We optimally manage your insurance

With our knowledge and efficient systems, we ensure that the management of your insurance and the handling of claims are optimally arranged.

This is how we can provide appropriate insurance, ensure that your policy is quickly delivered to you, and that our own claims department can quickly and professionally handle claims.

Everything is immediately arranged within our company. We provide speed, convenience, flexibility, and quality.


What is an authorized agent?

How independent is an authorized agent?

View the Frequently Asked Questions.

Speed, convenience, flexibility, and quality

  • Fast and efficient service: from offers to claims handling.
  • Convenience: your advisor works closely with One Underwriting. With all the expertise under one roof, our lines of communication are short. This ensures that we can quickly provide a high-quality service offering advice and ensuring practical handling of affairs.
  • Flexibility: as we can manage insurance policies for a number of insurers, we can ensure the coverage of your insurance is aligned with the specific risks facing your company.
  • Quality is very important to us. That is why, in addition to enforcing an active anti-fraud policy, we meet the legal and contractual obligations as well as the quality standards specified by the Netherlands Association of Authorized Underwriting Agents (NVGA).

One Underwriting is not the risk bearer of the insurance policy - the insurer is.

What do we offer you?

As an agent with the power of attorney, we have been granted authorization to independently accept insurance policies and settle claims by a large group of specially selected insurers. We have the power of attorney over general insurance, income insurance, and healthcare insurance policies.

Heeft u een bericht van One Underwriting ontvangen?

Dat kan. Voor advies, het doorgeven van wijzigingen en het melden van schades kunt u bij uw adviseur Aon terecht. One Underwriting doet het beheer en de afhandeling van uw verzekering.
Daardoor kan u One Underwriting tegenkomen:

  • op een polis: als die bij One Underwriting als gevolmachtigde van verzekeraars is afgesloten.
  • over een schademelding: Heeft u een schade doorgegeven aan Aon? En deze schade hoort bij een polis die bij One Underwriting is afgesloten? Dan wordt deze schade in behandeling genomen door de schade-afdelingen van One Underwriting. U ontvangt in dat geval rechtstreeks van onze schadebehandelaars berichten over de afwikkeling van uw schade.