Overview
Blacksteelwelding has designed, manufactured and installed steel structures in Białystok and throughout Poland since 2021, using MIG, MAG, MMA and TIG welding methods. Since 2022, the company has also produced and sold furniture and utility products made of mild and stainless steel, as well as tanks, buffer tanks, hydraulic separators, railings, fences, stairs and industrial safety barriers.
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 2021-11-16. Active
69 1140 2004 0000 3702 8371 1944
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 24, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,090$1,090 | STAROSTA POWIATU BIAŁYSTOCKIEGO |
Tenders
No recorded participation in tenders.
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 BDO | BDO register entry | Active |
Authorized Representatives
Manner of representation
In the case of appointment of a one-person management board – the President of the Management Board. In the case of appointment of a multi-member management board – two members of the management board jointly or one member of the management board jointly with a commercial proxy.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Paweł Sidorski (50) | 40 | $540.25 | 33.3333% |
Kamil Szyc (42) | 40 | $540.25 | 33.3333% |
Paweł Zambrzycki (42) | 40 | $540.25 | 33.3333% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Brystalsp. z o.o. | $897,513.40 | brystal.pl | ||
| Stabiframesp. z o.o. | $764,805.60 | stabiframe.pl | ||
| AK Steelsp. z o.o. | $576,933.36 | aksteel.pl | ||
| Kontrastalsp. z o.o. | $552,046.55 | kontrastal.pl | ||
| Dream Constructionsp. z o.o. | $520,480.29 | dreamcon.pl | ||
| Monolith Steelsp. z o.o. | $533,178.75 | monolithsteel.com | ||
| Stopstal Developmentsp. z o.o. | $329,022.10 | stopstal.pl | ||
| Stahlbausp. z o.o. | $257,562.91 | zks-stahlbau.pl | ||
| Novstallsp. z o.o. | $202,849.66 | novstall.pl | ||
| Metalfach2sp. z o.o. | $198,400.87 | metalfach2.pl |
FAQ
Last updated: 2026-06-12