Report on Unreliable Business Practices and Non-Payment for Subcontracted Services
This report documents the experience of Solisys Invest Sp. z o.o. (Poland), who performed specialized installation works for Greenty GmbH on two projects in Germany (Koellitsch and Kirchdorf). Despite full compliance with the contracts and explicit acceptance of the work by Greenty's management, the company has engaged in deceptive tactics to avoid payment.
Greenty GmbH's strategy to avoid payment involves a calculated pattern of behavior:
| Document | Details | Link |
|---|---|---|
| Subcontracting Agreement | Dated 11.03.2026 for PV installation in Kirchdorf. | View Contract |
| Protocol of Acceptance nr 002/2026 | Signed 11.03.2026. Confirmed: "Correctly performed", "Objections: None". | View Protocol |
| Invoice FA2603-0006 | Amount: €15,650.00. Status: UNPAID. | View Invoice |
| Document | Details | Link |
|---|---|---|
| Subcontracting Agreement | Dated 29.01.2026 for PV installation in Koellitsch. | View Contract |
| Protocol of Acceptance nr 001/2026 | Signed 02.03.2026. Confirmed: "Correctly performed", "Objections: None". | View Protocol |
| Invoice FA2603-0003 | Remaining Amount: €14,750.00 (after deposit). Status: UNPAID. | View Invoice |
| Deposit Invoice FZ2602-0022 | Initial payment of €8,000.00. | View Deposit Invoice |
Evidence of real-time project management, technical problem-solving, and repeated payment requests. The log documents how Solisys provided its own equipment when Greenty's machines failed, ensuring project completion.
The documentation provided above clearly demonstrates that Solisys Invest Sp. z o.o. fulfilled its contractual obligations. The signed Protocols of Acceptance are irrefutable evidence that Greenty GmbH accepted the work without reservation at the time of completion. The subsequent refusal to pay and the attempts to coerce the subcontractor into a minimal settlement are indicators of highly unethical business practices.
Business partners are advised to exercise extreme caution when dealing with Greenty GmbH and its directors, Christian Ellrich and Gunnar Findeiß.