ENERCON Service Deutschland GmbH is an exclusive supplier entity to ENERCON GmbH and primarily provides repair and service activities for wind turbines. As part of a reorganization, the company assumed the role of a Global Competence Center (GCCS) on July 1, 2021 and completed the reorganization as planned on December 31, 2021. In financial year 2021 the company employed on average 397 staff and reported a gross margin (Rohergebnis) of €34,989,193.33 and a result before tax of €997,043.33. The equity ratio was 60.4% and the financial position is described as positive, while a strong dependency on the parent company and the cash-pool creates a going-concern risk if strategic changes or payment disruptions occur.
Die Unterstützung und die Hilfestellung der regionalen Windenergieanlagen (WEA) Servicegesellschaften bei der Organisation des Aufbaus, der Inbetriebnahme, der Wartung und der Reparatur von Energieerzeugungsanlagen sowie die Umsetzung der technischen Vorgaben, u.a. durch die Durchführung von Schulungen sowie die Durchführung aller Geschäfte, die dem Unternehmenszweck zu dienen geeignet sind.
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) Aurich Local Court, HRB 1921 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Karsten Tonn | Geschäftsführer(in) | Hamburg |
Source: German Commercial Register (Handelsregister) Aurich Local Court, HRB 1921 (as of 1 November 2026)
| Date | Event Type | Event |
|---|---|---|
| 12.10.2012 | Business Address Registered | Dornumer Straße 20, 26607 Aurich |
| 22.02.2006 | Company Name Registered | ENERCON Service Deutschland GmbH |
| 22.02.2006 | Registered Seat | Aurich |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 22.02.2006 | Share Capital Set | — | 25.000 € |
Source: German Commercial Register (Handelsregister) Aurich Local Court, HRB 1921 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2021 | Rohergebnis€35M2 | €551,912 | €9,347,616 | 397 |
| 2020 | Rohergebnis€33.3M2 | €633,062 | €9,112,536 | 422 |
| 2019 | Rohergebnis€34M2 | €599,156 | €7,278,111 | 425 |
| 2018 | Rohergebnis€32.1M2 | €767,971 | €8,891,839 | 416 |
| 2017 | Rohergebnis€29M2 | €552,874 | €6,712,105 | 378 |
| 2016 | Rohergebnis€25.1M2 | €716,297 | €4,760,891 | 338 |
| 2015 | Rohergebnis€27.4M2 | €228,843 | €5,173,070 | 339 |
| 2014 | Rohergebnis€28M2 | €328,525 | €4,135,925 | 375 |
| 2013 | Rohergebnis€25.7M2 | €506,324 | €3,843,706 | 365 |
| 2012 | Rohergebnis€24.2M2 | €398,134 | €2,368,913 | 342 |
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) Aurich Local Court, HRB 1921 (as of 1 November 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €25,578,373 | 99.8% |
| Depreciation | €27,706 | 0.1% |
| Interest & Similar | €13,561 | 0.1% |
