Wehrhahn GmbH is a globally active provider of autoclaved aerated concrete and fiber cement plants and designs and engineers customised plants according to customer requirements. The quality of the plants is ensured by manufacturing core components in Germany. Another business area is automation technology; the company offers the full spectrum from plant analysis to fully automatic controls, also for third-party plants. The company employed on average 52 full-time and 25 part-time staff in 2024 (equivalent to 68 full-time equivalents) and in 2025 established a joint venture with Jiangsu Teeyer Intelligent Equipment Corp. Ltd. in China to broaden its product portfolio.
Großhandel, Export, Import, Planung jeglicher Art, die technologische Entwicklung und die Herstellung und der Vertrieb von Maschinen und maschinellen 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) Oldenburg (Oldenburg) Local Court, HRB 140163 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Armin Berndl | Geschäftsführer(in) | Zwiesel |
| Klaus Bohnemann | Geschäftsführer(in) | Delmenhorst |
| Torsten Dietz | Geschäftsführer(in) | Delmenhorst |
Source: German Commercial Register (Handelsregister) Oldenburg (Oldenburg) Local Court, HRB 140163 (as of 1 November 2026)
| Date | Event Type | Event |
|---|---|---|
| 16.04.2009 | Business Address Registered | Mühlenstr. 15, 27753 Delmenhorst |
| 02.01.2006 | Company Name Registered | Wehrhahn GmbH |
| 02.01.2006 | Registered Seat | Delmenhorst |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 02.01.2006 | Share Capital Set | — | 383.469 € |
Source: German Commercial Register (Handelsregister) Oldenburg (Oldenburg) Local Court, HRB 140163 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€10.1M2 | €123,856 | €33,881,875 | — |
| 2023 | Rohergebnis€13.7M2 | €880,563 | €19,474,150 | — |
| 2022 | Rohergebnis€26.4M2 | €0 | €25,043,607 | — |
| 2021 | Rohergebnis€16.1M2 | €0 | €29,828,706 | — |
| 2020 | Rohergebnis€14.5M2 | €0 | €31,713,315 | — |
| 2019 | €19,926,620 | €0 | €32,583,558 | — |
| 2018 | €29,727,106 | €0 | €38,327,326 | — |
| 2017 | €26,990,922 | €0 | €50,858,854 | — |
| 2016 | Rohergebnis€12.8M2 | €0 | €33,622,579 | — |
| 2015 | Rohergebnis€17.7M2 | €0 | €37,608,592 | — |
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) Oldenburg (Oldenburg) Local Court, HRB 140163 (as of 1 November 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €6,847,097 | 93.2% |
| Depreciation | €480,407 | 6.5% |
| Interest & Similar | €17,439 | 0.2% |
