Johnbruksp. z o.o.

Other building completion and finishing

KRS: NIP: REGON:

Overview

Status
Active
Registry date
2025-07-04
Share capital
6,000.00 PLN
Registered address
ul. Kościerska 45, 83-340 Sierakowice, Poland

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

OwnerSharesShare valueStake
Anna Maria Kostuchage 35
60$810.3750%
Sebastian Grzegorz Kostuchage 38
60$810.3750%

Anna Maria Kostuch and Sebastian Grzegorz Kostuch hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person

Bank accounts

Registered as a VAT taxpayer on 2025-07-23.

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Competitors

Name
SMLsp. z o.o.
Multibud Groupsp. z o.o.
Brogen Servicesp. z o.o.
Profremsp. z o.o.
Primadesignsp. z o.o.
Renova Conceptssp. z o.o.
Artis Renosp. z o.o.
TIMO Grzybowskisp. j.
Domovo24P.S.A.
Rojanisp. z o.o.

FAQ

Last updated: 2026-04-21