Overview
Interdach is a company that specializes in renewable energy solutions, offering services in photovoltaic systems, energy storage, heat pumps, air conditioning, and polyurethane foam insulation. They provide comprehensive services for investments under the "Mój Prąd" and "Czyste Powietrze" funding programs. Additionally, they perform roofing services, including the installation and maintenance of various types of roofs and related accessories.
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
- Roofing activities (43.91.Z)Primary
Bank accounts
Registered as a VAT taxpayer on 2023-03-31. Active
67 2490 0005 0000 4530 0000 6054
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.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
Each member of the management board is authorised to represent the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Łukasz Kosiba (42) | 50 | $675.31 | 50% |
Magdalena Kosiba (40) | 50 | $675.31 | 50% |
Łukasz Kosiba and Magdalena Kosiba hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Łukasz Kosiba (42)  | Shareholder of a limited liability company, 2500.0 PLN | |
Magdalena Kosiba (40) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Solegosp. z o.o. | $300,339.94 | solego.pl | ||
| Tectum Dachdesignsp. z o.o. | $237,606.69 | tectum-dachdesign.pl | ||
| Inwarmsp. z o.o. | $235,375.05 | inwarm.pl | ||
| ECO Solutionsp. z o.o. | $162,324.58 | eco-solution.pl | ||
| Ecoenergiasp. z o.o. | $139,258.22 | ecoenergia24.pl | ||
| Dachy 2.0sp. z o.o. | $137,816.18 | dachy20.pl | ||
| AB Energysp. z o.o. | $130,547.12 | abenergy.pl | ||
| Fusion Energysp. z o.o. | $90,171.39 | fusionenergy.com.pl | ||
| Gazdarsp. z o.o. | $74,500.35 | gazdar.pl | ||
| Heban Energysp. z o.o. | $50,821.90 | eheban.pl |
FAQ
Last updated: 2026-04-21