Overview
Fortum Silesia S.A. is a company based in Zabrze, operating in the areas of heat, electricity and gas. It is registered in the National Court Register under number 0000008208 and has fully paid-up share capital of PLN 91,232,120.
Financials
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 2025.
Results vs industry
Industry
Bank accounts
Registered as a VAT taxpayer on 2003-12-31. Active
29 2360 0005 0000 0045 5050 4554- 82 2360 0005 0000 0045 5050 4570
71 1050 0086 1000 0090 3013 3319
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
MSiG notices
8 notices recorded in the Court and Commercial Gazette (MSiG).
| Publication date | Event | |
|---|---|---|
| Jan 8, 2016 | Commercial Companies Code notice | |
| Jun 8, 2015 | Commercial Companies Code notice | |
| Jun 1, 2015 | Commercial Companies Code notice | |
| May 15, 2015 | Shareholders' meeting convened | |
| Mar 30, 2015 | Commercial Companies Code notice |
Public aid
78 public aid cases recorded, with a total value of $33,307,300.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 20, 2026 | Aid for generation adequacy | $589.6K$589,575 | Polskie Sieci Elektroenergetyczne S.A. | |
| Jun 22, 2026 | Aid for generation adequacy | $561.5K$561,500 | Polskie Sieci Elektroenergetyczne S.A. | |
| May 20, 2026 | Aid for generation adequacy | $589.6K$589,575 | Polskie Sieci Elektroenergetyczne S.A. |
Tenders
4 tenders recorded as contractor, with a total value of $11,570,715.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jun 26, 2026 | Odbiór i zagospodarowanie odpadów o kodzie 19 12 12 pochodzących z Zakładu Zagospodarowania Odpadów prowadzonego przez Częstochowskie Przedsiębiorstwo Komunalne Sp. z o.o. w Sobuczynie | $3.4M$3,409,238 | Częstochowskie Przedsiębiorstwo Komunalne sp. z o.o. | |
| Dec 22, 2025 | Odbiór i zagospodarowanie odpadów o kodzie 19 12 12 pochodzących z Zakładu Zagospodarowania Odpadów prowadzonego przez Częstochowskie Przedsiębiorstwo Komunalne Sp. z o.o. w Sobuczynie | $2.8M$2,780,261 | Częstochowskie Przedsiębiorstwo Komunalne sp. z o.o. | |
| Jun 26, 2025 | Odbiór i zagospodarowanie odpadów o kodzie 19 12 12 pochodzących z Zakładu Zagospodarowania Odpadów prowadzonego przez Częstochowskie Przedsiębiorstwo Komunalne Sp. z o.o. w Sobuczynie | $2.7M$2,661,477 | Częstochowskie Przedsiębiorstwo Komunalne sp. z o.o. |
Regulatory authorisations
| Authority | Type | Status | |
|---|---|---|---|
 URE | Electricity trading | Active | |
| URE | Heat transmission | Active | |
| URE | Heat generation | Active |
Authorized Representatives
Manner of representation
To submit declarations of will on behalf of the company, joint action by two members of the management board, or by one member of the management board together with a commercial proxy, or by two commercial proxies acting jointly, is required. If the management board is a one-person management board, one member of the management board is also authorized to submit declarations of will on behalf of the company.
Supervisory board
Ownership
Beneficial owners
| Person | Rights | |
|---|---|---|
Arkadiusz Michał Kosiel (51)  | Other (legacy form entry). | |
Dariusz Mirosław Siemieniec (62) | Other (legacy form entry). |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Stoen Operatorsp. z o.o. | $467,625,405.77 | stoen.pl | ||
| Fortum Power And Heat Polskasp. z o.o. | $430,071,426.85 | fortum.pl | ||
| ZE PakS.A. | $310,871,672.53 | zepak.com.pl | ||
| Veolia Energia PolskaS.A. | $208,398,543.45 | veolia.pl | ||
| Energetyka Cieplna OpolszczyznyS.A. | $178,327,138.46 | ecosa.pl | ||
| Wojewódzkie Przedsiębiorstwo Energetyki Cieplnej w LegnicyS.A. | $88,812,293.82 | wpec.legnica.pl | ||
| Przedsiębiorstwo Komunalne Thermasp. z o.o. | $63,866,030.53 | therma.bielsko.pl | ||
| Przedsiębiorstwo Energetyczne w Siedlcachsp. z o.o. | $61,850,410.70 | pec-siedlce.com.pl | ||
| Miejskie Przedsiębiorstwo Energetyki CieplnejS.A. | $38,070,211.49 | mpec.tarnow.pl | ||
| G.En. Operatorsp. z o.o. | $32,794,259.55 | genoperator.pl |
Change history
| Date | Event | |
|---|---|---|
| 2022-12-23 | Address change (Wolności 416, 41-800, Zabrze → Ul. Ks. Doktora Antoniego Korczoka 15, 41-806, Zabrze) | |
| 2018-01-12 | Share capital change (87,232,120.00 PLN → 91,232,120.00 PLN) | |
| 2017-11-16 | Share capital change (78,232,120.00 PLN → 87,232,120.00 PLN) | |
| 2017-09-20 | Share capital change (70,232,120.00 PLN → 78,232,120.00 PLN) | |
| 2015-12-31 | Share capital change (42,000,000.00 PLN → 70,232,120.00 PLN) |
FAQ
Last updated: 2026-07-16