Green Energy Projekt GmbH, based in Wöllstein, specializes in the planning and project engineering of facilities in the fields of solar, energy, environmental, and process engineering. The company recorded a significant increase in revenue to 189,966.53 EUR in the 2024 fiscal year, compared to 110,032.78 EUR in the previous year. Despite this growth, operating costs, particularly personnel expenses, increased significantly. The company primarily finances its activities through liabilities totaling 64,903.14 EUR. Green Energy Projekt GmbH is a family business.
Planung und Projektierung von Solar-, Energie-, Umwelt- und Verfahrenstechnikprojekten.
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) Mainz Local Court, HRB 51373 (as of 27 October 2026)
| Name | Type | City |
|---|---|---|
| Maurice Hessinger | Geschäftsführer(in) | Wöllstein |
| Yannic Hessinger | Geschäftsführer(in) | Bad Kreuznach |
Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 51373 (as of 27 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 13.11.2023 | Gesellschaftsvertrag amended | Gesellschaftsvertrag |
| 14.07.2022 | Company Name Registered | Green Energy Projekt GmbH |
| 14.07.2022 | Registered Seat | Wöllstein |
| Date | Type | Change | Total Capital |
|---|---|---|---|
| 14.07.2022 | Share Capital Set | — | 25.000 € |
Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 51373 (as of 27 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €189,967 | €5,721 | €71,400 | — |
| 2023 | €110,033 | €10,035 | €57,108 | — |
| 2022 | €10,450 | -€21,758 | €14,000 | — |
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Source: German Commercial Register (Handelsregister) Mainz Local Court, HRB 51373 (as of 27 October 2026)
EPC-Engineering Piping Construction GmbH
Frankfurt am Main · Ingenieurbüros für bautechnische Gesamtplanung von Ingenieurbauwerken und Verkehrsanlagen
Gartenhöfe GmbH
Leipzig · Ingenieurbüros für bautechnische Gesamtplanung von Ingenieurbauwerken und Verkehrsanlagen
engineering office Trommeshauser GmbH
Oranienburg · Ingenieurbüros für Fachplanung von sonstigen technischen Anlagen
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €64,026 | 36.5% |
| Material Costs | €104,847 | 59.7% |
| Depreciation | €6,779 | 3.9% |
