Haro Coolen – Biography

Last update: April 8, 2026

Executive profile

Haro was Sales Manager, Kalzip, Netherlands for Tata Steel Nederland. Haro Coolen joined Schweiter Technologies in 2013.

Haro Coolen is currently

Director, Sustainability at 3A Composites - View - 3A Composites org chart



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Education

Haro Coolen has a Bachelor of Science in Structural Engineering from Avans University of Applied Sciences in 2001 and a Master of Science in Architecture from Delft University of Technology in 2004.

They have also studied at Delft University of Technology :

Find more alumni from Delft University of Technology

The colleagues of Haro Coolen

Company Colleagues
Industry Colleagues
  • In the Plastics industry, Haro Coolen has 3,261 colleagues in 212 companies located in 38 countries. 1,329 executive movements have been recorded in the last 12 months. Learn more about Plastics.

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Get in Touch

Here are a few tips for establishing great contacts.

Through the switchboard, call 3A Composites at +41 41... and ask for Haro Coolen.

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