Overview
Mj Stalex is a steel and metallurgical products wholesaler with two locations in Inowrocław and Golub-Dobrzyń. The company specializes in selling high-quality steel products, including profiles, sheets, rods, and shapes, as well as fencing elements and roofing materials like trapezoidal sheets and roof tiles. They also provide transportation services for their products directly to customers.
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 2022-03-08. Active
82 1020 1068 0000 1802 0383 4264
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 14, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $3,029 | Prezes Banku Gospodarstwa Krajowego | |
| Jun 14, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $2,506 | Prezes Banku Gospodarstwa Krajowego | |
| Jun 14, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $3,173 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
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 |
|---|---|---|---|
Marcin Jaszczyszyn (49) | 85 | $1,148.03 | 85% |
Paulina Jaszczyszyn (46) | 15 | $202.59 | 15% |
Marcin Jaszczyszyn and Paulina Jaszczyszyn hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Marcin Jaszczyszyn (49)  | Shareholder of a limited liability company, 4250.0 PLN |
Competitors
Selected automatically: mainly by similarity of the business description, plus comparable revenue, industry (PKD code) and location. Only companies with a complete profile (including a logo and financial data) are shown. The list is indicative.
| Name | Revenue | Website | |
|---|---|---|---|
| Profil-Stalsp. z o.o. | $2,822,529.70 | profil-stal.pl | |
| Adamstalsp. z o.o. | $2,435,251.75 | adamstal.pl | |
| Stalserwis Network-Marketing Jagoda Marfianysp. z o.o. | $1,984,599.24 | jm-stalserwis.pl | |
| Vibraniumsp. z o.o. | $1,580,787.33 | vibranium.pl | |
| Metal Polandsp. z o.o. | $1,538,939.14 | metalpoland.com | |
| Stalovosp. z o.o. | $1,172,615.27 | stalovo.com | |
| Stinoxsp. z o.o. | $1,089,115.24 | stinox.pl | |
| Carbo-Steelsp. z o.o. | $1,043,394.65 | carbo-steel.pl | |
| Centrostal Przedsiębiorstwo WielobranżoweS.A. | $1,005,831.18 | centrostal.com | |
| DS Sestalsp. z o.o. | $959,256.95 | sestal.pl |
FAQ
Last updated: 2026-07-30