Praml GmbH is a full-service provider for energy and building technology offering installation and service of photovoltaic systems, storage batteries, heating systems, air conditioning, ventilation, sanitary and electrical engineering. The company has served private and commercial customers since 1972 and has been active in the photovoltaic sector for over 35 years, citing more than 6,200 installed reference systems across rooftop, ground-mounted parks, solar carports and other projects. In addition to photovoltaics, core services include building technology, service operations, e-charging stations and mobile communications; the group has operated a large e-charging test park at its headquarter since 2018. The Praml group provides a 24/7 service and offers end-to-end solutions from contracting through installation, commissioning, billing and maintenance. Praml GmbH is a family business.
Der Vertrieb, die Planung, der Service, die Organisation und die Installation von professioneller Energie- und Telekommunikationstechnik in Gebäuden.
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) Passau Local Court, HRB 6349 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Thomas Hörtreiter-Buchcic | Geschäftsführer(in) | Schönberg |
| Harald Praml | Geschäftsführer(in) | Ruderting |
| Ludwig Praml | Geschäftsführer(in) | Ruderting |
| Martin Praml | Geschäftsführer(in) | Ruderting |
Source: German Commercial Register (Handelsregister) Passau Local Court, HRB 6349 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 22.07.2014 | Company Name Change | Praml GmbH |
| 22.07.2014 | Business Purpose Update | Der Vertrieb, die Planung, der Service, die Organisation und die Installation von professioneller Energie- und Telekommunikationstechnik in Gebäuden. |
| 22.07.2014 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 01.03.2004 | Share Capital Set | — | 90.000 € |
Source: German Commercial Register (Handelsregister) Passau Local Court, HRB 6349 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€11M2 | €398,540 | €9,644,886 | — |
| 2023 | Rohergebnis€10.4M2 | €604,812 | €9,812,608 | — |
| 2022 | Rohergebnis€10.1M2 | €691,323 | €8,917,471 | — |
| 2021 | Rohergebnis€8.9M2 | €488,790 | €8,238,807 | — |
| 2020 | Rohergebnis€8.1M2 | €294,078 | €8,351,520 | — |
| 2019 | Rohergebnis€7.2M2 | €341,611 | €8,027,751 | — |
| 2018 | Rohergebnis€7M2 | €418,907 | €7,743,983 | — |
| 2017 | Rohergebnis€6.4M2 | €458,381 | €7,585,756 | — |
| 2016 | Rohergebnis€6.8M2 | €207,772 | €7,206,316 | — |
| 2015 | ≤ €12M1 | €230,959 | €7,484,574 | — |
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) Passau Local Court, HRB 6349 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €7,282,172 | 97.4% |
| Depreciation | €181,294 | 2.4% |
| Interest & Similar | €12,951 | 0.2% |
