Overview
ER Grupa provides construction supervision, design and comprehensive project services for building, road, bridge, railway and industrial construction. Its projects include the Mercedes plant in Jawor, bypasses in Gliwice and Dobrodzień, Galeria Wiślanka in Żory and swimming pools in Katowice.
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 2015-05-01. Active
26 1020 2472 0000 6202 0477 8827
75 1140 1078 0000 4794 7900 2001
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
39 public aid cases recorded, with a total value of $111,188.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Feb 7, 2023 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Feb 8, 2022 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego | |
| Feb 9, 2021 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | –– | Prezes Banku Gospodarstwa Krajowego |
Tenders
7 tenders recorded as contractor: 2 national ($747,225) and 5 EU ($1,984,968).
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Aug 25, 2026 | „Pełnienie nadzoru inwestorskiego dla inwestycji: Budowa obwodnicy m. Namysłów w ciągu drogi wojewódzkiej nr 451” | $146.9K$146,894 | Zarząd Dróg Wojewódzkich w Opolu z Up. Województwa Opolskiego | |
| Nov 14, 2025 | „Budowa trasy N-S w Rudzie Śląskiej od ul. Bielszowickiej do autostrady A4” – Inwestor Zastępczy | $280.8K$280,801 | Miasta Ruda Śląska | |
| Aug 12, 2025 | Pełnienie funkcji Inwestora Zastępczego | $753.5K$753,453 | Koleje Mazowieckie - Km sp. z o.o. |
Public sector contracts
ER Grupa is the contractor in one public sector contract, worth PLN 543.80k.
| Public buyer | Value | |
|---|---|---|
| Zarząd Dróg Wojewódzkich w Opolu | PLN 543,800 |
Public procurement disputes (KIO)
ER Grupa has been a party to 6 cases before the National Appeal Chamber (since 2018). It filed 2 appeals (2 dismissed). In 4 cases it joined the proceedings as a participant.
Authorized Representatives
Manner of representation
Each member of the management board is authorised to submit declarations of will on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Mariusz Zbigniew Komraus (52) | 70 | $945.43 | 38.8889% |
Grzegorz Marek Starnawski (51) | 70 | $945.43 | 38.8889% |
Jakub Strzelecki (33) | 40 | $540.25 | 22.2222% |
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Highwaysp. z o.o. | $3,870,995.72 | hwy.com.pl | ||
| Gliwickie Biuro Projektów Budownictwa Przemysłowego ProjprzemS.A. | $3,233,741.83 | gbpbp.eu | ||
| EXNsp. z o.o. | $2,312,852.78 | exn.com.pl | ||
| Everracesp. z o.o. | $1,907,996.37 | everrace.pl | ||
| Grupa Projekt Ssp. z o.o. | $1,469,215.28 | projekt-s.pl | ||
| WG Studiosp. z o.o. | $1,235,615.86 | wgstudio.com.pl | ||
| KZ Studio Projektsp. z o.o. + limited partnership | $1,114,108.36 | kzstudioprojekt.pl | ||
| Meraeng Groupsp. z o.o. | $1,073,802.83 | meraeng.com | ||
| One Architekcisp. z o.o. | $1,031,291.77 | onearchitekci.pl | ||
| WBPIsp. z o.o. | $786,397.49 | wbpi.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-10-02 | Share capital change (8,000.00 PLN → 9,000.00 PLN) | |
| 2025-12-12 | Share capital change (5,000.00 PLN → 8,000.00 PLN) | |
| 2025-12-12 | PKD change (Removed: 43.11.Z, 43.12.Z, 43.13.Z, 43.22.Z, 43.29.Z, 43.39.Z, 71.12.Z, 71.20.B; Added: 41.00.A, 41.00.B, 68.12.A, 68.12.B, 68.12.C, 68.20.Z, 68.32.C, 71.12.B, 71.20.C) | |
| 2024-01-09 | Address change (Ul. Żelazna 17d/13, 40-851, Katowice → Ul. Konduktorska 39/21, 40-155, Katowice) | |
| 2018-10-01 | Address change (Ul. Adama Mickiewicza 21, 40-085, Katowice → Ul. Żelazna 17d/13, 40-851, Katowice) |
FAQ
Last updated: 2026-10-02