Ritter News and Activities

Ritter is owned by Avantor.

Avantor is one of the...

• Fortune 500 (#556);
• Russell 3000;
• TOB Iconic 10,000.

Avantor is a company listed under the stock ticker AVTR (US).

Avantor has a direct presence in 3 countries.

They are in:

• Chemicals33%
• Plastics33%
• Other33%

View the org chart displaying its 17 main executives

Most searched biographies at Ritter

• Michael Kazinski-Höfer, Managing Director
• Samuel Krebber, Director of Plant Management
• Christian Goth, Director of Sales Industrial and Customer Service

Popular executive movements at Avantor

• Tonya Morris has joined the company as Vice President of Environment, Health, Safety, Security and Sustainability  (posted on June 30 2026).
• Bradley Krul has joined the company as Senior Director, Global Intellectual Property and Commercial Strategic Partnering Counsel  (posted on June 30 2026).
• Gerard Porreca has joined the company as Executive Vice President, Quality and Regulatory  (posted on May 22 2026).

Click here to view some more movements at Avantor

Create your alert
to follow the executive moves at Ritter.

Avantor has 212 competitors including Rehau (Germany), Klockner Pentaplast (United States (USA)) and Solmax (Canada).

Popular M&A news in Plastics

• Trinseo has filed for bankruptcy protection  (posted on May 27 2026).
• Teknor Apex has announced the acquisition of Danimer Scientific  (posted on June 11 2025).
• Yokohama Rubber has announced the acquisition of Yokohama TWS  (posted on March 31 2022).

Popular contacts in Plastics

• Jean Bélanger - Director, President and Chief Executive Officer at Premier Tech
• Roberto Villaquiran - Chief Executive Officer and President of Pharma, Health and Protection and Durables at Klockner Pentaplast
• Stephan Nanninga - Member of the Supervisory Board at Cabka

Learn more about the Plastics industry

Press releases by Ritter

Social media about Ritter

• Ritter on Wikipedia, Google News & Yahoo Finance
• Ritter on LinkedIn, X (Twitter) & YouTube