Directory of the top companies starting with O

O (24)

• O & L Sels

• O'Connors

• O'Currance Teleservices

• O'Melveny & Myers (+ 7 subsidiaries)

• O'Melveny & Myers Belgium

• O'Melveny & Myers Hong Kong

• O'Melveny & Myers Los Angeles

• O'Melveny & Myers New York

• O'Melveny & Myers Newport Beach

• O'Melveny & Myers San Francisco

• O'Melveny & Myers Washington, DC

• O'Neal Industries (+ 1 subsidiary)

• O'Neal Steel

• O'Neill Vintners & Distillers

• O'Reilly Auto Parts

• O'Reilly Media

• O'stin

• O-Bank

• O.C. Tanner (+ 2 subsidiaries)

• O.C. Tanner Europe

• O.C. Tanner India

• O’Brien

• O’Connell Electric Company

• O’Key Group

O2 (5)

• O2 Care Services

• O2 Czech Republic (+ 1 subsidiary)

• O2 Investment Partners (+ 1 subsidiary)

• O2 Slovakia

• O2 Sponsor Finance

o9 (1)

• o9 Solutions

Oa (57)

• Oaca

• OAG

• Oak

• Oak Creek Energy Systems

• Oak Group

• Oak HealthCare & FinTech

• Oak Hill Advisors

• Oak Hill Bio

• Oak Hill Capital Partners (+ 3 subsidiaries)

• Oak Re

• Oak Ridge Financial

• Oak Ridge Financial Services

• Oak Ridge Investments

• Oak Street Funding

• Oak Street Health

• Oak Valley Community Bank (+ 1 subsidiary)

• Oak Valley Community Bank Commercial Banking

• Oak View Group

• Oakland Athletics

• Oakleaf Financial Services

• Oakley

• Oakley Capital (+ 1 subsidiary)

• Oakley Capital Investments

• Oakley Transport

• Oakmont Senior Living

• OakNorth (+ 3 subsidiaries)

• OakNorth Bank

• Oaktree Capital (+ 10 subsidiaries)

• Oaktree Capital Convertible Securities

• Oaktree Capital Credit

• Oaktree Capital High Yield Bonds

• Oaktree Capital Listed Equities

• Oaktree Capital Real Estate

• Oaktree Multi-Strategy Credit

• Oaktree Specialty Lending

• Oakville Enterprises (+ 1 subsidiary)

• Oakville Hydro

• Oakworth Capital Bank (+ 5 subsidiaries)

• Oakworth Capital Bank Central Alabama

• Oakworth Capital Bank Central Carolinas

• Oakworth Capital Bank Middle Tennessee

• Oakworth Capital Bank South Alabama

• Oakworth Capital Wealth Management

• Oanda

• Oando (+ 2 subsidiaries)

• Oase

• Oase Outdoors

• Oasis

• Oasis Financial

• Oasis Group

• Oasis Health Partners

• Oasis Security

• OAT Agrio

• Oatey (+ 1 subsidiary)

• Oatey Canada

• Oatly

• Oats Overnight

Ob (53)

• Ob Hospitalist Group

• Obagi Medical Products

• Oban Digital

• Obara

• Obatala Sciences

• Obayashi (+ 1 subsidiary)

• Obayashi Road

• OBB (+ 11 subsidiaries)

• OBB Immobilien

• OBB Infrastructure

• OBB Personenverkehr (+ 1 subsidiary)

• OBB Technical Services

• OBB Werbung

• OBB-BCC

• Obducat

• Obegi Group (+ 4 subsidiaries)

• Ober-Haus Lithuania

• Oberbank

• Oberoi Group (+ 2 subsidiaries)

• Oberoi Realty

• Oberon Capital

• Oberon Investments

• Oberthur Fiduciaire

• OBI Group (+ 1 subsidiary)

• OBI Italia

• Obic

• Obic Business Consultants

• Obie Insurance

• Objective

• Objective Media Group

• Oblenio Bio

• Obligo

• OBO

• OBO Bettermann Holding

• Obos Block Watne

• Obos Norway

• Obos Sweden (+ 1 subsidiary)

• Oboz Footwear

• Obra Capital (+ 1 subsidiary)

• Obra Real Estate

• Observable Space

• Observe

• Observe Medical

• Observe.AI

• Obsidian Energy

• Obsidian Entertainment

• Obsidian Insurance

• Obsidian Security

• Obsidian Therapeutics

• ObvioHealth

• Obvious

• Obvious Ventures

• Obwaldner Kantonalbank

Oc (104)

• OC&C Strategy Consultants

• OCA

• OCA Ventures

• Ocado Group (+ 3 subsidiaries)

• Ocado Retail

• Ocado Solutions

• Ocado Technology

• OCBC Bank (+ 13 subsidiaries)

• OCBC Bank Hong Kong

• OCBC Bank Operations & Technology

• OCBC China

• OCBC Indonesia

• OCBC Malaysia

• OCC

• Occlutech

• Ocealia

• Ocean Bank

• Ocean Glass

• Ocean Harbor Insurance

• Ocean Harvest Technology

• Ocean Installer

• Ocean Network Express

• Ocean Outdoor

• Ocean Power Technologies

• Ocean Re

• Ocean Shipholdings

• Ocean Software

• Ocean Spray Cranberries

• Ocean Yield

• Oceana

• OceanaGold (+ 1 subsidiary)

• OceanBank

• Oceanco

• Oceaneering International

• OceanFirst Bank (+ 1 subsidiary)

• Oceania Cruises

• Oceania Healthcare

• Oceans Healthcare

• Oceansapart

• OceanSound Partners (+ 2 subsidiaries)

• Oceanus Group

• Oceanview (+ 1 subsidiary)

• Oceanview Re

• Oceanwide Expeditions

• Oceanwide Holdings

• Oceus Network

• Ochi Holdings

• Ochnik

• Ochre Bio

• Ochre Health

• Ochsner Health

• OCI (+ 6 subsidiaries)

• Ocient

• OCK

• OCM

• OCN

• Oconee Federal Financial

• Ocorian (+ 2 subsidiaries)

• Ocorian AMEA

• Ocorian Luxembourg

• OCP (+ 1 subsidiary)

• OCP Portugal

• Ocrolus

• OCS Group (+ 1 subsidiary)

• OCS UK

• Ocsial

• OCT Group

• Octagon (+ 1 subsidiary)

• Octagon Credit Investors

• Octagon Europe

• Octane

• Octane

• Octanom

• Octant

• Octapharma Group (+ 2 subsidiaries)

• Octapharma Plasma

• Octapharma USA

• Octarine Bio

• Octave

• Octave

• Octave Bioscience

• Octave Specialty Group (+ 2 subsidiaries)

• Octavia Wealth Advisors

• Octavius Infrastructure

• Octaware Technologies

• Octo Technology

• Octo Telematics

• October

• Octodec Investments

• Octopia

• Octopus (+ 7 subsidiaries)

• Octopus Capital (+ 6 subsidiaries)

• Octopus Deploy

• Octopus Energy (+ 3 subsidiaries)

• Octopus Real Estate

• Octopus Renewables Infrastructure Trust

• Octopus Ventures

• Octus

• OCU Group

• Ocugen

• Ocular Therapeutix

• Oculis

• OCWA

• OcyonBio

Od (71)

• Oda

• Odakyu Electric Railway

• Odaseva

• Oddball

• Oddity (+ 1 subsidiary)

• Oddo BHF (+ 4 subsidiaries)

• Oddo BHF Asset Management

• Oddo BHF Banque Privée

• ODDO BHF Private Assets

• Oddo Seydler Bank

• ODE Asset Management

• Odeabank

• Odeko

• Odenwald Faserplattenwerk

• Odeon Cinemas Group

• Oderis Consulting

• Odessa

• Odevo (+ 2 subsidiaries)

• Odfjell (+ 3 subsidiaries)

• Odfjell Drilling (+ 1 subsidiary)

• Odfjell Tankers

• Odfjell Technology

• Odgers (+ 23 subsidiaries)

• Odgers Asia Pacific (+ 4 subsidiaries)

• Odgers Australia

• Odgers Belgium

• Odgers Brazil

• Odgers Canada

• Odgers China

• Odgers Czech Republic

• Odgers Denmark

• Odgers Finland

• Odgers France

• Odgers Germany

• Odgers India

• Odgers Japan

• Odgers Mexico

• Odgers Middle East

• Odgers Netherlands

• Odgers South Africa

• Odgers Sweden

• Odgers Switzerland

• Odgers Turkey

• Odgers UK

• Odgers Ukraine

• Odgers USA

• Odido

• Odigo

• Odine

• ODK Solutions Company

• ODL

• Odlewnie Polskie

• ODMedia

• Odontoprev

• Odoo (+ 1 subsidiary)

• Odoo MENA

• ODW Logistics

• Odysight AI

• Odyssean Investment Trust

• Odyssey Behavioral Healthcare (+ 2 subsidiaries)

• Odyssey Investment Partners (+ 2 subsidiaries)

• Odyssey Logistics & Technology (+ 3 subsidiaries)

• Odyssey Marine Exploration

• Odyssey Systems

• Odyssey Therapeutics

• OdysseyRe (+ 10 subsidiaries)

• OdysseyRe APAC

• OdysseyRe EMEA

• OdysseyRe Latin American

• OdysseyRe London

• OdysseyRe North America

Oe (27)

• Oechsler

• OECO

• OEConnection

• OeEB

• OEG Offshore

• OeKB (+ 4 subsidiaries)

• OeKB CSD

• OEM Electronics

• OEM International (+ 7 subsidiaries)

• OEM Motor

• Oeneo

• Oenon

• Oerlikon (+ 8 subsidiaries)

• Oerlikon Balzers (+ 5 subsidiaries)

• Oerlikon Balzers Austria

• Oerlikon Balzers India

• Oerlikon Balzers Poland

• Oerlikon Balzers UK

• Oerlikon Balzers USA

• Oerlikon HRSflow

• Oerlikon Surface Solutions Segment (+ 6 subsidiaries)

• Oesterreichische Nationalbank

• Oettinger Brauerei

• Oettinger Davidoff

• OEX (+ 4 subsidiaries)

• OEX Cursor

• OEX Fulfilio

Of (29)

• OFB

• OfBusiness (+ 1 subsidiary)

• Off-White

• Offchain Labs

• Offcn Education Technology

• OfferFit

• Offerpad

• OfferUp

• Office Depot France

• Office Depot Germany

• Office Depot Mexico

• Office Depot Sweden

• Office Depot UK

• Office Depot, Inc

• Office People Personalmanagement

• Office Practicum

• Office Properties Income Trust

• OfficeSpace Software

• Officeworks

• Officine Universelle Buly

• Offit Kurman

• Offshore Oil Engineering

• OFG Bancorp

• Ofi

• Ofi Invest Asset Management

• Ofilm

• Ofload

• Ofo

• OFX

og (1)

• og1o

Og (40)

• Ogaki Kyoritsu Bank

• OGB Financial Company

• OGE Energy

• OGF

• Ogilvy (+ 63 subsidiaries)

• Ogilvy Africa

• Ogilvy APAC (+ 7 subsidiaries)

• Ogilvy Australia & New Zealand

• Ogilvy Brazil

• Ogilvy Canada

• Ogilvy China

• Ogilvy Consulting

• Ogilvy Czech Republic

• Ogilvy Denmark

• Ogilvy Germany

• Ogilvy Health (+ 2 subsidiaries)

• Ogilvy Health Australia

• Ogilvy Health UK

• Ogilvy India

• Ogilvy Indonesia

• Ogilvy Italy

• Ogilvy LATAM (+ 1 subsidiary)

• Ogilvy Malaysia

• Ogilvy Mexico

• Ogilvy Miami

• Ogilvy New York

• Ogilvy North America (+ 2 subsidiaries)

• Ogilvy Paris

• Ogilvy Poland

• Ogilvy PR

• Ogilvy Singapore

• Ogilvy South Africa

• Ogilvy Spain

• Ogilvy Thailand

• Ogilvy UK (+ 1 subsidiary)

• OGK-2

• Oglethorpe Power

• Ogletree Deakins

• OGMA

• Ogury

Oh (23)

• Ohalo

• Ohara

• Ohashi Technica

• OHB (+ 5 subsidiaries)

• OHB Italy

• OHB Sweden

• OHB System

• Ohba

• OHC

• Ohio Indemnity

• Ohio Living

• Ohio Mutual Insurance

• Ohio Valley Banc (+ 1 subsidiary)

• Ohio Valley Banc Commercial

• OhioHealth (+ 1 subsidiary)

• OhioHealth Physician Group

• OHL (+ 1 subsidiary)

• OHL USA

• Ohlthaver & List (+ 2 subsidiaries)

• Ohmium

• Ohmori

• OHO Interactive

• Ohsho Food Service

Oi (16)

• Oi

• OIA Global Logistics

• Oie Sangyo

• Oil & Natural Gas (+ 8 subsidiaries)

• Oil and Gas Development

• Oil India

• Oil States International (+ 1 subsidiary)

• Oil Terminal

• Oil-Dri Corp of America (+ 1 subsidiary)

• Oiles

• OilServ

• Oishi Group

• Oishii

• Oisix Ra Daichi

• Oita Bank

• Oizumi

Oj (2)

• Oji Holdings (+ 4 subsidiaries)

• Ojo Labs

Ok (45)

• Okabe

• Okada

• Okaïdi

• Okamoto Industries

• Okamura

• Okanagan Specialty Fruits

• Okano Valve

• Okasan Securities

• Okaya & Co

• Okaya Electric Industries

• Okaya Power Group

• Okayamaken Freight Transportation

• OkCupid

• OKD

• OKE Group

• Okea

• OKI Data Americas

• OKI Data Corporation (+ 1 subsidiary)

• Oki Electric Industry (+ 3 subsidiaries)

• Oki Europe

• Okinawa Cellular Telephone

• Okinawa Electric Power

• OKK

• OKK Koksovny

• Okko

• Oklahoma City Dodgers

• Oklahoma City Thunder

• Oklahoma Complete Health

• Oklahoma Farm Bureau Insurance

• Oklo

• Okmetic

• Okomu Oil Palm

• OKP Holdings

• OKQ8

• Okta

• Okta AD

• Okto

• Oktra

• Okuma (+ 1 subsidiary)

• Okuma America Corporation

• Okumura

• Okura Industrial

• Okuwa

• OKX

• Okyo Pharma

� (2)

• Ökoworld

• Özak Global Holding

Ol (126)

• Ola Cabs (+ 1 subsidiary)

• Ola Electric

• Olam Agri

• Olam Food Ingredients

• Olam Group (+ 3 subsidiaries)

• Olands Bank

• Olaplex

• Olaris

• Olav Thon Group

• Olayan Financing Company

• Olayan Group (+ 1 subsidiary)

• Olba Healthcare

• Olbersdorfer

• Old American Capital

• Old Chang Kee

• Old Dominion Freight Line

• Old Dominion National Bank

• Old Fort Banking

• Old Mutual (+ 29 subsidiaries)

• Old Mutual Ghana

• Old Mutual Insure (+ 2 subsidiaries)

• Old Mutual Investment Group (+ 3 subsidiaries)

• Old Mutual Investment Malawi

• Old Mutual iWyze

• Old Mutual Kenya (+ 1 subsidiary)

• Old Mutual Life Assurance

• Old Mutual Malawi (+ 2 subsidiaries)

• Old Mutual Wealth South Africa (+ 1 subsidiary)

• Old National Bank (+ 4 subsidiaries)

• Old National Bank Chicago

• Old National Bank Minnesota

• Old National Bank Wisconsin

• Old Navy

• Old Plank Trail Community Bank

• Old Point Financial (+ 1 subsidiary)

• Old Point Mortgage

• Old Republic Aerospace

• Old Republic Insured Automotive Services

• Old Republic International (+ 10 subsidiaries)

• Old Republic National Title

• Old Republic Professional

• Old Republic Risk Management

• Old Republic Specialty

• Old Republic Surety

• Old Republic Western Title

• Old Second Bank (+ 1 subsidiary)

• Old Spice

• Old World Industries

• Oldcastle APG

• Oldcastle BuildingEnvelope

• Oldenburgische Landesbank

• Oldendorff

• Ole Henriksen

• Olé Life

• Ole Smoky Distillery

• Olectra

• Olema Oncology

• Olen Betong

• Olenox Industries

• Oleria Security

• Olex

• OLG

• Olga

• Olgoonik

• Oligo Security

• Olin

• Olink Holding

• Olipop

• Olist

• Olive & June

• Olive Garden

• Oliver

• Oliver Agency (+ 3 subsidiaries)

• Oliver Bonas

• Oliver Corporation

• Oliver France

• Oliver Inc

• Oliver Ireland

• Oliver James Associates

• Oliver US

• Oliver Wyman (+ 7 subsidiaries)

• Oliver Wyman APAC

• Oliver Wyman EMEA (+ 3 subsidiaries)

• Oliver Wyman France

• Oliver Wyman Germany

• Oliver Wyman MEA

• Olivetti

• Olixir New York

• Ollama

• Ollie’s Bargain Outlet

• Ollin Biosciences

• Ollion

• Olo

• Ologie

• Oloid

• OLP Financial Services

• Olpha

• Olshan

• Olshan Properties

• Olsonic

• Oltchim

• Olvi

• OLX Group

• OLX India

• Olymp Bezner

• Olympic

• Olympic Brewery

• Olympic Casino Estonia

• Olympic Casino Latvia

• Olympic Casino Lithuania

• Olympic Circuit

• Olympic Entertainment Group (+ 4 subsidiaries)

• Olympic Steel

• Olympique Lyonnais Groupe

• Olympus (+ 9 subsidiaries)

• Olympus Americas

• Olympus Australia

• Olympus Belgium

• Olympus China

• Olympus Energy

• Olympus Europe (+ 5 subsidiaries)

• Olympus France

• Olympus Germany

• Olympus Insurance

• Olympus Partners

• Olympus Surgical Technologies Europe

Om (164)

• OM

• OM Bank

• Om Infra

• OM Pharma

• OM1

• OMA

• Oma Savings Bank

• Omada Health

• Omaha National

• Omaha Steaks

• Omaha Storm Chasers

• Oman Air

• Oman Airports Management Company

• Oman Arab Bank (+ 1 subsidiary)

• Oman Cables Industry

• Oman Cement

• Oman Flour Mills

• Oman Holdings International

• Oman Housing Bank

• Oman Oil Marketing

• Oman Qatar Insurance

• Oman Shipping

• Oman United Insurance

• Omantel (+ 1 subsidiary)

• OMass Therapeutics

• Omax

• Omax Autos

• Omaxe

• Omaze

• Ombu Group (+ 1 subsidiary)

• OMD APAC (+ 4 subsidiaries)

• OMD Australia

• OMD Czech Republic

• OMD Denmark

• OMD EMEA (+ 7 subsidiaries)

• OMD France

• OMD Germany

• OMD Hong Kong

• OMD Ireland

• OMD LATAM

• OMD Malaysia

• OMD MENA

• OMD New Zealand

• OMD UK

• OMD US

• OMD Worldwide (+ 15 subsidiaries)

• Omda

• Omega Flex

• Omega Handelsgesellschaft

• Omega Healthcare (+ 1 subsidiary)

• Omega Healthcare Investors

• Omega Insurance Brokers

• Omega Seiki Mobility

• Omega Sorg

• Omega Systems

• Omega Watches

• Omega World Travel (+ 1 subsidiary)

• Omegro (+ 1 subsidiary)

• Omelet

• Omerin

• Omeros

• Omers (+ 65 subsidiaries)

• Omers Infrastructure (+ 2 subsidiaries)

• Omers Private Equity (+ 59 subsidiaries)

• Omers Ventures

• Ometria

• Omexom Norway

• Omgiva

• OMI Industries

• Omicron

• Omidyar Network

• Omie

• Omie SA

• Omikenshi

• Omilia

• Ominvest (+ 5 subsidiaries)

• Omio (+ 1 subsidiary)

• Omkar

• Omnea

• Omnes Capital

• Omni (+ 1 subsidiary)

• Omni Air International

• Omni Bridgeway

• Omni Cable (+ 1 subsidiary)

• Omni Federal

• Omni Health Care

• Omni Hotels & Resorts

• Omni Logistics

• Omni Private Aviation

• Omni Retail Enterprises (+ 2 subsidiaries)

• Omni Workspace Company (+ 1 subsidiary)

• Omnia Holdings (+ 2 subsidiaries)

• Omnia Partners

• OmniAb

• OmniaBio

• OmniActive Health Technologies

• Omniasig

• OmniBSIC Bank

• Omnicare Pharma

• Omnicell (+ 2 subsidiaries)

• Omnicom (+ 462 subsidiaries)

• Omnicom Advertising Asia

• Omnicom Advertising Group (+ 53 subsidiaries)

• Omnicom Advertising India

• Omnicom Commerce

• Omnicom Health Group (+ 6 subsidiaries)

• Omnicom Media (+ 73 subsidiaries)

• Omnicom Media APAC (+ 7 subsidiaries)

• Omnicom Media Canada

• Omnicom Media France

• Omnicom Media Group Australia

• Omnicom Media Group Germany

• Omnicom Media Group Greater China

• Omnicom Media Group India (+ 1 subsidiary)

• Omnicom Media Group MENA

• Omnicom Media Group Philippines

• Omnicom Media Group Singapore

• Omnicom Media Group Thailand

• Omnicom Media Mexico

• Omnicom Media North America (+ 1 subsidiary)

• Omnicom Media UK (+ 1 subsidiary)

• Omnicom Oceania

• Omnicom Production

• Omnicom Public Relations Group (+ 4 subsidiaries)

• Omnidian

• Omnigo Software

• OmniGuide

• Omnimax

• Omnimetrix

• Omnio

• OmniOn Power

• Omnipresent

• OmniSource

• Omnispace

• Omnissa

• Omniteca

• Omnitele

• OmniTRAX

• Omnius

• Omniva

• OmniVision Technologies

• Omnix

• Omniyat

• Omny

• Omorovicza

• Omron (+ 3 subsidiaries)

• Omron Healthcare (+ 2 subsidiaries)

• Omron Healthcare EMEA

• Omron Healthcare International (+ 1 subsidiary)

• OMS360

• OMV (+ 9 subsidiaries)

• OMV Bulgaria

• OMV Czech Republic

• OMV Germany

• OMV New Zealand

• OMV Norway

• OMV Pakistan

• OMV Petrom

• OMV Slovakia

• OMV Tunisia

• OMV UK

• Omya (+ 1 subsidiary)

• Omya North America

• OMZ (+ 3 subsidiaries)

om (1)

• omniQ

On (226)

• On

• On Ebx

• On Location

• ON Partners

• ON Semiconductor

• On Tap Credit Union

• On Target Laboratories

• On the Beach Group

• On The Border Mexican Grill & Cantina

• On The Go

• On Track Innovations

• On24

• Ona Therapeutics

• Onafriq

• Onamba

• Onapsis

• Onbe

• Onboard Partners (+ 1 subsidiary)

• OnBuy

• Onc.AI

• OnCall Digital Health

• Oncap

• Once Upon A Farm

• Onchilles Pharma

• Oncimmune (+ 2 subsidiaries)

• Oncimmune Germany

• Onclusive (+ 1 subsidiary)

• Onco360

• OncoC4

• OncoCyte

• Oncodesign Precision Medicine

• OncoHealth

• OncoHost

• Oncoinvent

• Oncolys BioPharma

• Oncolytics Biotech

• OncoNano Medicine

• Oncopeptides

• Oncor

• OncoResponse

• OnCorps

• OncoSil Medical

• Oncotelic

• OncoTherapy Science

• Oncourse Home Solutions

• OncoVerity

• OncoZenge

• OnCusp Therapeutics

• Onda

• Ondaro

• Ondas (+ 4 subsidiaries)

• Ondas Autonomous Systems (+ 2 subsidiaries)

• Ondas Networks

• Ondine

• Ondo Finance

• One Air

• One Albania

• ONE Bank

• One Brooklyn Health

• One Call Care Management (+ 1 subsidiary)

• One Caribbean Media

• One Championship

• One Communications

• One Concern

• One Equity Partners (+ 24 subsidiaries)

• One Equity Partners Europe

• One Five One Property

• One Gas

• One Green Bean

• One Hungary

• One Identity

• One Inc

• ONE Jeanswear Group

• One Kings Lane

• One Liberty Properties

• One Media Technologies

• One Medical

• One Mnet Health

• One Model

• One Moto

• One New Zealand

• One North Interactive

• One Parking

• One Planet Group (+ 2 subsidiaries)

• One Rail Australia

• One Rock Capital Partners (+ 4 subsidiaries)

• ONE Sotheby’s International Realty

• One Source

• One Stop Systems

• One Support

• One Team Capital

• One Technologies

• One to One Health

• One Workplace

• One Zero

• One.com Group

• One10

• One80 Intermediaries (+ 2 subsidiaries)

• OneAdvanced

• OneAmerica Financial (+ 1 subsidiary)

• OneAmerica Retirement Services

• OneAssist

• OneAZ Credit Union

• OneBlinc

• Onebrief (+ 1 subsidiary)

• OneCo

• Onecom

• OneConnect

• OneDigital

• OneEnergy

• OneFamily

• OneFootball

• Oneglobal

• OneGroup

• OneGuardian Brands

• OneHome

• OneHope

• Oneida Health

• Oneleet

• Onelogix (+ 1 subsidiary)

• OneLogix VDS

• OneMagnify (+ 1 subsidiary)

• OneMain Financial

• OneNet Global

• Oneok

• OneOncology (+ 1 subsidiary)

• OnePay

• OnePoint BFG

• Onepoint Patient Care

• Onera

• OneRail

• ONErpm

• Onesano

• OneShield

• OneSix

• OneSource

• OneSource Virtual

• Onespan

• OneSpaWorld

• OneStep

• Onesto Labs

• OneStock

• OneStream Software (+ 1 subsidiary)

• OneStream Software EMEA

• OneSubsea

• Onet (+ 1 subsidiary)

• Onet.pl

• Onetag

• OneTouch Direct

• OneTouchPoint

• OneTrust

• OneVeracity

• OneView Commerce

• Oneview Healthcare

• OneWater Marine

• Onewo

• Onex (+ 15 subsidiaries)

• Onex Credit

• Onex Partners

• Oney (+ 4 subsidiaries)

• Oney France

• Oney Portugal

• Oney Spain

• ONGC Petro-Additions

• ONGC Videsh (+ 1 subsidiary)

• Ongoing Warehouse

• Ongwe

• ONI

• Onida

• Oniro Group

• Onit

• Onitio

• Onity Mortgage (+ 1 subsidiary)

• Onity Mortgage

• OnKure

• Onkyo

• Online Instruments

• Online Vacation Center

• Onlineprinters

• OnLogic

• Only

• OnlyFans

• OnMobile

• Onninen (+ 5 subsidiaries)

• Onninen Baltic

• Onninen Finland

• Onninen Norway

• Onninen Sweden

• ONO Pharmaceutical (+ 2 subsidiaries)

• ONO Pharmaceutical USA (+ 1 subsidiary)

• ONO Sokki

• Onoken

• OnPay

• Onpoint

• OnPoint Community Credit Union

• Onrad

• OnRobot

• Onshore Outsourcing

• Onsite Women’s Health

• Onsitego

• Onstream Media

• Ontada

• Ontario Blue Cross

• Ontario Creates

• Ontario Power Generation (+ 1 subsidiary)

• Ontario Reign

• Ontario Teachers' Pension Plan

• Ontex

• Ontic

• Ontinue

• Onto

• Onto Health

• Onto Innovation

• Ontra

• OnTrac

• Ontras

• Onum

• OnVista

• Onward

• Onward Energy

• Onward Medical

• Onward Technologies

• Onyx CenterSource

• Onyx Collective

• Onyx Hospitality Group

• Onyx Renewable Partners

on (2)

• oneworld alliance

• onXmaps

Oo (21)

• Oodrive

• Oofos

• Ooil

• Ookla

• Ooma

• Oomitsu

• Oomnitza

• Oona Insurance (+ 2 subsidiaries)

• Oona Insurance Indonesia

• Oona Insurance Philippines

 

• Ooredoo (+ 11 subsidiaries)

• Ooredoo Algeria

• Ooredoo Fintech

• Ooredoo Kuwait (+ 1 subsidiary)

• Ooredoo Maldives

• Ooredoo Myanmar

• Ooredoo Oman

• Ooredoo Palestine

• Ooredoo Qatar

• Ooredoo Tunisia

• Oorja Bio

oo (1)

• oOh!media

Op (230)

• OP (+ 2 subsidiaries)

• OP Bancorp

• OP Corporate Bank (+ 1 subsidiary)

• OP Mortgage Bank

• Opal

• Opal Fuels

• Opal HealthCare

• Opal Security

• OPAL-RT Technologies

• Opale Capital

• Opalia Pharma

• Opap

• OPay

• Opel (+ 6 subsidiaries)

• Opel France

• Opel Germany

• Opel Netherlands

• Opel Turkey

• Opella (+ 4 subsidiaries)

• Opella APAC & MEA

• Opella Canada

• Opella LATAM & Europe

• Opella North America

• Open Co

• Open Cosmos

• Open Fiber

• Open Financial Technologies

• Open GI (+ 1 subsidiary)

• Open Grid Europe

• Open Health

• Open House

• Open Lending

• Open Mortgage

• Open Road Integrated Media

• Open Sky Community Services

• Open Systems

• Open Up

• OpenAI (+ 10 subsidiaries)

• OpenAI APAC

• OpenAI Applications

• OpenAI EMEA (+ 1 subsidiary)

• OpenAI India

• OpenAI International (+ 3 subsidiaries)

• OpenAI Ireland

• OpenAI Japan

• OpenAirlines

• OpenArt

• Openasset

• Openbank

• Openbank Germany

• Openbet

• OpenClassrooms

• Opendoor

• OpenDoor Inc

• OpenEvidence

• OpenFX

• OpenGamma

• Opengate Capital (+ 1 subsidiary)

• OpenGov

• OpenHands

• OpenJaw Technologies

• Openlane (+ 2 subsidiaries)

• OpenLoop Health (+ 1 subsidiary)

• Openly

• OpenMethods

• OpenPayd

• Openreach

• OpenRouter

• OpenSea

• Openserve

• OpenSesame

• Opensity Solutions

• OpenSpace

• Openspace Ventures

• OpenStore

• OpenTable

• OpenText (+ 3 subsidiaries)

• OpenText Belux

• OpenText Europe (+ 1 subsidiary)

• OpenText India

• OpenTrons

• OpenVault

• OpenVC

• OpenView Venture Partners

• OpenWealth

• OpenWeb (+ 1 subsidiary)

• OpenWorks

• OpenX

• OpenX WPP

• Opera

• Opera Tech Ventures

• Operational Services

• Operative

• Operose Health

• Opet

• Opex Corporation

• OPG Power Ventures

• Ophelia Health

• Ophirex

• Ophthalmology Times

• Opinion Dynamics

• OPIS (+ 1 subsidiary)

• Opko Health (+ 4 subsidiaries)

• Opko Renal

• OPmobility (+ 1 subsidiary)

• Opn

• Oponeo

• Oportun

• Oppein

• Oppenheimer (+ 5 subsidiaries)

• Oppenheimer Asset Management

• Oppenheimer Europe

• Oppenheimer Financial Institutions & Real Estate

• Oppenheimer Investment Banking Group (+ 1 subsidiary)

• Oppenheimer Technology Investment Banking

• OppFi

• Opple Lighting

• Oppo (+ 6 subsidiaries)

• Oppo Australia

• Oppo France

• Oppo India

• Oppo Italy

• Oppo Mobile UK

• Opportune (+ 1 subsidiary)

• Opportunity Bank of Montana

• Oprah Daily

• Oprah Winfrey Network

• Opry Entertainment Group

• OPS

• Opseo

• Opsera

• OpsRamp

• Opsview

• OpSwat

• Opta Data Gruppe

• Optasia

• Optavise

• Optegra

• Optel

• Opterra

• Opteven

• Optex (+ 1 subsidiary)

• Optex Systems

• Opti Medical

• Optibase

• Optibelt

• Optibus

• Optic 2000 (+ 1 subsidiary)

• Optical Cable

• Optical Center

• OptiCept Technologies

• OptiGroup (+ 3 subsidiaries)

• Optikos

• Optilogic

• Optim

• Optima Bank

• Optima Bank Kyrgyzstan

• Optima Fund Management

• Optima Packaging Group

• Optima SIM

• Optima Tax Relief

• Optimae LifeServices

• Optimal Blue

• Optimal Dynamics

• Optimal HR

• Optimal Media

• Optimar

• Optimas

• Optimax Systems

• Optimera

• Optimi Health

• Optimise

• Optimism

• Optimix Vermogensbeheer

• Optimizely

• OptimizeRx

• Optimodal (+ 1 subsidiary)

• Optimodal Netherlands

• Optimove

• Optimum Asset Management

• Optimum Communications (+ 4 subsidiaries)

• Optimum General

• Optimum Gestion Financière

• Optimum Group (+ 6 subsidiaries)

• Optimum Healthcare IT

• Optimum Re

• Optimum Re Americas

• Optimum Vie

• OptimumBank

• Optio (+ 1 subsidiary)

• Option

• Option Care Health

• Options

• Options Group

• Optiv

• Optiva

• Opto 22

• Opto Investments

• Optomec

• Optomed

• Optomen Television

• Optopol Technology

• Optorun

• Optos

• Optro (+ 1 subsidiary)

• OPTrust

• Optum (+ 19 subsidiaries)

• Optum Bank

• Optum Behavioral Health (+ 1 subsidiary)

• Optum Care at Home

• Optum Financial

• Optum Health

• Optum Idaho Behavioral Health

• Optum India

• Optum Insight

• Optum Rx

• Optum UK

• OptumLabs

• OptumServe

• Optus (+ 1 subsidiary)

• Optymyze

• Opus Agency

• Opus Design Build

• Opus Development Company

• Opus Genetics

• Opus Global (+ 1 subsidiary)

• Opus Technologies

• Opus Tigaz

• Opus Training

• OpusClip

op (1)

• openDemocracy

Oq (6)

• OQ (+ 7 subsidiaries)

• OQ Gas Network

• OQ Trading

• OQ8

• Oqema

• OQEP

Or (399)

• Ora

• Ora Banda Mining

• Oracle (+ 40 subsidiaries)

• Oracle ANZ

• Oracle Argentina

• Oracle Asia (+ 8 subsidiaries)

• Oracle Austria

• Oracle Benelux

• Oracle Brazil

• Oracle Cloud (+ 2 subsidiaries)

• Oracle Cloud Infrastructure

• Oracle Cloud Technology

• Oracle Czech Republic

• Oracle EMEA (+ 16 subsidiaries)

• Oracle Financial Services Software

• Oracle France

• Oracle Germany

• Oracle Greater China

• Oracle Health (+ 1 subsidiary)

• Oracle Health UK

• Oracle Hungary

• Oracle India (+ 1 subsidiary)

• Oracle Italy

• Oracle Japan

• Oracle Korea

• Oracle Latin America (+ 4 subsidiaries)

• Oracle Latin America Sales

• Oracle Marketing Cloud

• Oracle Mexico

• Oracle Netherlands

• Oracle Nordics

• Oracle Pakistan

• Oracle Poland

• Oracle Romania

• Oracle Singapore

• Oracle South Africa

• Oracle Spain

• Oracle Switzerland

• Oracle Turkey

• Oracle UK & Ireland

• Oracle Utilities

• Orafol Europe

• Oragenics

• Oral Surgery Partners

• Oramed Pharmaceuticals

• Orange (+ 52 subsidiaries)

• Orange Advertising

• Orange Africa (+ 8 subsidiaries)

• Orange and Rockland Utilities

• Orange Bank & Trust (+ 1 subsidiary)

• Orange Belgium

• Orange Botswana

• Orange Burkina Faso

• Orange Business Services (+ 4 subsidiaries)

• Orange Business Services MEA

• Orange Business Services Russia

• Orange Cameroun

• Orange Concessions

• Orange Consulting

• Orange Cote d’Ivoire

• Orange County's Credit Union

• Orange Cyberdefense

• Orange Data

• Orange Egypt (+ 3 subsidiaries)

• Orange Europe (+ 13 subsidiaries)

• Orange EV

• Orange France (+ 1 subsidiary)

• Orange Investment Advisors

• Orange Jordan

• Orange Liberia

• Orange Luxembourg

• Orange Madagascar

• Orange Mali

• Orange Marine

• Orange MEA (+ 18 subsidiaries)

• Orange Moldova

• Orange Morocco

• Orange Poland

• Orange RDC

• Orange Retail Finance

• Orange Romania (+ 2 subsidiaries)

• Orange Romania Communications (+ 1 subsidiary)

• Orange Services S.A.E

• Orange Sierra Leone

• Orange Sky Golden Harvest Entertainment

• Orange Slovakia

• Orange Spain (+ 1 subsidiary)

• Orange Studio

• Orange Tunisia

• Orange Ventures

• Orange Wholesale

• OrangeTech

• OrangeTee

• Orangetheory Fitness

• Orangewood Partners (+ 1 subsidiary)

• Orano (+ 3 subsidiaries)

• Orano China

• Orano Med

• Orano USA

• Oranta

• Orapi Hygiene

• Oras Group

• Oras Invest (+ 1 subsidiary)

• Orascom Construction

• Orascom Development (+ 3 subsidiaries)

• Orascom Financial Holding

• Orascom Hotels Management

• Orascom Investment

• Orasi

• Orasis Pharmaceuticals

• OraSure Technologies (+ 1 subsidiary)

• Orb Group

• Orbbec

• Orbcomm

• Orbem

• Orbia (+ 3 subsidiaries)

• Orbimed (+ 1 subsidiary)

• Orbis

• Orbis Education

• Orbis Financial

• Orbis Inc

• Orbis Investment

• Orbit

• Orbit Capital

• Orbit Communications Systems

• Orbit Fab

• Orbit International

• Orbit Showtime Network

• Orbital

• Orbital Industries

• Orbital Marine Power

• Orbital UAV

• Orbograph

• Orbus Software

• Orbus Therapeutics

• Orby AI

• Orca AI

• Orca Bio

• Orca Energy Group

• Orca Security

• OrCam

• Orchard

• Orchard Therapeutics

• Orchestra

• Orchestra BioMed (+ 1 subsidiary)

• Orchestra BioMed Bioelectronic Therapies

• Orchestra Communications

• Orchestra Holdings

• Orchestral

• Orchid Island Capital

• Orchid Orthopedic Solutions

• Orchid Pharma

• Ord Minnett

• Orderfox

• Orderful

• OrderGroove

• Ordnance Survey

• Ordr

• Orège

• Oregon Pacific Bank

• Oregon Tool

• Orel Power Supply Company

• Orell Füssli (+ 1 subsidiary)

• Orell Füssli Thalia

• Oreo

• Orexo (+ 1 subsidiary)

• Orexo USA

• Orey

• Orezone Gold

• ORF

• Orfium

• Org

• ORG Technology

• Orgachim

• Organic

• Organic MSL

• OrganiGram

• Organizacion Soriana

• Organo

• Organo Gold

• Organogenesis

• Organon Finland

• Organon International (+ 1 subsidiary)

• Organovo

• OrganOx

• Orgenesis (+ 1 subsidiary)

• Orgenesis Israel

• Orgill

• Orgvue

• Ori Biotech

• Oribe

• Oric Pharmaceuticals

• Orica (+ 2 subsidiaries)

• Orica India

• OriCell Therapeutics

• Oricon Enterprises (+ 1 subsidiary)

• Oriens Aviation

• Orient

• Orient Commercial Bank

• Orient Electric

• Orient Green Power

• Orient Group

• Orient Insurance (+ 2 subsidiaries)

• Orient Insurance Sri Lanka

• Orient International Enterprise

• Orient Paper and Industries

• Orient Securities

• Orient Sigorta

• Orient Technologies

• Orient Weaver Carpet

• Oriental (+ 1 subsidiary)

• Oriental Energy

• Oriental Energy Resource

• Oriental Enterprise Holdings

• Oriental Land

• Oriental Melaka Straits Medical Centre

• Oriental Pearl Group

• Oriental Shiraishi Corporation

• Oriental Trading Company

• Oriental Yuhong

• Orifarm

• Oriflame Cosmetics (+ 1 subsidiary)

• Oriflame Cosmetics Asia

• Origen Financial Services

• Origen Realty

• Origence

• Origin Agritech

• Origin Bancorp (+ 1 subsidiary)

• Origin Bank

• Origin Benefits

• Origin Electric

• Origin Energy

• Origin Enterprises (+ 1 subsidiary)

• Origin Materials

• Origin Property

• Original Engineering Consultants

• Original Productions

• OriginClear

• OriginPoint

• Origins

• Origins Digital

• OriginWater

• Origis Energy

• Origo Solutions

• Orikan

• Oriola (+ 1 subsidiary)

• Orion (+ 2 subsidiaries)

• Orion AG

• Orion Breweries

• Orion Digital Corp (+ 1 subsidiary)

• Orion Energy Partners

• Orion Energy Systems

• Orion Engineered Carbons (+ 1 subsidiary)

• Orion Engineered Carbons Americas

• Orion Financial

• Orion Group Holdings

• Orion Health (+ 2 subsidiaries)

• Orion Health EMEA

• Orion Health North America

• Orion Industries

• Orion Innovation (+ 1 subsidiary)

• Orion Labs

• Orion Minerals

• Orion Pharma (+ 2 subsidiaries)

• Orion Pharma Animal Health

• Orion Properties

• Orion Real Estate

• Orion Renewable Energy

• Orion Risk

• Orion Space Solutions

• Orion Steel

• Orion Talent

• Orion World

• Orion Worldwide

• Orion180

• Orionis Biosciences

• Orior (+ 1 subsidiary)

• Oritain

• Orix (+ 39 subsidiaries)

• Orix Asset Management

• Orix Australia

• Orix India

• Orix Jreit

• Orix Real Estate

• Orix USA (+ 26 subsidiaries)

• Orixa Media

• Oriyonbonk

• Orizon

• Orizon Seafood

• Orkes

• Orkla (+ 12 subsidiaries)

• Orkla Care Sweden

• Orkla Denmark

• Orkla Food Ingredients

• Orkla Foods (+ 5 subsidiaries)

• Orkla Foods Norway

• Orkla Foods Romania

• Orkla Foods Sweden (+ 1 subsidiary)

• Orkla Health

• Orkla Home & Personal Care (+ 1 subsidiary)

• Orkla Snacks

• Orkufjarskipti

• Orla Mining

• Orlando City Soccer Club

• Orlando Credit Union

• Orlando Health (+ 6 subsidiaries)

• Orlando Health Alabama Region

• Orlando Health East Region

• Orlando Health Hospitals

• Orlando Health Medical Group

• Orlando Health Mid-Florida Region

• Orlando Magic

• Orlegi Sports

• Orlen (+ 40 subsidiaries)

• Orlen Administracja

• Orlen Asfalt (+ 1 subsidiary)

• Orlen Asfalt Czech Republic

• Orlen Aviation

• Orlen Centrum Serwisowe

• Orlen Centrum Uslug Korporacyjnych

• Orlen Germany

• Orlen KolTrans

• Orlen Laboratorium

• Orlen Lietuva

• Orlen Ochrona

• Orlen Oil

• Orlen Paliwa

• Orlen Poludnie

• Orlen Project

• Orlen Serwis

• Orlen Termika

• Orlen Unipetrol (+ 4 subsidiaries)

• Orlen Upstream (+ 1 subsidiary)

• Orlen Upstream Canada

• Orlen Upstream Norway

• Ormat Technologies

• Ormco

• Orna Therapeutics

• Ornikar

• Ornn AI

• Ornua

• ORO

• Oro Labs

• Oroco Resource Corp

• OroCommerce

• Orora Packaging Australia (+ 1 subsidiary)

• ORPC

• OrphAI Therapeutics

• Orpi

• Orra

• Orrcon Steel

• Orrick (+ 1 subsidiary)

• Orrick London

• Orridge

• Orron Energy (+ 1 subsidiary)

• Orrstown Financial Advisors

• Orrstown Financial Services (+ 1 subsidiary)

• ORS

• ORS Nasco

• Orsan (+ 2 subsidiaries)

• Orsan Factoring

• Orsan Seguros de Crédito y Garantía

• Orsini

• OrsoBio

• Orsted (+ 2 subsidiaries)

• Orsted Germany

• Orsted UK

• ORT Technologies

• Ortec

• Ortho Alliance

• OrthoCarolina

• Orthocell

• Orthofix

• OrthoIndy

• OrthoLonestar

• OrthoNebraska

• OrthoPediatrics (+ 1 subsidiary)

• OrthoPediatrics Specialty Bracing

• Orthopedic Care Partners

• OrthoVirginia

• Ortivity

• Ortivus

• Ortobom

• Oru Kayak

• Oruka Therapeutics

• Orum Therapeutics

• Orus

• Orva

• Orvana Minerals

• Orveon (+ 1 subsidiary)

• Orvia Underwriting

• Orvis

• Orygen

• Oryon Cell Therapies

• Oryx Energies

• Oryx International Growth Fund

• Oryx Properties

• Oryzon Genomics

• Orzel Bialy

Os (85)

• OS Therapies

• Osage Partners (+ 1 subsidiary)

• Osage University Partners

• Osaic (+ 1 subsidiary)

• Osaka Exchange

• Osaka Gas

• Osaka Organic Chemical Industry

• Osaka Soda (+ 1 subsidiary)

• Osaka Steel

• Osaka Titanium Technologies

• Osaki Electric (+ 3 subsidiaries)

• Osaki Platech

• Osanni Bio

• Osano

• Osaro

• OSB Group

• Osborn

• Osborn Barr Paramore

• Osborn Engineering (+ 1 subsidiary)

• Osborne

• Osborne Clarke (+ 1 subsidiary)

• Osborne Clarke UK

• Osborne Insurance Services

• Oscar de la Renta

• Oscar Health (+ 2 subsidiaries)

• Oscar Medical Group

• Oscaro.com

• Osceola Capital

• Oschadbank

• OSE Immunotherapeutics

• OSF Digital

• OSF Healthcare System (+ 4 subsidiaries)

• OSF Home Care Services

• OSF Innovation

• OSG (+ 1 subsidiary)

• OSG Connect

• OSG Ship Management

• OSG UK

• Oshi Health

• Oshidori International Holdings

• Oshkosh (+ 1 subsidiary)

• OSI Digital

• OSI Group

• OSI Systems

• Osiandersche Buchhandlung

• Osigu

• Osim International

• Osino Resources

• Osiris Trading

• Osisko Development

• Osisko Gold Royalties (+ 3 subsidiaries)

• Osisko Metals

• Osisko Mining

• Osivax

• OSK

• Oskar Frech

• OSL

• Osler

• OSM Thome

• Osmind

• Osmo AI

• Osmoflo

• Osmose

• Osome

• Osotspa

• Osram (+ 2 subsidiaries)

• Osram Sylvania

• OssDsign

• Ossiam

• Ossium Health

• Osso VR

• Osstell

• Ostara Nutrient Recovery Technologies

• Osteal Therapeutics

• Ostermann

• Ostermeier

• Osterreichische Apothekerbank

• Osterreichische Post

• Ostfold Energi

• Ostrum Asset Management

• Osttra

• OSU

• Osuuskunta Pohjolan Maito

• Oswald (+ 1 subsidiary)

• Oswald Financial

os (1)

• osapiens

Ot (76)

• Otava

• Otava Group (+ 1 subsidiary)

• Otava Publishing

• OTB (+ 4 subsidiaries)

• OTC Clear

• OTC Global Holdings

• OTC Markets

• Otello

• Oterra

• OTH Hotels Resorts

• OTI Lumionics

• Oticon

• Otis Asia Pacific (+ 1 subsidiary)

• Otis China

• Otis Denmark

• Otis Elevator Americas (+ 1 subsidiary)

• Otis Elevator Germany

• Otis Elevator Mexico

• Otis Elevator UK

• Otis France

• Otis Worldwide (+ 8 subsidiaries)

• Otkritie FC Bank

• OTO Development

• Otokar

• OtoNexus Medical Technologies

• Otovo

• OTP

• OTP Bank (+ 9 subsidiaries)

• OTP Bank Croatia (+ 2 subsidiaries)

• OTP Bank Serbia

• OTP Bank Slovenia

• OTP Invest

• OTP Leasing

• OTR Solutions

• OTR Therapeutics

• Otris Software (+ 1 subsidiary)

• Otrium

• Otsuka (+ 1 subsidiary)

• Otsuka America Pharmaceutical

• Otsuka Chemical

• Otsuka Europe (+ 2 subsidiaries)

• Otsuka Holdings (+ 23 subsidiaries)

• Otsuka Kagu

• Otsuka Medical Devices

• Otsuka Pakistan

• Otsuka Pharma Germany

• Otsuka Pharmaceutical (+ 16 subsidiaries)

• Otsuka Warehouse

• OTT HydroMet

• Ottakringer Drinks

• Ottawa Redblacks

• Ottawa Senators

• Ottawa Sports and Entertainment Group (+ 1 subsidiary)

• Otter Products

• Otter Tail (+ 1 subsidiary)

• Otter Tail Power

• Otter.ai

• Ottimate

• Ottimo Pharma

• Otto

• Otto Aerospace

• Otto Bihler Maschinenfabrik

• Otto Energy

• Otto Fricke

• Otto Fuchs

• Otto Group (+ 28 subsidiaries)

• Otto Group Austria

• Otto International

• Otto Krahn Group (+ 9 subsidiaries)

• Otto Office

• Ottobock (+ 4 subsidiaries)

• Ottobock China

• Ottobock India

• Ottobock UK

• Ottobock USA

• OTW

ot (1)

• oTMS

Ou (52)

• Ouai

• Oudh Sugar Mills

• OUE

• OUE Real Estate Investment Trust

• Ouest France (+ 1 subsidiary)

• OUG Holdings

• Oui Care Group (+ 1 subsidiary)

• Oula Fuel Marketing

• Oula Health

• Oulun Energia

• Our House Media

• Our Next Energy

• Our Telekom

• Oura Health

• OurCrowd

• Ouro

• Ouro Medicines

• Ourpalm

• Ouster

• Out There Media

• Outback Steakhouse

• Outbrain APAC

• Outcome Capital

• Outcomes

• Outcomes First Group

• Outdoor Holding

• Outdoor Living Supply

• Outdoor Research

• Outdoor Sportsman Group

• Outdoor Voices

• Outer Banks Health

• Outform

• Outfront Media (+ 1 subsidiary)

• OutKick Media

• Outlook Therapeutics

• Outokumpu

• Outpace Bio

• Outpost24

• Outreach Health

• Outreach.io

• Outrider

• Outrigger Hospitality Group

• Outschool

• Outseer

• Outsell

• Outset Medical

• Outside

• Outsource

• OUTsurance Group (+ 1 subsidiary)

• OUTsurance Insurance

• OutSystems

• Ouyeel

Ov (43)

• OV

• Ovako

• Oval

• Ovation Healthcare

• Ovation Travel Group

• Ovation.io

• OVB

• Ovctek China

• Oventrop

• Overair

• Overalls

• Overbury

• OverDrive

• Overhaul

• Overhead Door Corporation

• Overit

• Overjet

• Overlake Medical Center & Clinics

• Overland AI

• Overland Therapeutics

• Overline

• Overmatch Ventures

• Oversight Systems

• Overtime

• Overwolf

• Ovet

• OVH US

• OVHcloud (+ 3 subsidiaries)

• OVHcloud APAC

• OVHcloud Germany

• Ovia Health

• Ovid Therapeutics

• Ovintiv (+ 2 subsidiaries)

• Oviva

• Ovivo

• OVK

• OVO Energy

• OVO Group (+ 2 subsidiaries)

• Ovol France

• Ovol Germany

• OVS (+ 1 subsidiary)

• OVS Group

• Ovzon

Ow (17)

• Owens & Minor (+ 1 subsidiary)

• Owens Corning (+ 1 subsidiary)

• Owens Illinois

• Owensboro Health

• OWH

• Owkin

• Owl Cyber Defense

• OWL Services

• Owl Ventures

• Owlet Baby Care

• Owlstone Medical

• Own

• Owndays

• Owner.com

• Owners Bank

• Ownwell

• OWS Capital Management

Ox (47)

• OX

• Oxa

• OXB

• Oxbow

• Oxbridge Re

• OXE Marine

• Oxea

• Oxford Bank (+ 1 subsidiary)

• Oxford Biodynamics

• Oxford BioTherapeutics

• Oxford Commercial Finance

• Oxford Companies

• Oxford Development

• Oxford Economics

• Oxford Gene Technology

• Oxford Industries (+ 4 subsidiaries)

• Oxford Instruments

• Oxford Metrics (+ 2 subsidiaries)

• Oxford Nanopore Technologies

• Oxford Properties

• Oxford PV

• Oxford Quantum Circuits

• Oxford Science Enterprises

• Oxford Scientific Films

• Oxford Square Capital

• Oxford University Press

• Oxide Computer

• Oxio

• Oxipital AI

• Oxitec Brazil

• Oxley

• Oxmiq Labs

• OXO

• OXsecurity

• OxThera

• Oxurion

• Oxx

• Oxxo

• Oxxo Gas

• Oxy

• Oxybul Eveil & Jeux

• OxyChem

• Oxygen

• Oxygen Finance

• Oxymetal

• Oxymoney

• Oxyzo Financial Services

ox (2)

• oXya

• oxylabs.io

Oy (13)

• Oyak (+ 11 subsidiaries)

• Oyak Concrete

• Oyak Mining-Metallurgy Group

• Oyka

• Oyo

• OYO Rooms (+ 4 subsidiaries)

• OYO Rooms China

• OYO Rooms UAE

• OYO Rooms UK

• Oysho

• Oyster

• Oyster HR

• Oyu Tolgoi

Oz (8)

• Ozarks Healthcare

• Ozcare

• Ozette Technologies

• OzHosting

• Ozon

• Ozone API

• Ozsale

• OZU