Insurer profile

SDK - Süddeutsche Krankenversicherung a. G.

SDK - Süddeutsche Krankenversicherung a. G. · Germany

Founded 1926Fellbach (near Stuttgart), GermanyLast verified Aug 27, 2026

Overview

SDK - Süddeutsche Krankenversicherung a. G. is a German mutual insurance association (Versicherungsverein auf Gegenseitigkeit) headquartered in Fellbach near Stuttgart, specializing in private health insurance and supplementary health products. Following the 2025 merger of the SDK and Stuttgarter insurance groups, SDK continues to operate as the health-insurance specialist within the combined group, while the life and property insurance business formerly carried by Süddeutsche Lebensversicherung a.G. and Süddeutsche Allgemeine Versicherung a.G. is now carried by Stuttgarter Lebensversicherung a.G. and Stuttgarter Versicherung AG respectively.

Source

18

Products in this market

1

Offer pages

Company details

Parent group
SDK Versicherungsgruppe
Regulator
Federal Financial Supervisory Authority (BaFin)
Phone
+49 711 7372-7777
Official website

Products from SDK - Süddeutsche Krankenversicherung a. G.

Regulatory updates

In 2025, BaFin approved the planned merger between SDK and the Stuttgarter Versicherungsgruppe. BaFin authorized the merger of Süddeutsche Lebensversicherung a.G. into Stuttgarter Lebensversicherung a.G. and the transfer of Süddeutsche Allgemeine Versicherung a.G.'s business to Stuttgarter Versicherung AG, retroactive to January 1, 2025, creating a combined group with over 1.8 million contracts and roughly 1.6 thousand employees; SDK itself (the health insurer) continues to operate as the health insurance specialist within the new group structure.

Reputation and reviews

Facebook

2,828 likes

Trustpilot

3.1

680 reviews

Offer pages

Travel insurance

travel insurance from SDK for the Germany market, with online purchase and 24/7 assistance.

Last verified Aug 27, 2026