Ritter News and Activities

Ritter is owned by Avantor.

Avantor is one of the...

• Fortune 500 (#506);
• 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

• Gerard Porreca has joined the company as Executive Vice President, Quality and Regulatory  (posted on May 22 2026).
• Joshua Lowe has joined the company as Vice President of Strategic Pricing and Profitability  (posted on May 22 2026).
• Keith Burgio has joined the company as Senior Vice President, Chief Procurement Officer  (posted on May 22 2026).

Click here to view some more movements at Avantor

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Avantor has 211 competitors including Rehau (Germany), Solmax (Canada) and Lenzing (Austria).

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 Director 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