Overview
Defen sells and rents temporary fencing, with transport and installation for construction sites, outdoor events, and areas that need securing. The company installs and services air-conditioning systems for homes and offices, including system selection, inspections, and diagnostics.
Financials
Filing timeliness
1 of 1 financial statements was filed late (for 2025, 100 days late).
- 202523/10/2026
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, city, voivodeship and across Poland in 2025.
Results vs industry
News
Industry
- Demolition and site preparation (43.1)
- Electrical, plumbing and other construction installation (43.2)
Offer
- Sale of construction fencing
- Rental of construction fencing
- Air conditioning installation
- Air conditioning servicing
- Air conditioning systems
Website technology
- Website
- WordPress
- Divi
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 |
|---|---|---|---|
Patryk Mikołaj Jaworskiage 23 | 10 | $135.06 | 10% |
Paweł Jaworskiage 48 | 90 | $1,215.56 | 90% |
Paweł Jaworski and Patryk Mikołaj Jaworski hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Klimaoptima Serwissp. z o.o. | $6,057,450.68 | klimaoptima.pl | ||
| Refairsp. z o.o. | $2,178,508.42 | refair.pl | ||
| MDM Klimasp. z o.o. | $1,236,187.30 | mdmklima.pl | ||
| I-Klimatsp. z o.o. | $661,191.11 | iklimat.pl | ||
| Wentonsp. z o.o. | $183,026.51 | wenton.com.pl | ||
| Klimaventsp. z o.o. | $138,909.52 | klimavent.pl | ||
| Decomfsp. z o.o. | $129,012.74 | decomf.pl | ||
| Klimawawasp. z o.o. | $116,343.71 | klimawawa.pl | ||
| HVAC Engineeringsp. z o.o. | $89,131.17 | hvacengineering.pl | ||
| Coolklimasp. z o.o. | $56.58 | coolklima.pl |
FAQ
Last updated: 2026-10-23