rmsolar GmbH carries out the construction, installation and trade of solar systems, photovoltaic systems, heat pumps, battery systems and building-services installations of all kinds. In the 2024 financial year the income statement shows a gross result of EUR 4,943,365.68 and a net profit of EUR 68,787.86. Total assets as of 31.12.2024 amounted to EUR 4,977,673.78 and equity totaled EUR 519,714.85. The company is treated as a small corporation under § 267 (1) and § 267a HGB; the managing director is Roland Mueller. The company is a micro-entity under § 267a HGB and is therefore not required to publish a profit-and-loss statement.
Der Bau und Einbau von sowie der Handel mit Solaranlagen, Photovoltaikanlagen, Wärmepumpen, Batteriesystemen und haustechnischen Anlagen aller Art.
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) Freiburg Local Court, HRB 715845 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Matthias Ehret | Geschäftsführer(in) | Staufen im Breisgau |
| Roland Müller | Geschäftsführer(in) | Reichenau |
Source: German Commercial Register (Handelsregister) Freiburg Local Court, HRB 715845 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€4.9M2 | €70,819 | €4,977,674 | — |
| 2023 | Rohergebnis€4.1M2 | €178,155 | €5,068,280 | — |
| 2022 | Rohergebnis€2.1M2 | €95,916 | €4,482,014 | — |
| 2021 | small company1 | €53,169 | €1,715,031 | — |
| 2020 | small company1 | €74,907 | €760,278 | — |
| 2019 | small company1 | €15,806 | €772,742 | — |
| 2018 | — | €5,058 | €739,286 | — |
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.
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Source: German Commercial Register (Handelsregister) Freiburg Local Court, HRB 715845 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €3,110,887 | 96.5% |
| Depreciation | €90,062 | 2.8% |
| Interest & Similar | €23,803 | 0.7% |
