Overview
M4 Group is a performance tuning company in northern Poland that specializes in chip tuning and mechanical modifications for vehicles. They offer services including engine diagnostics, custom software modifications, and the installation of high-performance components such as intercoolers and exhaust systems. Additionally, they provide support for motorsport engine installations and the removal of various emissions systems.
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 2021-12-28. Active
11 1940 1076 3230 3104 0000 0000- 38 1940 1076 3230 3087 0002 0000
- 39 1940 1076 3230 3087 0000 0000
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
8 public aid cases recorded, with a total value of $67,771.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 2, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Starosta Powiatu Koszalin | |
| Oct 6, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Starosta Powiatu Koszalin | |
| Sep 5, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | —— | Starosta Powiatu Koszalin |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
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 |
|---|---|---|---|
Lidia Katarzyna Czajkowska (61) | 100 | $1,350.62 | 10% |
Marcin Eryk Martynowski (29) | 900 | $12,155.59 | 90% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Marcin Eryk Martynowski (29)  | Shareholder of a limited liability company, 45000.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Precyzja-Bitsp. z o.o. | $220,796.68 | precyzja-bit.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-04-05 | Share capital change (5,000.00 PLN → 50,000.00 PLN) | |
| 2021-12-29 | Entered in the register |
FAQ
Last updated: 2026-09-09