Reng Gruppe is a regional service provider in the electrical trades, mainly active in measurement, control and regulation technology, electrical plant construction, automation technology and electrical installations. The service offering includes planning, assembly, commissioning, service and maintenance of electrotechnical solutions for industrial and medium-sized companies. Customers include firms from the petrochemical, semiconductor and automotive industries, and the group reported an operating performance of T€ 31,753 for the year. As of 31 December 2024 the group employed on average 286 staff and the parent holds 100% stakes in five subsidiaries that are fully consolidated. Reng Gruppe GmbH is a family business.
Die Verwaltung von unmittelbaren und mittelbaren Beteiligungen sowie die Übernahme von Verwaltungstätigkeiten für Unternehmen, mit denen ein Beteiligungsverhältnis besteht.
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) Regensburg Local Court, HRB 12580 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Ludwig Reng | Geschäftsführer(in) | München |
| Regina Reng | Geschäftsführer(in) | München |
| Company | Location |
|---|---|
| Dresden | |
| Regensburg | |
| Neustadt a.d.Donau |
Source: German Commercial Register (Handelsregister) Regensburg Local Court, HRB 12580 (as of 30 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €31,630,368 | €867,981 | €34,098,054 | — |
| 2023 | €36,562,038 | €2,633,343 | €33,404,713 | — |
| 2022 | €31,602,054 | €1,742,896 | €30,848,048 | — |
| 2021 | €28,383,408 | €790,396 | €30,812,405 | — |
| 2020 | €37,847,523 | €3,336,695 | €32,052,754 | — |
| 2019 | €26,149,988 | €2,572,032 | €30,456,786 | — |
| 2013 | — | -€19,881 | €600,849 | — |
| 2012 | — | -€5,350 | €129,926 | — |
| 2011 | — | -€4,004 | — | — |
| 2010 | — | — | €159,508 | — |
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Source: German Commercial Register (Handelsregister) Regensburg Local Court, HRB 12580 (as of 30 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €18,123,246 | 65.6% |
| Material Costs | €8,669,192 | 31.4% |
| Depreciation | €724,354 | 2.6% |
| Interest & Similar | €95,781 | 0.3% |
