About Simsalasim
Simsalasim runs a mobile phone plan for consumers in Germany. The plan gives unlimited data in 100 countries and unlimited calls and texts to 50 countries, for 10 euros a month. It works through an eSIM that activates in about 30 seconds, needs no contract, and lets customers cancel each month inside the app.
Simsalasim Inc. is incorporated in Delaware and based at 447 Broadway in New York City. Lars Hinrichs is president, chief executive officer and a director; he also holds the title of managing director for the company's German operation. Tillman Zschucke is secretary, chief technology officer and a director, and likewise a managing director in Germany.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Nov 4, 2026amended Nov 4, 2026 | $11,452,176target not set | 13 | $880K | OptionsRule 506(b) | Form D/A ↗1 earlier filing |
| Nov 22, 2024 | Apr 1, 2025amended Nov 4, 2026 | $10,446,193fully sold | 20 | $522K | OptionsRule 506(b) | Form D/A ↗2 earlier filings |
| Total, two offerings | $21,898,369 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Why Investors Backed Simsalasim
Simsalasim sells a flat-rate mobile plan in Germany that runs on eSIM technology. The company is led by Lars Hinrichs, Tillman Zschucke and Kurosch Habibi, who serve as its top officers. It is incorporated in Delaware and based in New York City. The plan gives customers unlimited data in 100 countries and calls to 50 countries for 10 euros a month.
What the product does
Simsalasim's plan works through an eSIM, so a customer's phone must support that technology. Compatible models include iPhone XR and newer, Galaxy S20 and newer, and Pixel 3 and newer. A customer can keep an existing phone number or choose a new one, and the switch happens inside the app instead of through a call to the old carrier. Tethering and hotspot use are included in the plan at no extra charge and are not slowed down. For a country outside the 100 included, a customer can buy a one-time data pass, and calls or texts outside the 50 included countries use a separate pass.
Progress so far
Simsalasim is still before full launch. Its website invites visitors to join a waiting list for a spot on the plan, with no payment required to sign up.
We wrote this summary from public statements by Simsalasim and its investors. It is not investment advice.
Simsalasim in the News
- Simsalasim hat weitere Details zum 10-Euro-Unlimited-Tarif
- Simsalasim: What's Behind the New Wireless Provider
- Unlimited Daten in 100 Ländern: Neuer eSIM-Anbieter Simsalasim plant Deutschlandstart
- Simsalasim: Xing-Gründer Hinrichs setzt im Mobilfunk auf KI
- Simsalasim: New carrier to start before? (Update)
- Lars Hinrichs startet Simsalasim: Datenflat für 10 Euro in 100 Ländern
- Simsalasim eSIM Tarif: Xing-Gründer attackiert Telekom
Leadership Team
Executive officers and directors listed on Simsalasim's Form D filed Nov 4, 2026.