WUeRZ GMBH is a nationally and internationally established plant engineering company specializing in combustion processes, heat supply and heat recovery. The service offering covers process and procedural design, engineering, fabrication, assembly and commissioning up to the delivery of turnkey plants. Order intake remains concentrated in Germany and Europe, while business outside the EU is weak due to customers postponing investment decisions. On average in 2024, 53 employees were employed in addition to the managing directors, and the company serves industrial sectors with high demand for fossil energy carriers.
Die Planung, Herstellung, Entwicklung und die Inbetriebnahme von wärmetechnischen Anlagen sowie die Übernahme von Vertretungs- und Dienstleistungsaufgaben für technische 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) Krefeld Local Court, HRB 7340 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Andre Flötgen | Geschäftsführer(in) | Essen |
| Marc Stober | Geschäftsführer(in) | Düsseldorf |
Source: German Commercial Register (Handelsregister) Krefeld Local Court, HRB 7340 (as of 30 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 04.04.2018 | Business Purpose Update | Die Planung, Herstellung, Entwicklung und die Inbetriebnahme von wärmetechnischen Anlagen sowie die Übernahme von Vertretungs- und Dienstleistungsaufgaben für technische Anlagen. |
| 04.04.2018 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 05.03.2018 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 05.03.2018 | Capital Decrease | -350.000 € | 650.000 € |
| 04.09.2008 | Capital Increase | +350.000 € | 1.000.000 € |
| 31.08.2004 | Capital Increase | +150.000 € | 650.000 € |
Source: German Commercial Register (Handelsregister) Krefeld Local Court, HRB 7340 (as of 30 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€6.8M2 | €799,048 | €7,858,662 | — |
| 2023 | €21,075,297 | €2,008,373 | €9,569,409 | — |
| 2022 | €19,426,229 | €1,160,116 | €9,618,542 | — |
| 2021 | €21,371,987 | €1,911,026 | €8,258,418 | — |
| 2020 | €16,693,450 | €737,550 | €8,019,516 | — |
| 2019 | €9,671,596 | €1,010,795 | €7,032,634 | — |
| 2018 | €14,733,779 | €1,291,340 | €6,814,204 | — |
| 2017 | Rohergebnis€6.6M2 | €2,182,340 | €9,651,059 | — |
| 2016 | Rohergebnis€8.8M2 | €3,443,435 | €10,258,621 | — |
| 2015 | Rohergebnis€6.9M2 | €1,525,241 | €11,704,909 | — |
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) Krefeld Local Court, HRB 7340 (as of 30 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €4,232,962 | 96.9% |
| Depreciation | €135,608 | 3.1% |
| Interest & Similar | €288 | 0.0% |
