JOB GmbH manufactures and ships fire protection systems and their components, focusing on thermally actuated release elements, in particular thermally actuated glass bulbs for automatic sprinkler systems. In addition, the company develops and sells specialized glass bulbs (SMART Bulbs) as well as extinguishing concepts and object-specific small extinguishing systems for very early detection and targeted suppression of fires. The company has been active for more than 53 years, operates internationally and positions itself as a competent solution provider for customers in the sprinkler and fire protection industry. Research and development are conducted, among others, in cooperation with the Technical University of Munich; the portfolio is further expanded through approvals, support from FM‑Global and certifications according to ISO 9001 and ISO 14001. JOB GmbH is a family business.
Die Herstellung und der Versand von Brandschutzsystemen und deren Bestandteilen, insbesondere von thermischen Auslöseelementen. Die Gesellschaft darf alle sonstigen Geschäfte betreiben, die ihrem Hauptzweck zu dienen geeignet sind. Die Gesellschaft kann andere Unternehmen gleicher oder ähnlicher Art errichten oder erwerben und sich an solchen beteiligen. Sie kann Zweigniederlassungen errichten.
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) Lübeck Local Court, HRB 3006 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Bodo Müller | Geschäftsführer(in) | Tornesch |
| Philip Müller | Geschäftsführer(in) | Hamburg |
Source: German Commercial Register (Handelsregister) Lübeck Local Court, HRB 3006 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€11M2 | €2,096,769 | €17,930,986 | 50 |
| 2023 | Rohergebnis€10.3M2 | €1,913,464 | €18,035,105 | 48 |
| 2022 | Rohergebnis€8.7M2 | €927,946 | €17,534,352 | 45 |
| 2021 | Rohergebnis€6.3M2 | €2,180,636 | €17,993,097 | 40 |
| 2020 | Rohergebnis€5.7M2 | €494,675 | €20,087,941 | 39 |
| 2019 | Rohergebnis€5.9M2 | €1,606,760 | €22,084,614 | 39 |
| 2018 | Rohergebnis€5.4M2 | €8,299,344 | €23,509,684 | 37 |
| 2017 | Rohergebnis€5.8M2 | €2,510,513 | €21,029,702 | 32 |
| 2016 | Rohergebnis€3.9M2 | €1,628,705 | €21,380,685 | 4 |
| 2015 | Rohergebnis€5.3M2 | €1,849,076 | €19,463,304 | 3 |
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) Lübeck Local Court, HRB 3006 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €3,923,414 | 85.9% |
| Depreciation | €143,058 | 3.1% |
| Interest & Similar | €500,315 | 11.0% |
