Constellation Software updates: news & description

Constellation Software News and Activities

Presence

Constellation Software acquires, builds, and manages software businesses. It provides industry-specific software, services, and support for public and private organizations in sectors such as government, healthcare, education, and other business markets.

Constellation Software products and services overview:

Vertical market software
Business management software
Public sector software
Healthcare software
Education software
Software services

Revenue: ~$10 billion

Employees: 56,000

Headquarters: Toronto, Canada

Constellation Software is owned by Omers. Omers has a direct presence in 12 countries.

Omers has 65 subsidiaries including Adapt IT, Aki Technologies and Altera Digital Health.

They are in:

Executives

View the org chart displaying its 394 main executives

Most searched biographies at Constellation Software

Popular executive movements at Constellation Software

Mark Leonard, Director, will leave the company on May 15, 2026 (posted on March 30 2026).
Mark Miller who was President, becomes President and Director (posted on December 10 2025).
Mark Miller, who was Director, Chief Operating Officer, Constellation Software Inc., Executive Chairman of the Board, Volaris Group, and Chief Executive Officer, Trapeze Group, is promoted to President (posted on September 28 2025).

Click here to view some more movements at Constellation Software

Popular executive movements at Omers

David McCann has joined the company as Director (posted on February 3 2026).
William Butt, Director and Chair of the Investment Committee, has left the company (posted on February 3 2026).
Malissa Petch has joined the company as Global Head of Audit (posted on January 30 2026).

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Software

Omers has 4,694 competitors including Microsoft (United States (USA)), OpenAI (United States (USA)) and Anthropic (United States (USA)).

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