MK Inżynieriasp. z o.o.
Wholesale of hardware and plumbing and heating equipment and supplies
Overview
MK Inżynieria designs ventilation, air-conditioning, heating, water and sewage, gas and process systems, as well as water- and steam-fired boiler plants. The company installs and supervises these systems and wholesales materials and equipment for ventilation, air conditioning and steam technology.
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
Bank accounts
Registered as a VAT taxpayer on 2004-10-01. Active
57 1020 2267 0000 4102 0176 8712
73 1140 2017 0000 4302 0490 3995- 56 1140 2004 0000 3702 8154 2288
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Real estate
| Type | Amount |
|---|---|
Land (incl. perpetual usufruct) | $2,245$2,245 |
Buildings and premises | $87,831$87,831 |
Public aid
8 public aid cases recorded, with a total value of $24,080.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Sep 19, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Starosta Powiatu Ostrów Wielkopolski | |
| Jun 2, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | –– | Starosta Powiatu Ostrów Wielkopolski | |
| Oct 25, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Starosta Powiatu Ostrów Wielkopolski |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
For making declarations of will concerning the company’s property and non-property rights and obligations and signing documents on behalf of the company with a value up to PLN 500,000.00 (five hundred thousand zlotys), each member of the management board is authorised independently; above this amount, the joint action of two members of the management board or one member of the management board jointly with a commercial proxy is required.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Łukasz Krawczyk (46) | 80 | $21,609.94 | 50% |
Katarzyna Maury-Krawczyk (45) | 80 | $21,609.94 | 50% |
Katarzyna Maury-Krawczyk and Łukasz Krawczyk hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| WBP Instalsp. z o.o. | $3,136,191.98 | wbpinstal.pl | ||
| Kala-Izolacje Jarzynowski, Morchalsp. j. | $2,485,308.75 | kalaizolacje.pl | ||
| Grześkowiak Technika Grzewczasp. z o.o. | $2,429,426.35 | grzeskowiaktg.pl | ||
| Instalterm Artur Życkisp. k. | $2,323,291.82 | instalterm.eu | ||
| Invest Systemsp. z o.o. | $1,873,322.41 | investsystem.com.pl | ||
| Climativesp. z o.o. | $1,529,095.56 | climative.eu | ||
| Techmarketysp. z o.o. | $1,235,272.39 | techmarkety.pl | ||
| OVA Systemsp. z o.o. | $1,184,773.12 | ova-system.pl | ||
| Euroterm Haik, Mackiewiczsp. j. | $1,041,998.13 | euroterm.eu | ||
| Hydro-Instalacjesp. z o.o. | $836,597.52 | ww.hydro-instalacje.eu |
Change history
| Date | Event | |
|---|---|---|
| 2021-01-20 | PKD change (Removed: 25.2, 33.12.Z, 41, 42.9, 43, 46.69.Z, 49.41.Z, 68, 71.1, 73.1; Added: 43.22.Z, 71.11.Z, 71.12.Z) | |
| 2015-12-15 | Address change (Piaskowa 25, 63-410, Czekanów → Ul. Krotoszyńska 67, 63-400, Ostrów Wielkopolski) | |
| 2009-07-23 | Entered in the register |
FAQ
Last updated: 2026-09-30