Ingenieurbuero CAT M. Zipperer GmbH, based in Staufen im Breisgau, operates according to its articles of association in planning, development, construction, sales and trade of technical projects, machines and products as well as corporate consulting. The family-owned company has developed customer-specific laboratory solutions since 1976 and manufactures a product range from micro-dosing pumps to magnetic stirrers, shakers, dispersing devices and cell counters to robots for laboratory automation as well as micro gas turbines (produced under the JetCat brand) used in industrial and military applications. In fiscal 2024 the company employed an average of 107 people and increased headcount to 127 at year-end; it also continuously trains 6 apprentices and runs dual study programs. Financially, the company reported 2024 revenue of EUR 19,924,460 and a net profit of EUR 2,451,623; the equity ratio rose to 76.00% and total assets amounted to EUR 22,319,893. Ingenieurbüro CAT, M. Zipperer GmbH is a family business.
Planung, Entwicklung, Bau, Vertrieb und Handel mit technischen Projekten, Maschinen und Produkten aller Art sowie Unternehmensberatung, Strukturanalysen, technische und wirtschaftliche Projektberatung.
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) Freiburg Local Court, HRB 310108 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Markus Zipperer | Geschäftsführer(in) | Eschbach |
Source: German Commercial Register (Handelsregister) Freiburg Local Court, HRB 310108 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 15.09.2016 | Business Address Change | Wettelbrunner Straße 6, 79282 BallrechtenDottingen |
| 22.12.2014 | Business Purpose Update | Planung, Entwicklung, Bau, Vertrieb und Handel mit technischen Projekten, Maschinen und Produkten aller Art sowie Unternehmensberatung, Strukturanalysen, technische und wirtschaftliche Projektberatung. |
| 22.12.2014 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 22.12.2014 | Capital Decrease | -97.000 € | 103.000 € |
| 19.04.2006 | Share Capital Set | — | 200.000 DM |
Source: German Commercial Register (Handelsregister) Freiburg Local Court, HRB 310108 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€12.7M2 | €2,458,156 | €22,319,887 | — |
| 2023 | Rohergebnis€10M2 | €1,883,630 | €21,254,421 | — |
| 2022 | Rohergebnis€8.9M2 | €1,294,852 | €17,466,832 | — |
| 2021 | Rohergebnis€11.2M2 | €2,807,010 | €14,064,300 | — |
| 2020 | Rohergebnis€10.4M2 | €2,658,814 | €12,074,528 | — |
| 2019 | Rohergebnis€6.9M2 | €927,796 | €8,790,375 | — |
| 2018 | Rohergebnis€6.3M2 | €713,928 | €7,800,840 | — |
| 2017 | Rohergebnis€6.3M2 | €794,454 | €7,560,649 | — |
| 2016 | Rohergebnis€6.7M2 | €1,373,112 | €7,256,908 | — |
| 2015 | small company1 | — | €5,449,071 | — |
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) Freiburg Local Court, HRB 310108 (as of 31 October 2026)
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| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €5,599,048 | 88.8% |
| Depreciation | €670,629 | 10.6% |
| Interest & Similar | €33,532 | 0.5% |
