
Stal-Montsp. z o.o.
Activities of head office and holding companies, excluding financial holding companies
Overview
Stal-Mont relocates machinery, equipment, production lines and entire manufacturing plants, from dismantling and transport to installation, connection and commissioning. The company installs and dismantles steel structures, performs industrial welding and provides maintenance for production lines.
Financials
Revenue history (in k)
Financial insight
- companies.financials.estonianCitCertain
Filing timeliness
2 of 6 financial statements were filed late (the longest delay 252 days for 2023).
- 202507/07/2026
- 202426/06/2025
- 202324/03/2025
- 202229/06/2023
- 202105/10/2022
- 202009/09/2021
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
News

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WE WILL MOVE YOUR FACTORY EVEN TO THE END OF THE WORLDABOUT THE COMPANY STAL-MONT continues activity of PHU JAMNIUK. Dynamic development of the company and necessity to take up new challenges have forced us to change the legal framework of business activity and to adapt to the standards of large companies. We have qualified

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Industry
- Management consultancy activities (70.2)
Offer
- Factory relocation
- Steel structure installation
- Welding
- Industrial maintenance
- Employment agency services
- Temporary employment
- Workforce outsourcing
Website technology
- Website
- WordPress
- Elementor
Authorized Representatives
Manner of representation
Each member of the management board is authorised to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Agnieszka Jamniukage 53 | 60 | $810.37 | 60% |
Franciszek Jamniukage 56 | 40 | $540.25 | 40% |
Agnieszka Jamniuk and Franciszek Jamniuk hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-01-22.
37 1020 1954 0000 7402 0432 1956
86 1020 1954 0000 7002 0432 1949
Bank spółdzielczy23 8355 0009 0075 0396 2000 0003
Debt
No entries in the National Debtors Register (KRZ).
Public aid
20 public aid cases recorded, with a total value of $17,579.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 2, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $837$837 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 2, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $837$837 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| May 5, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $837$837 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Grupa Stalmotsp. z o.o. | $9,420,544.90 | grupa.stalmot.com | ||
| Promostalsp. z o.o. | $189,236.61 | promostal.pl |
Change history
| Date | Event | |
|---|---|---|
| 2022-08-10 | Address change (1, 66-436, Słońsk → Ul. 3 Lutego 1/5, 66-436, Słońsk) | |
| 2022-05-10 | Address change (Ul. Bohaterów Warszawy 6, 66-400, Gorzów Wielkopolski → 1, 66-436, Słońsk) | |
| 2019-11-20 | Entered in the register |
FAQ
Last updated: 2026-07-09