ATS Hamburg Versicherungsmakler GmbH was founded by John Sawallisch in 1997, which has since then been active as an owner-driven, independent and international technical insurance brokers with their Head Office in Hamburg, specialized in small and medium sized businesses.

In Germany, ATS is a member of BDVM, the Association of German Insurance Brokers. Thanks to having obtained quality certificates, we are able to meet our clients’ demands.

We mainly focus on risk and insurance development, market placement, and serve our clients with tailor made placement concepts.
ATS accompanies national and international clients from all branches of the industry, trade, and large commercial sectors.
Our most important resource is our staff. Our colleagues are competent and experienced in the insurance market, nationwide and beyond borders. Thanks to our staff we are able to work in a client-oriented way which helps, put our clients as the focus of our actions.

Ambition, team spirit and security are key values to us. In our daily work, we live by these values to provide cooperative partnership with clients, colleagues, insurers and competitors.