HKA BREMEN GmbH specializes in the reading and maintenance of heat meters in buildings. Additionally, the company engages in the trade of heat meters and other measuring devices. The business activities focus on technical services and the distribution of measurement technology.
Die Ablesung von Wärmemessgeräten in Gebäuden sowie deren Wartung und der Handel mit Wärmemess- und sonstigen Messgeräten.
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) Bremen Local Court, HRB 19150 (as of 23 October 2026)
| Name | Type | City |
|---|---|---|
| Ingo Semrau | Geschäftsführer(in) | Bremen |
Source: German Commercial Register (Handelsregister) Bremen Local Court, HRB 19150 (as of 23 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 04.06.2015 | Registered Seat Change | wird gemäß § 3 EGGmbHG von Amts |
| 04.06.2015 | Business Address Registered | Gravestr. 9, 28355 Bremen |
| 27.06.2005 | Company Name Registered | HKA BREMEN GmbH |
Source: German Commercial Register (Handelsregister) Bremen Local Court, HRB 19150 (as of 23 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2022 | €117,591 | €39,007 | €140,382 | — |
| 2021 | €99,478 | €2,061 | €104,443 | — |
| 2012 | small company1 | — | €92,462 | — |
| 2011 | small company1 | -€5,005 | €108,640 | — |
| 2010 | small company1 | €5,851 | €87,035 | — |
| 2009 | small company1 | -€5,394 | €77,562 | — |
| 2008 | small company1 | €4,902 | €72,933 | — |
| 2007 | small company1 | -€114 | €26,383 | — |
| 2006 | small company1 | €5,234 | €24,152 | — |
| 2005 | — | -€5,941 | €21,432 | — |
1 Small companies are not required to publish a profit-and-loss statement (§ 326 (1) HGB). The figure shown is the statutory ceiling under § 267 HGB where the balance-sheet total makes it binding — a company may exceed at most one of the three size criteria.
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Source: German Commercial Register (Handelsregister) Bremen Local Court, HRB 19150 (as of 23 October 2026)
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| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €28,011 | 62.8% |
| Material Costs | €1,878 | 4.2% |
| Depreciation | €12,766 | 28.6% |
| Interest & Similar | €1,930 | 4.3% |
