Potthast GmbH is a company based in Duisburg. It is registered in the commercial register of the Duisburg local court under HRB 20883. The company was founded in 2008. In 2023, the company reported revenue of €244,411. Potthast GmbH is a family business.
die Beratung in betriebswirtschaftlichen Fragen
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 20883 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Heinz Potthast | Geschäftsführer(in) | Duisburg |
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 20883 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2023 | €244,411 | €114,131 | €356,861 | — |
| 2022 | €671,691 | €17,023 | €320,449 | — |
| 2021 | — | €107 | €423,148 | — |
| 2017 | small company1 | €15,562 | €378,703 | — |
| 2016 | — | €1,708 | €346,389 | — |
| 2014 | small company1 | €7,807 | €367,832 | — |
| 2013 | €275,885 | €8,874 | €355,801 | — |
| 2012 | €602,900 | €6,387 | €514,684 | — |
| 2011 | small company1 | €2,152 | €453,578 | — |
| 2010 | small company1 | €30,269 | €544,806 | — |
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.
Sign in to download data
Source: German Commercial Register (Handelsregister) Duisburg Local Court, HRB 20883 (as of 1 November 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €53,427 | 70.4% |
| Material Costs | €16,435 | 21.7% |
| Depreciation | €3,675 | 4.8% |
| Interest & Similar | €2,334 | 3.1% |
