Overview
Returnia is a company that assists clients in obtaining funding through the "Clean Air" program, which supports the replacement of inefficient heating sources and the thermal modernization of residential buildings. They provide services including verification of eligibility, document preparation, and the execution of installation work, such as the installation of heat pumps and insulation. The company aims to help families improve energy efficiency and reduce heating costs without requiring loans for the funding.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2024-05-25. Active
23 1140 2004 0000 3002 8484 7045
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Karol Józef Trzaska (24) | 80 | $1,080.50 | 80% |
Katarzyna Maria Trzaska (35) | 20 | $270.12 | 20% |
Karol Józef Trzaska and Katarzyna Maria Trzaska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Karol Józef Trzaska (24)  | Shareholder of a limited liability company, 4000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Periasp. z o.o. | $438,497.29 | peria.pl | ||
| Nr-Gosp. z o.o. | $438,012.21 | nr-go.pl | ||
| Termomediasp. z o.o. | $337,824.39 | termomedia.pl | ||
| Ozenoxsp. z o.o. | $333,843.38 | ozenox.pl | ||
| Naswoimsp. z o.o. | $298,035.79 | naswoim.com.pl | ||
| NOBU Nowoczesne Budownictwosp. z o.o. | $47,951.19 | nobu.pl | ||
| AK Energiasp. z o.o. | $33,246.87 | akenergia.pl | ||
| Zielonaenergia.Netsp. z o.o. | $21,401.65 | zielonaenergia.net | ||
| Ekspert Dotacjisp. z o.o. | $11,414.78 | ekspertdotacji.pl | ||
| Ekoprądsp. z o.o. | $10,405.32 | ekoprad.pl |
FAQ
Last updated: 2026-03-27