Overview
MG sp. z o.o. sells new and used Cat Marine engines and generators for the marine sector. It also provides mechanical and electrical repairs, original spare parts, service contracts, and Cat S·O·S fluid diagnostics. The company has worked in Poland for over 30 years and serves more than 1,000 customers, including vessels and institutions.
Financials
Revenue history (in m)
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 2020-07-14. Active
97 1160 2202 0000 0004 6908 3977- 05 1160 2202 0000 0006 5022 7313
- 03 1160 2202 0000 0005 0783 1737
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
7 public aid cases recorded, with a total value of $175,477.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 27, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $15,556$15,556 | Agencja Rozwoju Pomorza S.A. | |
| Apr 30, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $45,021$45,021 | Prezes Banku Gospodarstwa Krajowego | |
| Jul 31, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,770$1,770 | Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk |
Tenders
4 tenders recorded as contractor, with a total value of $548,550.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Apr 16, 2026 | Wykonanie remontu kapitalnego silnika CAT 3508 B nr 3 DM 00093 na promie Bielik I | $232.6K$232,577 | Gmina Miasto Świnoujście | |
| Dec 9, 2024 | Remont główny silnika pomocniczego firmy CATERPILLAR typ 3306 na statku Baltica | $32,659$32,659 | Morski Instytut Rybacki - Państwowy Instytut Badawczy | |
| May 24, 2024 | Wykonanie remontu silnika na jednostce pływającej Bielik IV. | $175.4K$175,420 | Gmina Miasto Świnoujście |
Partners
| Partners |
|---|
Jacek Grabowski (46) |
Maciej Grabowski (48) |
Mg Sp. z o.o. |
Manner of representation
Each partner authorized to represent the company has the right to represent the company independently.
Beneficial owners
| Person | Rights | |
|---|---|---|
Jacek Marek Grabowski (46)  | Limited partner in a limited partnership, 2000.0 PLN | |
Maciej Tadeusz Grabowski (48) | Limited partner in a limited partnership, 2000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Wojskowe Zakłady MotoryzacyjneS.A. | $115,527,300.22 | wzm.pl | ||
| LS Technicssp. z o.o. | $71,821,012.70 | lst.aero | ||
| Morska Stocznia Remontowa GryfiaS.A. | $40,646,387.24 | msrgryfia.pl | ||
| JWW InvestS.A. | $38,689,068.94 | jwwinvest.pl | ||
| KSM Zemansp. z o.o. | $24,416,083.38 | ksm.biz.pl | ||
| Corrimex Janusz Sałapatek, Stanisław Cwajdasp. j. | $11,290,951.94 | corrimex.pl | ||
| AgregatyS.A. | $10,227,866.06 | agregaty.pl | ||
| Banatsp. z o.o. | $6,766,755.31 | banat.pl | ||
| Alphatron Marine Polandsp. z o.o. | $6,573,108.90 | alphatronpoland.pl | ||
| Vtmssp. z o.o. | $6,273,053.31 | vtms.eu |
FAQ
Last updated: 2026-07-13