TZK - TechnologieZentrum Koblenz GmbH operates a technology center dedicated to supporting young, innovative companies by providing rental office space and consulting services. At the end of 2024, 110 out of 120 available offices were occupied, representing an occupancy rate of 91 %. The company is supported by four shareholders, including the State of Rhineland-Palatinate and the City of Koblenz. The company actively fosters the regional startup ecosystem by organizing numerous events and networking meetings.
Gegenstand des Unternehmens sind Errichtung und Betrieb eines Technologie-Zentrums. TechnologieZentren haben die Aufgabe, junge, technologieorientierte und/oder innovative Unternehmen aufzunehmen und/oder zu unterstützen und zu beraten. Das Angebot besteht in einer zeitlich befristeten Bereitstellung von Mietflächen mit moderner Kommunikationsinfrastruktur und der Vorhaltung umfassender Dienstleistungen.
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) Koblenz Local Court, HRB 3929 (as of 1 November 2026)
| Name | Type | City |
|---|---|---|
| Jan Hagge | Geschäftsführer(in) | Dernbach |
Source: German Commercial Register (Handelsregister) Koblenz Local Court, HRB 3929 (as of 1 November 2026)
| Date | Event Type | Event |
|---|---|---|
| 18.05.2022 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 25.02.2015 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 30.12.2011 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 30.12.2011 | Capital Increase | +110.950 € | 868.900 € |
| 16.01.2007 | Capital Decrease | -392.050 € | 757.950 € |
| 05.10.2005 | Share Capital Set | — | 1.150.000 DM |
Source: German Commercial Register (Handelsregister) Koblenz Local Court, HRB 3929 (as of 1 November 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €444,310 | €4,453 | €1,315,002 | — |
| 2023 | €427,482 | -€21,650 | €1,319,117 | — |
| 2022 | €466,681 | €67,115 | €1,342,342 | — |
| 2021 | — | €53,000 | €1,262,099 | — |
| 2020 | small company1 | €36,675 | €1,203,557 | — |
| 2019 | small company1 | €28,207 | €1,180,848 | — |
| 2018 | — | -€22,000 | €1,172,034 | — |
| 2017 | small company1 | €5,480 | €1,192,891 | — |
| 2016 | small company1 | €18,658 | €1,198,053 | — |
| 2015 | small company1 | €89,443 | €1,174,156 | — |
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.
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Source: German Commercial Register (Handelsregister) Koblenz Local Court, HRB 3929 (as of 1 November 2026)
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| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €133,715 | 47.6% |
| Material Costs | €111,857 | 39.8% |
| Depreciation | €35,290 | 12.6% |
