Overview
STS Engineering provides steel structures, industrial halls and turnkey modernizations. The company combines engineering design with execution and supports investments from concept through installation. Featured projects include a flue-gas cleaning plant in Zuchwil, the TESLA Gigafactory Berlin project and the PKN Olefins Expansion Project.
Financials
The financial statement for 2025 has not yet been filed with the Financial Document Repository (past deadline).
Revenue history (in m)
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 2021-01-26. Active
13 1020 2313 0000 3302 1069 2111
37 2530 0008 2100 1069 4285 0002
50 1050 1214 1000 0090 3239 3119
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Aug 19, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $78$78 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
In the case of a one-person management board, the member of the management board is independently authorised to conduct the affairs of the company and represent it, and in the case of a multi-member management board, two members of the management board acting jointly or one member of the management board together with a commercial proxy are authorised to do so.
Supervisory board
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 5 | $143,325.23 | 100% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Elżbieta Olejarka (41)  | 95% udziałów w spółce posiadającej 100% sts engineering sp z o.o. |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Tarkonsp. z o.o. | $24,882,817.78 | tarkon.pl | ||
| Cadesigner Engineeringsp. z o.o. | $13,810,091.55 | cadesigner.eu | ||
| Wilskosp. z o.o. | $12,832,498.59 | wilsko.eu | ||
| Stal-SystemsS.A. | $11,252,088.54 | stalsystems.eu | ||
| Przedsiębiorstwo Montażowe Kotłomontażsp. z o.o. | $10,508,654.46 | kotlomontaz.pl | ||
| Fullmet Wojciech Cieplińskisp. z o.o. | $9,350,665.91 | fullmet.pl | ||
| Przedsiębiorstwo Produkcyjno - Usługowo - Handlowe Warexsp. z o.o. | $7,637,270.74 | ppuhwarex.pl | ||
| Mekstalsp. z o.o. | $7,389,340.55 | mekstal.pl | ||
| Naftomontaż Serwissp. z o.o. | $6,925,783.10 | naftomontaz.pl | ||
| Tech-Systemsp. z o.o. | $3,450,974.92 | weldingsolution.eu |
Change history
| Date | Event | |
|---|---|---|
| 2023-02-07 | Share capital change (5,000.00 PLN → 530,590.00 PLN) | |
| 2021-01-15 | Address change (Ul. Wierzbowa 18/1, 40-169, Katowice → Ul. Budowlana 19a, 41-100, Siemianowice Śląskie) | |
| 2021-01-15 | Name change (Complex Finanse → Sts Engineering) | |
| 2021-01-15 | PKD change (Removed: 64, 70.1, 70.2, 70.22.Z; Added: 24, 25.11.Z, 28, 33, 43, 46, 47, 49, 71, 74) | |
| 2020-08-25 | Entered in the register |
FAQ
Last updated: 2026-05-29