Overview
MK Instalacje Grzewcze installs heat pumps, gas, electric and solid-fuel boilers, central heating and plumbing systems, photovoltaic systems and solar collectors. The company also installs mechanical ventilation with heat recovery and air conditioning, and services heat pumps.
Financials
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
Bank accounts
Registered as a VAT taxpayer on 2020-11-17. Active
10 1140 2004 0000 3502 8087 4302
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
In the case of a one-person management board, declarations of will on behalf of the company are made by the member of the management board independently. 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 of will on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Karol Kosewski (43) | 50 | – | 0.05% |
Mariusz Lis (39) | 50 | – | 0.05% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Chill It Instalacjesp. z o.o. | $1,021,086.98 | chill-it.pl | ||
| Klimaksp. z o.o. | $680,258.57 | klimak.pl | ||
| I-Klimatsp. z o.o. | $661,191.11 | iklimat.pl | ||
| DMD Instalacjesp. z o.o. | $600,710.59 | dmd-instalacje.pl | ||
| ML Energysp. z o.o. | $541,452.72 | mlenergy.pl | ||
| EL Frostsp. z o.o. | $489,816.66 | elfrost.pl | ||
| Soleil Energia sp. z o.o.sp. k. | $452,753.27 | soleilenergia.pl | ||
| Mazissp. z o.o. | $397,413.82 | mazis.pl | ||
| Instalacje Kamińscysp. z o.o. | $320,813.35 | instalacjekaminscy.pl | ||
| Inwarmsp. z o.o. | $235,375.05 | inwarm.pl |
FAQ
Last updated: 2026-08-03