Overview
Waterm, based in Wejherowo, sells, designs, installs and services heating-technology equipment and installation systems for residential, service and industrial construction. Its services include heat pumps, complete heating systems, heat recovery ventilation, air conditioning, and plumbing and electrical installations; the team has operated in the industry since 1998 and has developed the WATERM brand since 2010.
Industry
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 |
|---|---|---|---|
Artur Wiertel (48) | 50 | $675.31 | 50% |
Justyna Wiertel (48) | 50 | $675.31 | 50% |
Artur Wiertel and Justyna Wiertel hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights | |
|---|---|---|
Artur Wiertel (48)  | Shareholder of a limited liability company, 2500.0 PLN | |
Justyna Wiertel (48) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| A.W. Klimasp. z o.o. + limited partnership | $17,716,166.20 | awklima.com.pl | ||
| Marwentsp. z o.o. | $3,462,224.68 | marwent.org.pl | ||
| Klima Investsp. z o.o. | $2,525,737.88 | klimainvest.pl | ||
| Odwierty.Netsp. z o.o. | $927,115.37 | odwierty.net | ||
| Wigorsp. z o.o. | $822,955.71 | wigor.com.pl | ||
| Ogrzewaniedomu24sp. z o.o. | $604,329.27 | ogrzewaniedomu24.pl | ||
| KERI Progresssp. z o.o. | $595,712.02 | keri.biz | ||
| Energeosp. z o.o. | $367,383.80 | energeo.gd | ||
| Passivo Hvac & Ozesp. z o.o. | $227,065.21 | passivo.eu | ||
| Instal Worksp. z o.o. | $220,566.25 | instalwork.pl |
FAQ
Last updated: 2026-09-11