Overview
Starak provides end-to-end construction project services, from design through to obtaining an occupancy permit. The company offers construction supervision, oversight of historic renovations, contract engineering, substitute investor and site manager services, and periodic building inspections.
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 2022-11-16. Active
69 1050 1298 1000 0090 8183 5259
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
11 tenders recorded as contractor, with a total value of $4,908,962.
| Publication date | Subject | Amount | Contracting authority | |
|---|---|---|---|---|
| Jul 30, 2026 | Nadzór inwestorski dla zadania pn. „Gastro - Liga - laboratorium inteligentnej gastronomii – przebudowa, rozbudowa i remont warsztatów szkolnych przy ZSG-H w Tarnowskich Górach” | $61,858$61,858 | Powiat Tarnogórski | |
| Apr 10, 2026 | Pełnienie funkcji Inżyniera Kontraktu dla zadania inwestycyjnego pn. „Kopalnia Saturn - Przestrzeń nowych możliwości Etap 1” | $37,212$37,212 | Miejski Zarząd Gospodarki Komunalnej w Czeladzi | |
| Mar 31, 2026 | Adaptacja budynku przy ul. Siemińskiego 6 w Gliwicach wraz z budynkiem pomocniczym na nową siedzibę gods - Inżynier Kontraktu | $34,984$34,984 | Centrum 3.0 - Gliwicki Ośrodek Działań Społecznych |
Public sector contracts
Starak is the contractor in 2 public sector contracts, worth PLN 197.56k in total. All of them were signed with the same public buyer.
| Public buyer | Value | |
|---|---|---|
| Powiat Tarnogórski | PLN 186,179 | |
| Powiat Tarnogórski | PLN 11,382 |
Public procurement disputes (KIO)
Starak has been a party to 2 cases before the National Appeal Chamber (since 2024). In 2 cases it joined the proceedings as a participant.
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Joanna Aleksandra Grążewska Starak (52) | 60 | $810.37 | 50% |
Jacek Starak (56) | 60 | $810.37 | 50% |
Jacek Starak and Joanna Aleksandra Grążewska Starak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Stekrasp. z o.o. | $732,579.64 | stekra.pl | ||
| Archetypemsp. z o.o. | $524,657.57 | archetypem.pl | ||
| Vermasp. z o.o. | $418,162.93 | verma.pl | ||
| Biuro Architektoniczne Detalsp. z o.o. | $388,835.66 | biurodetal.pl | ||
| Przedsiębiorstwo Usług Inwestycyjnychsp. z o.o. | $383,419.31 | pui.rybnik.pl | ||
| Projektivsp. z o.o. | $354,805.52 | projektiv.pl | ||
| ARK Studiosp. z o.o. | $205,594.43 | arkstudio.pl | ||
| Sparkonsp. z o.o. | $187,287.90 | sparkon.pl | ||
| Forward Projectsp. z o.o. | $124,547.86 | forwardproject.pl | ||
| Mar-Investsp. z o.o. | $120,368.43 | marinvest.pl |
FAQ
Last updated: 2026-07-04