Head office Lucerne by night

Company

CSS can look back on 120 years of experience. When it comes to their health, more than 1.6 million people place their trust in the CSS Group.

What is CSS Insurance?

Founded as a Christian self-help organisation by 60 women and men in St Gallen in 1899, the CSS Group is now one of Switzerland's leading health, accident and property insurers. It is the market leader in basic insurance. The abbreviation has remained unchanged ever since: CSS stands for the Christian Social Health Insurance Company of Switzerland.

How we’re organised

Our vision
We accompany our clients on their personal journey.
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CSS Group
Several companies make up the CSS Group.
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CSS Management
The Board of Directors and Corporate Executive Committee lead CSS.
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CSS Association
The CSS Association is the sole shareholder of the CSS Group.
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How did CSS Insurance become market leader?

In 1947, the number of persons insured with CSS reached 200,000 for the first time; in 1987, the company passed the one-million-client milestone. CSS acquired the customers and staff of the Accorda general health insurance company in 2004 and founded Arcosana. In 2005, Auxilia Kranken-Versicherung AG became part of the CSS Group, followed three years later by INTRAS. In 2020, the subsidiary Sanagate was also merged more closely with the CSS Group at the organisational level.

Companies offering basic insurance Arcosana Intras Sanagate
The Number 1

CSS Group

The CSS Group insures more than 1.6 million people and is one of Switzerland's leading health, accident and property insurers. It is the market leader in basic insurance. With 100 agencies and around 2,700 employees, the CSS Group is close to its customers throughout Switzerland.

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Your health partner

As a health partner, we are committed to leading a healthy life, actively taking steps to regain one's health and developing a mindful approach to illness.

Being healthy
We help our clients find and maintain their balance, physically and mentally.
For a healthy life
Becoming healthy
We help anyone who is ill or has medical questions to find their way through the maze and quickly get the answers they need.
Steps to getting healthy
Living with illness
We have additional offers that encourage a mindful approach to chronic diseases.
Coping with illness