P.O. Box 125
Telephone : +31(0)88 923 4100
Fax : +31(0)88 923 4199
E-mail : This email address is being protected from spambots. You need JavaScript enabled to view it.
Internet : www.croonwolterendros.com
Croonwolter&dros is the brand resulting from the merger between Croon
and Wolter & Dros, both TBI companies. Croon is specialized in electrical
engineering and automation, Wolter & Dros is specialized in mechanical
engineering and measuring and regulating technology.
Our combined expertise of 140 years for Croon and 141 years for Wolter
& Dros, more than 280 years experience in technical sciences, now
becomes a new brand: Croonwolter&dros
A turnover of 550 million euro and a workforce of 3,000 people make
Croonwolter&dros the largest technical company in the Netherlands
specialized in electrical engineering, mechanical engineering, automation
and information science.
Our motto, “Intelligence through Technology” is the driving force for
intelligent technical solutions for electrical and mechanical engineering,
automation and information solutions that support our clients in
sustainable entrepreneurship.
• System Integration
• Automation
• Safety & Security Systems
• Power Management
• Survey & Inspection
• Monitoring, Alarm and
Control systems
• HVAC
• Piping
Director : A.C. (Aco) van de Ven
Operations : A.J.C.M. (Ad) Verhaart
Services : R.W. (Rob) Hendriks
Sales : E. (Erik) Mak