The company's purpose is the development, manufacture and installation as well as the sale of windows and doors with accessories, façades, façade parts and conservatories in aluminum construction or other metals as well as sun protection systems. At our single site in Grabfeld OT Jüchsen near Meiningen we produce on a hall area of around 2,400 m² windows, façades, door systems, smoke and fire protection doors, automatic door systems and conservatories in aluminum and steel construction. The company is organized into project management, costing, office management, planning, design, production and assembly and has worked together with architects, builders and private customers since 1992 on customer projects. The company uses ISO 9001 certified branded products and is certified for welding steel and aluminum load-bearing structures. JMF Metallbautechnik GmbH is a family business.
die Entwicklung, Herstellung, Montage sowie der Vertrieb von Fenstern und Türen mit Zubehör, Fassaden, Fassadenteilen und Wintergärten in Aluminiumbauweise oder in anderen Metallen sowie Sonnenschutzanlagen.
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) Jena Local Court, HRB 305858 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Christian Peter | Geschäftsführer(in) | Römhild OT Milz |
| Jonas Peter | Geschäftsführer(in) | Römhild |
Source: German Commercial Register (Handelsregister) Jena Local Court, HRB 305858 (as of 31 October 2026)
| Date | Contract | Value |
|---|---|---|
| 21.9.2026 | Supplier · Staatliches Bauamt Schweinfurt | 169.608 € |
| 21.9.2026 | Supplier · Staatliches Bauamt Schweinfurt | 172.917 € |
| 3.8.2026 | ZV - Rödental - Generalsanierung Rathaus - Aluminiumfenster- und -türelemente Supplier · Stadt Rödental | — |
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€6.1M2 | €1,169,950 | €8,839,543 | — |
| 2023 | Rohergebnis€5.6M2 | €1,071,503 | €8,350,117 | — |
| 2022 | Rohergebnis€4.9M2 | €724,859 | €7,391,878 | — |
| 2021 | Rohergebnis€4.5M2 | €581,149 | €6,625,632 | — |
| 2020 | ≤ €12M1 | — | €10,047,466 | — |
| 2019 | ≤ €12M1 | — | €8,305,049 | — |
| 2018 | ≤ €12M1 | — | €7,668,781 | — |
| 2017 | ≤ €12M1 | — | €7,214,441 | — |
| 2016 | small company1 | — | €5,067,503 | — |
| 2015 | small company1 | — | €4,664,148 | — |
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) Jena Local Court, HRB 305858 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €3,330,973 | 93.9% |
| Depreciation | €207,110 | 5.8% |
| Interest & Similar | €9,759 | 0.3% |
