Overview
Financials
Revenue history (in k)
Filing timeliness
1 of 5 financial statements was filed late (for 2021, 51 days late).
- 202511/07/2026
- 202413/07/2025
- 202309/07/2024
- 202209/07/2023
- 202104/09/2022
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, region and across Poland in 2025.
Results vs industry
Industry
Public procurement
5 tenders recorded as contractor, with a total value of $20,254.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Dec 19, 2024 | Provision of investor supervision over the development of the area around the hospital buildings in Opole Lubelskie | $1,079$1,079 | Powiat Opolski | |
| Apr 23, 2024 | Provision of investor supervision inspector services for the project to reconstruct district road No. 2021L Kajetanówka-Zalesie | $7,266$7,266 | Powiat Łęczyński | |
| Apr 13, 2024 | Investor supervision services for the undertaking carried out under the project “Utworzenie Branżowego Centrum Umiejętności w dziedzinie Energetyka Odnawialna -Bioenergetyka” | $5,462$5,462 | Zespół Szkół Centrum Kształcenia Rolniczego Im. Augusta Zamoyskiego w Jabłoniu |
MM Inżynieria is the contractor in one public sector contract, worth USD 10.48k.
| Signed on | Subject | Amount | Public buyer | |
|---|---|---|---|---|
| Sep 21, 2026 | Performance of the investor supervision inspector function for the project “Improving the energy efficiency of the Izba Administracji Skarbowej w Kielcach building, which houses Urząd Skarbowy w Sandomierzu at ul. Żydowska 1” | $10,481 | Izba Administracji Skarbowej w Kielcach |
Authorized Representatives
Manner of representation
The President of the Management Board and the Vice-President of the Management Board are each independently authorized to sign and submit declarations of will on behalf of the company; however, the President of the Management Board and the Vice-President of the Management Board are each independently authorized to dispose of rights and incur liabilities on behalf of the company up to the amount of PLN 10,000.00, whereas the joint action of the President of the Management Board and the Vice-President of the Management Board is required for disposing of rights or incurring liabilities exceeding this amount.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Lidia Katarzyna Mroczekage 49 | 24 | $648.30 | 48% |
Mariusz Mroczekage 49 | 26 | $702.32 | 52% |
Mariusz Mroczek and Lidia Katarzyna Mroczek 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 | ||
|---|---|---|---|---|
| Metaltestsp. z o.o. | $305,264.65 | metaltest.pl | ||
| Bmgprojektsp. z o.o. | $183,242.07 | bmgprojekt.eu | ||
| Kilnservsp. z o.o. | $156,589.51 | kilnserv.com | ||
| Ekocertsp. z o.o. | $156,096.90 | ekocert.com.pl | ||
| Biuro Usług Kolejowychsp. z o.o. | $124,530.19 | buksandomierz.pl | ||
| Batterytechsp. z o.o. | $108,484.22 | batterytech.pl | ||
| Caspel Automatykasp. z o.o. | $65,976.44 | caspel.pl | ||
| Vistomsp. z o.o. | $20,655.51 | vistom.pl | ||
| FluidS.A. | $12,427.44 | fluid.pl | ||
| Semter Prosp. z o.o. | $1,190.89 | semter.pl |
FAQ
Last updated: 2026-07-16