Kai Laumann Zimmerei und Bedachungs-GmbH has evolved from a timber construction firm specialized in CLT to a project developer for turnkey construction and serves regional and supraregional markets. It provides planning, execution, as well as manufacturing and installation of timber components and realizes sales and office spaces, large warehouses, industrial buildings, fire stations, day-care centers, schools, shopping centers and single- and multi-family houses. Its clients include commercial and industrial customers, general contractors, public sponsors and private households, and the company emphasizes sustainability and a favorable CO2 footprint as a value proposition. In the 2023 annual average the company employed 77 people (65 full-time and 12 part-time). Kai Laumann Zimmerei u. Bedachungs-GmbH is a family business.
Zimmerer- und Dachdeckerhandwerk, Dach- und Hallenkonstruktion von Bauten in Holz und deren Ausführung, Fertigung und Installation von Holzbauteilen sowie Holzschutzarbeiten, Verarbeitung von Holz und Holzwerkstoffen.
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) Gießen Local Court, HRB 3368 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Kai-Uwe Laumann | Geschäftsführer(in) | Lollar |
Source: German Commercial Register (Handelsregister) Gießen Local Court, HRB 3368 (as of 30 October 2026)
| Date | Contract | Value |
|---|---|---|
| 25.11.2025 | Supplier · Landkreis Gießen - Der Kreisausschuss - | — |
| 31.10.2025 | Supplier · Stadtverwaltung Worms, Abt. 6.4 Zentrale Ausschreibungsstelle und Dienste | 4.943.631 € |
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2023 | Rohergebnis€11.2M2 | €2,858,350 | €23,244,249 | — |
| 2022 | Rohergebnis€9.9M2 | €2,832,254 | €18,655,443 | — |
| 2021 | Rohergebnis€6.8M2 | €1,057,448 | €12,643,465 | — |
| 2020 | Rohergebnis€6.8M2 | €1,008,652 | €12,242,118 | — |
| 2019 | Rohergebnis€5.2M2 | €356,086 | €10,467,432 | — |
| 2018 | ≤ €12M1 | €533,952 | €9,903,634 | — |
| 2017 | ≤ €12M1 | €277,513 | €9,830,728 | — |
| 2016 | ≤ €12M1 | €2,407,648 | €7,342,651 | — |
| 2015 | small company1 | €334,919 | €3,470,762 | — |
| 2014 | small company1 | €275,916 | €5,872,278 | — |
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) Gießen Local Court, HRB 3368 (as of 30 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €4,677,656 | 91.1% |
| Depreciation | €402,931 | 7.8% |
| Interest & Similar | €53,988 | 1.1% |
