Envola GmbH, headquartered in Ulm, develops, manufactures and sells high-efficiency HVAC systems and comprehensive climate concepts for residential and commercial buildings. The core product is a proprietary storage heat pump (air-air) combined with decentralized window HVAC devices that are networked and controlled via an intelligent 4‑line control system. Sales are exclusively B2B to project developers, general contractors, module builders and architects; as of the end of 2024 the company had 31 systems in operation and 17 systems under execution. The company employed an average of 68 staff during the financial year and invested EUR 2,564,823 in research and development.
Die Entwicklung, die Produktion und der Vertrieb von Produkten und Lösungen im Bereich nachhaltiger Technologien.
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) Ulm Local Court, HRB 738504 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Alexander Schechner | Geschäftsführer(in) | Ulm |
Source: German Commercial Register (Handelsregister) Ulm Local Court, HRB 738504 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | Rohergebnis€2.3M2 | -€7,445,586 | €18,589,520 | — |
| 2023 | Rohergebnis€1.3M2 | -€5,751,911 | €22,900,405 | — |
| 2022 | ≤ €12M1 | -€318,719 | €15,133,052 | — |
| 2021 | ≤ €12M1 | -€947,137 | €6,738,447 | — |
| 2020 | — | -€357,072 | €2,829,210 | — |
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) Ulm Local Court, HRB 738504 (as of 31 October 2026)
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €5,242,293 | 75.4% |
| Depreciation | €548,578 | 7.9% |
| Interest & Similar | €1,164,161 | 16.7% |
