Overview
Square House is a contractor specializing in the design and installation of flat roofs, offering services for both private clients and businesses in Warsaw and Łódź. They provide various types of roofing solutions, including green roofs, inverted roofs, industrial roofs, and traditional roofs, utilizing advanced materials like EPDM membranes for effective waterproofing and thermal comfort. The company emphasizes quality craftsmanship and attention to detail in their projects.
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 2023-11-21. Active
45 1050 1461 1000 0090 8631 1835
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
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Beniamin Gerard Czołnowski (22) | 50 | $675.31 | 50% |
Maciej Stanisław Czołnowski (52) | 50 | $675.31 | 50% |
Beniamin Gerard Czołnowski and Maciej Stanisław Czołnowski hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Beniamin Gerard Czołnowski (22)  | Shareholder of a limited liability company, 2500.0 PLN |
Maciej Stanisław Czołnowski (52) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
Selected automatically: mainly by similarity of the business description, plus comparable revenue, industry (PKD code) and location. Only companies with a complete profile (including a logo and financial data) are shown. The list is indicative.
| Name | Revenue | Website | |
|---|---|---|---|
| PTHsp. z o.o. | $722,844.77 | proftech-dachy.pl | |
| Meister Bausp. z o.o. | $783,767.03 | meisterbau.pl | |
| Romdachsp. z o.o. | $674,459.14 | romdach.pl | |
| EFD Systemsp. z o.o. | $625,495.16 | efdsystem.pl | |
| Good Roofsp. z o.o. | $577,428.03 | goodroof.pl | |
| Eragasp. z o.o. | $478,211.93 | eraga.com.pl | |
| APK Dachy Zielonesp. z o.o. | $460,125.22 | dachyzielone.net | |
| SP Companysp. z o.o. | $407,061.35 | spcompany.pl | |
| Delta Serwissp. z o.o. | $250,334.44 | deltaserwis.com | |
| Tectum Dachdesignsp. z o.o. | $237,606.69 | tectum-dachdesign.pl |
Change history
| Date | Event |
|---|---|
| 2024-01-04 | Address change (Ul. Św. Franciszka Z Asyżu 27, 90-479, Łódź → Ul. Św. Franciszka Z Asyżu 27, 93-479, Łódź) |
| 2023-11-14 | Entered in the register |
FAQ
Last updated: 2026-07-04