Reng Elektrotechnik GmbH, based in Regensburg, specializes in the installation, commissioning, service, and maintenance of electrical engineering systems. The company employs an average of 59 staff members and is classified as a small corporation under the German Commercial Code (HGB). It operates as part of a corporate group that includes Reng Gruppe GmbH and Reng Innovative Energien GmbH. The company is managed by Ludwig Reng. Reng Elektrotechnik GmbH is a family business. The company is a small company under § 267 (1) HGB and is therefore not required to publish a profit-and-loss statement.
Montage, Inbetriebnahme, Service und Instandhaltung von elektrotechnischen 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) Regensburg Local Court, HRB 1504 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Ludwig Reng | Geschäftsführer(in) | München |
| Regina Reng | Geschäftsführer(in) | München |
Source: German Commercial Register (Handelsregister) Regensburg Local Court, HRB 1504 (as of 30 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 14.08.2013 | Company Name Change | Reng Elektrotechnik GmbH |
| 14.08.2013 | Registered Seat Change | Regensburg |
| 14.08.2013 | Business Address Change | Röntgenstr. 4, 93055 Regensburg |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 14.08.2013 | Capital Increase | +4.000 € | 30.000 € |
| 09.08.2013 | Capital Decrease | -24.000 € | 26.000 € |
| 27.01.2004 | Share Capital Set | — | 50.000 DM |
Source: German Commercial Register (Handelsregister) Regensburg Local Court, HRB 1504 (as of 30 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2018 | ≤ €12M1 | — | €2,921,773 | — |
| 2017 | small company1 | — | €3,590,566 | — |
| 2016 | small company1 | — | €2,261,240 | — |
| 2015 | small company1 | — | €2,221,739 | — |
| 2014 | small company1 | — | €2,233,779 | — |
| 2013 | small company1 | — | €2,421,157 | — |
| 2012 | — | — | €414,214 | — |
| 2011 | small company1 | €20,769 | €397,073 | — |
| 2010 | small company1 | €20,590 | €377,035 | — |
| 2009 | small company1 | €4,173 | €355,914 | — |
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.
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Source: German Commercial Register (Handelsregister) Regensburg Local Court, HRB 1504 (as of 30 October 2026)
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