Ingenieurbuero Grassl GmbH, based in Munich, is part of a nationwide group operating at several locations with more than 200 employees and is one of the larger owner-managed firms in the sector. The company provides the full range of structural engineering services, in particular planning, supervision, testing and maintenance for bridges, tunnels, trough structures, water engineering structures, buildings, noise barriers and traffic facilities. It serves both public and private clients and collaborates with other engineering firms, architects and specialist consultants on larger infrastructure projects. In addition, the company participates in public research projects and supports education and training in cooperation with universities. Ingenieurbüro Grassl GmbH Beratende Ingenieure für das Bauingenieurwesen is a family business.
Wahrnehmung von Berufsaufgaben eines Beratenden Ingenieurs nach Art. 3 Abs. 5 und 6 BauKaG (eigenverantwortliche und unabhängige Beratung und Planung auf dem Gebiet des Ingenieurwesens, Betreuung, Steuerung, Überwachung der Ausführung und Projektentwicklung).
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 98224 (as of 30 October 2026)
| Name | Type | City |
|---|---|---|
| Hans Grassl | Geschäftsführer(in) | München |
| Markus Karpa | Geschäftsführer(in) | Wörthsee |
| Christian Seiler | Geschäftsführer(in) | München |
| Thilo Weischedel | Geschäftsführer(in) | Stuttgart |
Source: German Commercial Register (Handelsregister) München Local Court, HRB 98224 (as of 30 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€12.2M2 | €702,898 | €12,583,948 | — |
| 2023 | Rohergebnis€11.4M2 | €770,921 | €7,964,333 | — |
| 2022 | Rohergebnis€11.4M2 | €1,032,532 | €8,538,869 | — |
| 2021 | Rohergebnis€9.9M2 | €937,033 | €11,057,416 | — |
| 2020 | Rohergebnis€8.6M2 | €421,578 | €7,910,237 | — |
| 2019 | Rohergebnis€8.7M2 | €739,011 | €7,849,988 | — |
| 2018 | small company1 | €293,578 | €5,985,654 | — |
| 2017 | small company1 | €425,354 | €5,346,491 | — |
| 2016 | small company1 | €526,454 | €2,944,850 | — |
| 2015 | small company1 | €568,052 | €3,630,963 | — |
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 98224 (as of 30 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €9,104,392 | 97.8% |
| Depreciation | €200,287 | 2.2% |
| Interest & Similar | €3,710 | 0.0% |
