Dau Eisenbahn-, Strassen- und Tiefbau GmbH is a medium-sized construction company whose purpose is the planning, design and execution of rail, road and civil engineering works as well as conversion work and the maintenance of such facilities. In 2024 the company operated mainly in Mecklenburg-Vorpommern and additionally in Hamburg, Schleswig-Holstein, Lower Saxony and Brandenburg. The service range covers all major areas of civil and track construction and main construction trades are largely carried out with the company’s own qualified staff. The company acts as a regional contractor with a continuously high order backlog.
ist die Planung, Projektierung sowie die Ausführung von Gleis-, Straßen- und Tiefbauarbeiten; ferner die Durchführung von Umbauarbeiten sowie die Pflege und Betreuung derartiger 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) Schwerin Local Court, HRB 780 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Thomas Dau | Geschäftsführer(in) | Lübz |
Source: German Commercial Register (Handelsregister) Schwerin Local Court, HRB 780 (as of 30 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 30.01.2009 | Business Address Registered | Marienstr. 15-18, 19386 Lübz |
| 08.08.2006 | Company Name Registered | Dau Eisenbahn-, Straßen- und Tiefbau GmbH |
| 08.08.2006 | Registered Seat | Lübz |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 30.01.2009 | Capital Decrease | -45.000 € | 55.000 € |
| 08.08.2006 | Share Capital Set | — | 100.000 DM |
| Date | Contract | Value |
|---|---|---|
| 30.7.2026 | Supplier · Stadt Grevesmühlen | — |
| 27.10.2025 | Supplier · Gemeinde Wentorf bei Hamburg, Die Bürgermeisterin (Kreis Herzogtum Lauenburg) | 1.742.898 € |
Source: German Commercial Register (Handelsregister) Schwerin Local Court, HRB 780 (as of 30 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€6.8M2 | €163,809 | €6,096,543 | — |
| 2023 | Rohergebnis€7.5M2 | €205,298 | €6,300,045 | — |
| 2022 | Rohergebnis€7.9M2 | €415,323 | €6,350,048 | — |
| 2021 | Rohergebnis€6.7M2 | €149,761 | €6,275,852 | — |
| 2020 | Rohergebnis€6.7M2 | €348,737 | €6,251,996 | — |
| 2019 | Rohergebnis€7M2 | €170,290 | €6,177,225 | — |
| 2018 | Rohergebnis€6.5M2 | €328,476 | €5,877,089 | — |
| 2017 | small company1 | €196,629 | €5,112,514 | — |
| 2016 | Rohergebnis€5.4M2 | €22,093 | €4,319,650 | — |
| 2015 | Rohergebnis€6.1M2 | -€401,460 | €4,863,930 | — |
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) Schwerin Local Court, HRB 780 (as of 30 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €4,532,942 | 92.4% |
| Depreciation | €363,732 | 7.4% |
| Interest & Similar | €7,229 | 0.1% |
