Overview
M + M Inwestyn is a company that specializes in fire protection services for industrial and public buildings, offering a full range of fire safety, anti-corrosion, and insulation services. They provide fire protection for steel structures, reinforced concrete ceilings, wooden constructions, and fire-resistant passages, as well as thermal and moisture insulation using spray methods. The company also offers consulting in fire safety and has experience in various industries, including oil, energy, gas, and shipbuilding.
Financials
The financial statement for 2025 has not yet been filed with the Financial Document Repository (past deadline).
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 2024.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2015-12-18. Active
13 1090 2473 0000 0001 3196 9794- 28 1090 2590 0000 0001 5947 4962
- 78 1090 1522 0000 0001 4971 9416
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
9 public aid cases recorded, with a total value of $645,405.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jan 7, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $302$302 | PGE Obrót S.A. | |
| Dec 23, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $29,554$29,554 | Dolnośląska Agencja Rozwoju Regionalnego S.A. | |
| May 17, 2022 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $40,971$40,971 | Marszałek Dolnośląski |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Partners
| Partners | Partner role |
|---|---|
| General partner | |
Michał Waldemar Mamzerowski (42) | General partner |
Manner of representation
Each general partner is authorised to make declarations of will concerning the company's rights and obligations and to undertake obligations on its behalf independently.
Beneficial owners
| Person | Rights | |
|---|---|---|
Michał Waldemar Mamzerowski (42)  | Limited partner in a limited partnership, 9900.0 PLN; Wspólnik spółki z ograniczoną odpowiedzialnością | |
Maciej Rosiński (45) | Wspólnik spółki z ograniczoną odpowiedzialnością |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Fire-Wall sp. z o.o.sp. k. | $10,794,353.57 | firewall.net.pl | ||
| Strażak Piotr Żmuda, Robert Jabłońskisp. k. | $10,512,559.21 | strazak.waw.pl | ||
| MBC Instalacjesp. z o.o. | $8,957,224.64 | mbc.pl | ||
| Devicesp. z o.o. | $8,410,983.84 | device.gda.pl | ||
| Provisionsp. z o.o. | $4,514,158.83 | provision.com.pl | ||
| Danshowsp. z o.o. | $4,088,351.44 | danshow.oficjal.pl | ||
| Budowlano-Dekarskie Przedsiębiorstwo M+Dsp. z o.o. | $3,705,252.56 | bdpmirski.pl | ||
| Matylasp. z o.o. | $3,486,144.01 | matyla.pl | ||
| Proizolsp. z o.o. | $2,669,174.44 | proizol.pl | ||
| NAT One Investsp. z o.o. | $2,478,310.30 | natone.pl |
Change history
| Date | Event | |
|---|---|---|
| 2024-04-02 | Address change (Ul. Stabłowicka 147, 54-066, Wrocław → Ul. Stabłowicka 118, 54-062, Wrocław) | |
| 2017-07-27 | Address change (Ul. Stanisława Leszczyńskiego 4/25, 50-078, Wrocław → Ul. Stabłowicka 147, 54-066, Wrocław) | |
| 2015-12-17 | Entered in the register |
FAQ
Last updated: 2026-03-27