Insurance is our trade

ONVZ is a medium-sized health insurer that operates throughout the Netherlands and has exclusively been covering medical expenses for over 80 years now. As a not-for-profit organisation, our main goal is to provide our customers with the best support possible, which is exactly what we do, with enthusiasm and expertise.

Caring about people

ONVZ sets itself apart as a quality health insurer that cares about people. So we do not tell you which doctor or medical specialist to go to, unlike companies that provide only in-kind insurance.

Collective and individual

We provide both individual and collective health-care plans. Our collective health-care plans are available to employers, umbrella organisations and trade sectors, and we can also provide custom packages, optionally with a special focus on health care, absence, prevention, reintegration and income.


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