herzfrequenz GmbH, based in Mössingen, specializes in the development, production, and distribution of sports products. The company is classified as a small corporation and is managed by Christian Mertens, who is also the sole shareholder. The business operations generated no revenue in the 2021 fiscal year. The company is balance-sheet insolvent, reporting an uncovered deficit of 23,387.43 EUR.
Die Entwicklung, die Produktion und der Vertrieb von Sportprodukten, insbesondere von solchen der Marke "herzfrequenz"
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
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Source: German Commercial Register (Handelsregister) Stuttgart Local Court, HRB 743626 (as of 18 August 2026)
| Name | Type | City |
|---|---|---|
| Christian Mertens | Geschäftsführer(in) | Mössingen |
Source: German Commercial Register (Handelsregister) Stuttgart Local Court, HRB 743626 (as of 18 August 2026)
| Date | Event Type | Event |
|---|---|---|
| 08.01.2013 | Company Name Registered | herzfrequenz GmbH |
| 08.01.2013 | Registered Seat | Mössingen |
| 08.01.2013 | Business Address Registered | Max-Planck-Straße 16A, 72116 Mössingen |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 08.01.2013 | Share Capital Set | — | 25.000 € |
Source: German Commercial Register (Handelsregister) Stuttgart Local Court, HRB 743626 (as of 18 August 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2021 | — | €0 | €23,388 | 0 |
| 2020 | €0 | -€1,680 | €25,426 | 0 |
| 2019 | €10,726 | €5,267 | €24,756 | 0 |
| 2018 | €136 | €4,344 | €32,927 | — |
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Source: German Commercial Register (Handelsregister) Stuttgart Local Court, HRB 743626 (as of 18 August 2026)
| Cost type | Amount | Share |
|---|---|---|
| Interest & Similar | €1,500 | 100.0% |
