Voltavision GmbH is an independent development and testing center operating test laboratories for cells, modules and battery systems for automotive and industrial applications. Using powerful test rigs it simulates electrical and thermal stresses to deliberately age batteries and high‑voltage components while producing measurement data that enable customers to draw conclusions about quality, performance and safety. The core product is the measurement data generated during tests; main customers are development departments of European automakers and cell manufacturers. In addition, the company develops and manufactures bespoke test equipment (business area "Products") that is sold to customers worldwide and is already in use in many customer-owned laboratories. Voltavision GmbH is a family business.
Erbringung von Test-, Beratungs- und Entwicklungsdienstleistungen im Bereich Elektrik und Elektronik
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) Bochum Local Court, HRB 13547 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Julian Stentenbach | Geschäftsführer(in) | Bochum |
| Nils Stentenbach | Geschäftsführer(in) | Nordhorn |
Source: German Commercial Register (Handelsregister) Bochum Local Court, HRB 13547 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 06.03.2023 | Business Address Change | Lise-Meitner-Allee 19, 44801 Bochum |
| 30.08.2011 | Company Name Registered | Voltavision GmbH |
| 30.08.2011 | Registered Seat | Bochum |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 30.08.2011 | Share Capital Set | — | 100.000 € |
Source: German Commercial Register (Handelsregister) Bochum Local Court, HRB 13547 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€24.5M2 | €1,976,754 | €32,714,115 | — |
| 2023 | Rohergebnis€22.4M2 | €1,758,320 | €34,199,339 | — |
| 2022 | Rohergebnis€19.5M2 | €630,804 | €29,220,904 | — |
| 2021 | Rohergebnis€19.3M2 | €1,105,708 | €33,876,368 | — |
| 2020 | Rohergebnis€16.7M2 | €1,763,803 | €36,487,129 | — |
| 2019 | Rohergebnis€13.5M2 | €1,990,094 | €30,306,875 | — |
| 2018 | ≤ €12M1 | €1,285,482 | €19,436,298 | — |
| 2017 | ≤ €12M1 | €600,755 | €7,503,448 | — |
| 2016 | small company1 | €515,341 | €3,233,612 | — |
| 2015 | small company1 | €20,224 | €3,134,081 | — |
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) Bochum Local Court, HRB 13547 (as of 31 October 2026)
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| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €10,988,412 | 63.0% |
| Depreciation | €5,968,732 | 34.2% |
| Interest & Similar | €490,121 | 2.8% |
