FRENGER SYSTEMEN BV Heiz- und Kuehltechnik GmbH, based in Gross‑Umstadt, is engaged in planning, manufacturing, installation and distribution of heating, cooling and climate technology, in particular ceiling radiant heaters, cooling ceilings and convectors. Its sales markets are primarily Germany and neighbouring EU countries, and the company adapts products to customer requirements through ongoing market monitoring. In the 2024 financial year the average number of employees was 58, of which 11 were part‑time. The company reports consistently good capacity utilisation in 2024, stable demand and an improved market position through new product development and expansion of the sales structure. FRENGER SYSTEMEN BV Heiz-und Kühltechnik Gesellschaft mit beschränkter Haftung is a family business.
Ist die Planung, Herstellung, Montage und Vertrieb von Heizungen, Kühlungen und Klimatechnik, insbesondere Deckenstrahlungsheizungen, Kühldecken sowie Konvektoren.
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
This summary was generated with the help of AI. See our Data Quality Notice. Report error?
Source: German Commercial Register (Handelsregister) Darmstadt Local Court, HRB 33196 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Hans Menge | Geschäftsführer(in) | Groß-Umstadt |
| Klaus Menge | Geschäftsführer(in) | Groß-Umstadt |
| Stefan Menge | Geschäftsführer(in) | Groß-Umstadt |
Source: German Commercial Register (Handelsregister) Darmstadt Local Court, HRB 33196 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 20.11.2012 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 06.07.2012 | Business Address Change | Wilhelm-Leuschner-Straße 1, 64823 GroßUmstadt |
| 13.12.2010 | Registered Seat Change | eingetragen als |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 01.08.2006 | Share Capital Set | — | 25.000 € |
Source: German Commercial Register (Handelsregister) Darmstadt Local Court, HRB 33196 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€16.9M2 | €8,456,453 | €68,821,891 | — |
| 2023 | Rohergebnis€19.5M2 | €8,716,115 | €59,368,742 | — |
| 2022 | Rohergebnis€12.4M2 | €3,394,937 | €48,644,666 | — |
| 2021 | Rohergebnis€12.8M2 | €4,674,851 | €45,504,966 | — |
| 2020 | Rohergebnis€13.4M2 | €5,075,856 | €40,296,140 | — |
| 2019 | Rohergebnis€14M2 | €4,210,772 | €38,417,055 | — |
| 2018 | Rohergebnis€10.6M2 | €3,429,858 | €31,915,188 | — |
| 2017 | Rohergebnis€10.3M2 | €3,856,289 | €28,354,023 | — |
| 2016 | Rohergebnis€10.4M2 | €3,571,757 | €27,280,274 | — |
| 2015 | Rohergebnis€8.3M2 | €3,465,272 | €27,697,179 | — |
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.
2 Rohergebnis nach § 276 HGB: Umsatzerlöse abzüglich Materialaufwand bzw. Herstellungskosten. Kleine und mittelgroße Kapitalgesellschaften dürfen diese Posten zusammenfassen; die Umsatzerlöse selbst sind dann nicht veröffentlicht und liegen über dem Rohergebnis.
Sign in to download data
Source: German Commercial Register (Handelsregister) Darmstadt Local Court, HRB 33196 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €4,865,174 | 86.4% |
| Depreciation | €751,047 | 13.3% |
| Interest & Similar | €13,816 | 0.2% |
