Grenzkraftwerke Gesellschaft mit beschränkter Haftung (Grenzkraftwerke GmbH) operates the binational hydropower plants on the Inn and Danube and provides plant management services for Oesterreichisch-Bayerische Kraftwerke AG, Donaukraftwerk Jochenstein AG and Innwerk AG. Revenue for the 2024 financial year amounted to EUR 27,300.4 thousand, of which EUR 11,876.9 thousand derived from OeBK, EUR 5,661.5 thousand from DKJ and EUR 7,752.8 thousand from IW. Management services are billed on a cost‑plus basis with a 10% profit surcharge on total costs. The company is part of the VERBUND group; share capital amounts to EUR 50.0 thousand, held half by VERBUND AG (Vienna) and half by Innwerk AG.
Betriebsführung von Grenzkraftwerken am Inn und an der Donau sowie der zugehörigen Anlagen und Einrichtungen zum Zwecke der Erzeugung und Abgabe elektrischer Energie.
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) Landshut Local Court, HRB 4927 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Michael Amerer | Geschäftsführer(in) | Gießhübl |
| Karl Gruber | Geschäftsführer(in) | Wien |
Source: German Commercial Register (Handelsregister) Landshut Local Court, HRB 4927 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2025 | €29,919,200 | €747,500 | €148,987,100 | — |
| 2024 | €27,300,400 | €1,639,100 | €151,790,200 | 0 |
| 2023 | €30,244,200 | €1,624,100 | €153,532,200 | 0 |
| 2022 | €36,478,600 | — | €150,087,700 | 0 |
| 2021 | €38,273,600 | — | €148,289,200 | 0 |
| 2020 | €37,332,700 | — | €138,831,700 | 0 |
| 2019 | €39,001,700 | — | €132,428,600 | 0 |
| 2018 | €37,838,400 | — | €111,711,900 | 0 |
| 2017 | €35,072,000 | — | €101,015,500 | 0 |
| 2016 | €35,739,700 | — | €94,682,800 | 0 |
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Source: German Commercial Register (Handelsregister) Landshut Local Court, HRB 4927 (as of 1 November 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €17,828,300 | 75.4% |
| Material Costs | €1,900 | 0.0% |
| Depreciation | €2,806,100 | 11.9% |
| Interest & Similar | €3,008,800 | 12.7% |
