Overview
Status
Active
Registry date
2025-07-04
Share capital
6,000.00 PLN
Registered address
ul. Kościerska 45, 83-340 Sierakowice, Poland
Industry
Authorized Representatives
Anna Maria Kostuch – Vice President of the Management Board
Sebastian Grzegorz Kostuch – President of the Management Board
Manner of representation
In a multi-member management board, each member of the management board is authorized to represent the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Anna Maria Kostuchage 35 | 60 | $810.37 | 50% |
Sebastian Grzegorz Kostuchage 38 | 60 | $810.37 | 50% |
Anna Maria Kostuch and Sebastian Grzegorz Kostuch hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2025-07-23.
20 1090 1102 0000 0001 6310 8832
Debt
No entries in the National Debtors Register (KRZ).
Public aid
No public aid cases recorded in the last 10 years.
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| SMLsp. z o.o. | $1,975,531.69 | smlstudio.pl | ||
| Multibud Groupsp. z o.o. | $630,714.80 | multibudgroup.pl | ||
| Brogen Servicesp. z o.o. | $220,212.57 | brogen.pl | ||
| Profremsp. z o.o. | $210,058.90 | profesjonalne-remonty.pl | ||
| Primadesignsp. z o.o. | $110,816.63 | primadesign.pl | ||
| Renova Conceptssp. z o.o. | $5,807.82 | renovaconcept.pl | ||
| Artis Renosp. z o.o. | – | artisreno.pl | ||
| TIMO Grzybowskisp. j. | – | timosushi.pl | ||
| Domovo24P.S.A. | – | domovo24.pl | ||
| Rojanisp. z o.o. | – | rojani.pl |
FAQ
The main business activity of Johnbruk focuses on other building completion and finishing.
The company was registered in the Polish National Court Register (KRS) on July 4, 2025.
The headquarters is located at: ul. Kościerska 45, 83-340 Sierakowice.
The share capital of the company is PLN 6,000 (approx. $1,621).
Last updated: 2026-04-21