What is the email format at Techniker Krankenkasse?

The most common format at Techniker Krankenkasse is {first}-{last}@tk.de (for example jane-doe@tk.de), seen for 60% of 3 people.

Does Techniker Krankenkasse use more than one email format?

Yes: {first}-{last}@tk.de (60%), {first}.{last}@tk.de (40%).

Techniker Krankenkasse email format

Techniker Krankenkasse mostly uses first-last@tk.de, for example jane-doe@tk.de. That's 60% of the 3 people we've seen there, 1 of them with verified addresses. Techniker Krankenkasse uses more than one format, so try the others below too.

first-last@tk.de
e.g. jane-doe@tk.de
60%
first.last@tk.de
e.g. jane.doe@tk.de
40%

Examples use the made-up name Jane Doe. Verified addresses count three times as much as unverified ones.

About Techniker Krankenkasse

Innovative Leistungen, voller Krankenversicherungsschutz, persönliche Beratung. Entdecken Sie Ihre Vorteile bei der Techniker.

Headquarters: Hamburg
Founded: 1884
Website: tk.de

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Where this comes from

We note which format a work address follows when we see it alongside the person's name; the address and name themselves aren't kept. Formats change, and some people have addresses that don't follow the company format, so treat this as the likeliest format, not a guarantee. Last updated October 2026.

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