Sax + Klee GmbH Bauunternehmung is a Mannheim-based construction company specializing in civil engineering, road construction, pipeline construction, environmental technology, and well construction. The company serves both public and private clients and utilizes a modern machinery fleet to execute complex construction projects. With an average workforce of 575 employees in 2023, the company generated revenue of 107.921 million EUR. Business operations are primarily concentrated in the southern German region.
Der Betrieb einer industriellen Bauunternehmung, die vorwiegend in den Bereichen Tief- und Straßenbau, Rohrleitungsbau, Umwelttechnik und Brunnenbau tätig ist.
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) Mannheim Local Court, HRB 9785 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Andreas Burger | Geschäftsführer(in) | Mannheim |
| Alexander Sax | Geschäftsführer(in) | Mannheim |
Source: German Commercial Register (Handelsregister) Mannheim Local Court, HRB 9785 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 02.12.2021 | Registered Seat Change | 67069 Ludwigshafen |
| 29.07.2016 | Business Purpose Update | Der Betrieb einer industriellen Bauunternehmung, die vorwiegend in den Bereichen Tief- und Straßenbau, Rohrleitungsbau, Umwelttechnik und Brunnenbau tätig ist. |
| 29.07.2016 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 11.10.2005 | Share Capital Set | — | 1.500.000 € |
| Date | Contract | Value |
|---|---|---|
| 20.10.2026 | Supplier · MV Mannheimer Verkehr GmbH | — |
| 8.10.2026 | Supplier · Stadt Heidelberg, Tiefbauamt, Stadtbetriebe Heidelberg - Sparte Abwasser und Stadtwerke Heidelberg Netze GmbH | — |
| 23.9.2026 | THWW THW BIMA Abbruch und Neubau OV HD
Tiefbau und Freianlagen, DIN 18299, 18300, 18303, 18306, 18308, 18315, 18318, 18320, 18459 Supplier · Staatliches Hochbauamt Heidelberg | 930.525 € |
Source: German Commercial Register (Handelsregister) Mannheim Local Court, HRB 9785 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €79,141,026 | €2,372,297 | €55,543,105 | — |
| 2023 | €107,921,180 | €5,816,046 | €55,499,838 | — |
| 2022 | €92,052,444 | €4,132,210 | €49,926,601 | — |
| 2021 | €75,583,253 | €3,416,549 | €45,818,626 | — |
| 2020 | €70,108,221 | €3,069,510 | €43,318,930 | — |
| 2019 | €76,570,034 | €2,098,389 | €42,644,997 | — |
| 2018 | €71,305,391 | €1,811,389 | €40,074,119 | — |
| 2017 | €60,462,643 | €791,288 | €33,243,651 | — |
| 2016 | €62,568,608 | €742,911 | €31,793,382 | — |
| 2015 | €44,868,866 | €401,785 | €28,571,895 | — |
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Source: German Commercial Register (Handelsregister) Mannheim Local Court, HRB 9785 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €43,534,323 | 48.5% |
| Material Costs | €41,710,812 | 46.4% |
| Depreciation | €4,225,038 | 4.7% |
| Interest & Similar | €358,087 | 0.4% |
