About ONVZ

Our company

More about our organisation

Our values

What do we stand for? What are our principles?

View our values

ONVZ in society

ONVZ is committed to the health of its members.

Find out how

Annual reports

Every year, we publish our annual financial and social report.

View our annual reports

History

ONVZ has been a health insurer since 1933.

Discover our history
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90 years of ONVZ

ONVZ celebrates its 90th anniversary this year! The belief that our policyholders deserve quick access to the best care, and the freedom to make their own choices in care and prevention, runs like a thread through our existence. How? Let us show you.

Contact

Questions? We are here whenever you need us

Direct personal contact

Monday to Friday - 8.30 a.m. to 6.00 p.m

030 639 62 22
Contact