Haustechnik Oberland GmbH, based in Weilheim i. Ob. (commercial register HRB 70814), provides climate, heating, sanitary and installation construction services and maintenance of such systems; it also carries out electrical installations and installation of control-technology systems. In the 2024 financial year the company generated revenue of EUR 6,095,616.66 and employed on average 49 employees. As of 31/12/2024 inventories amounted to EUR 5,153,487.63, receivables to EUR 1,133,225.90 and cash funds to EUR 6,514.84. The shareholders' meeting was represented by HomeServe Handwerksdienstleistung Deutschland GmbH (represented by Thomas Rebel) and the annual accounts were signed by managing director Christian Lorenz.
Klima-, Heizungs-, Sanitär- und Installationsbau im haustechnischen Bereich sowie Wartung derartiger Anlagen; Elektroinstallation und Installation regelungstechnischer Anlagen.
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) München Local Court, HRB 70814 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Andreas Mattivi | Geschäftsführer(in) | München |
Source: German Commercial Register (Handelsregister) München Local Court, HRB 70814 (as of 30 October 2026)
| Date | Contract | Value |
|---|---|---|
| 26.3.2025 | Supplier · Benedictus Krankenhaus Tutzing GmbH & Co. KG | 448.123 € |
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €6,095,617 | -€915,549 | €2,860,469 | 49 |
| 2023 | €6,559,763 | €106,270 | €3,327,066 | 47 |
| 2022 | small company1 | €17,503 | €3,172,323 | 46 |
| 2021 | small company1 | €214,019 | €3,051,827 | 47 |
| 2020 | small company1 | €323,606 | €3,867,398 | 48 |
| 2019 | small company1 | €200,156 | €3,146,820 | 45 |
| 2018 | small company1 | €131,669 | €2,744,271 | 52 |
| 2017 | small company1 | €113,496 | €2,716,269 | 54 |
| 2016 | small company1 | €92,789 | €1,961,686 | 25 |
| 2015 | small company1 | €154,740 | €1,361,873 | 26 |
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) München Local Court, HRB 70814 (as of 30 October 2026)
Jutzy Haustechnik & Service GmbH
Potsdam · Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation
R. Schramm GmbH
Raubling · Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation
Reisner GmbH Kältetechnischer Anlagenbau
Holzwickede · Gas-, Wasser-, Heizungs- sowie Lüftungs- und Klimainstallation
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €2,867,779 | 49.8% |
| Material Costs | €2,763,489 | 48.0% |
| Depreciation | €63,586 | 1.1% |
| Interest & Similar | €62,765 | 1.1% |
