Strommer Tiefbau GmbH provides civil engineering services and reports revenues in the income statement from canal construction (T€ 3,136), road construction (T€ 9,001), intra-group services (T€ 683) and other construction works (T€ 5). In fiscal year 2006/07 construction output was increased by T€ 6,088 to T€ 16,134. The company achieved a net profit of € 1,528,596.27 (T€ 1,529) and improved operating cash flow to T€ 1,535. At the balance sheet date the workforce averaged 18 salaried employees and 67 manual workers plus a temporary worker, a cleaner and a trainee. Strommer Tiefbau GmbH is a family business.
Ausführung von Tiefbauarbeiten, insbesondere Straßenbau, Kanalbau und Wasserleitungsbau.
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) München Local Court, HRB 50525 (as of 27 October 2026)
| Name | Type | City |
|---|---|---|
| Markus Rieder | Geschäftsführer(in) | Rott |
| Rudolf Strommer | Geschäftsführer(in) | Schongau |
| Christian Wilhelm | Geschäftsführer(in) | Inning a. Ammersee |
| Volker Wilhelm | Geschäftsführer(in) | Inning am Ammersee |
Source: German Commercial Register (Handelsregister) München Local Court, HRB 50525 (as of 27 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 28.07.2014 | Business Address Change | Dießener Str. 14, 86956 Schongau |
| 25.11.2011 | Business Address Change | Luccastr. 31, 86956 Schongau |
| 25.11.2011 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 25.11.2011 | Capital Increase | +4.000.000 € | 6.000.000 € |
| 19.11.2001 | Share Capital Set | — | 2.000.000 DM |
| Date | Contract | Value |
|---|---|---|
| 7.10.2026 | Supplier · Wasserwirtschaftsamt Weilheim | 269.755 € |
| 26.2.2026 | Supplier · Wasserwirtschaftsamt Weilheim | 2.939.093 € |
| 14.5.2025 | Erdarbeiten (Auffüllungen), Neubau Gymnasium Herrsching Supplier · Landratsamt Starnberg | — |
Source: German Commercial Register (Handelsregister) München Local Court, HRB 50525 (as of 27 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2007 | Rohergebnis€7.5M2 | €1,528,596 | €8,303,404 | — |
| 2006 | Rohergebnis€5.1M2 | €169,000 | €7,295,000 | — |
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) München Local Court, HRB 50525 (as of 27 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €3,825,340 | 99.3% |
| Interest & Similar | €25,736 | 0.7% |
