Overview
Leren is a company that specializes in insulating buildings with polyurethane foam. They focus on providing precise application techniques to effectively retain warm air and improve thermal insulation, particularly in attics. Additionally, they utilize high-quality equipment and thermal imaging cameras for monitoring and ensuring the durability of their insulation work.
Financials
Revenue history
Filing timeliness
Financial statements were filed on time, on average 41 days early.
- 202519/06/2026
- 202420/05/2025
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
Industry
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 |
|---|---|---|---|
Lesław Piotr Waszkiewiczage 48 | 25 | $675.31 | 50% |
Renata Agata Waszkiewiczage 48 | 25 | $675.31 | 50% |
Lesław Piotr Waszkiewicz and Renata Agata Waszkiewicz hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2024-07-01.
12 1020 4476 0000 8702 0536 5392
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 | ||
|---|---|---|---|---|
| SMP Investsp. z o.o. + limited partnership | $0.22 | smpinvest.pl | ||
| BJK Developmentsp. z o.o. | $0.21 | bjkholding.pl | ||
| VFM Płockasp. z o.o. | $0.18 | vfm.pl | ||
| Zielono AepS.K.A. | $0.19 | atlasestates.pl | ||
| Hevelia Szczęśliwicka Spółka Komandytowo – AkcyjnaS.K.A. | $0.18 | unidevelopment.pl | ||
| Nowa Bud Zielony Zakąteksp. z o.o. | $0.13 | nowa-bud.pl | ||
| Dynamic Development 5sp. z o.o. | $0.12 | dynamicinvestment.pl | ||
| Global Developmentsp. z o.o. | $0.10 | globaldevelopment.pl | ||
| CUBE Estatessp. z o.o. | $0.05 | cubeestates.pl | ||
| Dicentra Copernicus RoadsS.K.A. | $0.03 | hochtief-development.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-04-01 | Business resumed | |
| 2026-01-01 | Business suspended | |
| 2025-06-02 | Business resumed | |
| 2025-03-01 | Business suspended | |
| 2025-02-01 | Business resumed |
FAQ
Last updated: 2026-06-19