What is the main business of JBJ Okna?

The main business activity of JBJ Okna focuses on non-specialised wholesale trade.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 15, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Gdańska 31, 85-005 Bydgoszcz.

Who is on the management board?

The management board consists of: Jacek Piotr Białokozowicz (President of the Management Board) and Marta Justyna Białokozowicz (Member of the Management Board).

What is the share capital?

The share capital of the company is PLN 5,000 (approx. $1,351).

JBJ Oknasp. z o.o.

Non-specialised wholesale trade

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-11-15

Share capital

5,000.00 PLN

Activity description

JBJ Okna advises on, sells and installs windows, doors and blinds, offering products with high thermal and acoustic insulation, security and durability. The company provides free measurements with quotations, personalized designs and professional installation in Poland and abroad for private customers, businesses and institutions.

Registered address

ul. Gdańska 31, 85-005 Bydgoszcz, Poland

Website

jbjokna.eu

Phone

Social media

Electronic delivery address

AE:PL-53115-19254-CCJJD-19

Financials

This entity has not filed any financial documents with the Financial Document Repository (RDF).

Industry

Non-specialised wholesale trade (46.90.Z)Primary

Offer

Windows
Doors
Roller blinds
Window and door measurements
Joinery design
Window and door installation

Website technology

Online shop

WooCommerce

Website

WordPress
Elementor

Authorized Representatives

Jacek Piotr Białokozowicz – President of the Management Board

Marta Justyna Białokozowicz – Management Board Member

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
Jacek Piotr Białokozowiczage 48	50	$675.31	50%
Marta Justyna Białokozowiczage 40	50	$675.31	50%

The articles of association require board approval for share transfers.

Jacek Piotr Białokozowicz and Marta Justyna Białokozowicz hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Was a VAT taxpayer from 2025-02-18 to 2025-10-01.

Reason for removal: Art. 96 ust. 9a pkt 2 (VAT returns not filed for 3 consecutive months or a quarter)

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
BEL - Polsp. z o.o.	$224,650,984.92	bel-pol.pl
Tessasp. z o.o.	$3,123,848.79	tessa.com.pl
Hanbud Prosp. z o.o.	$1,307,852.29	hanbud.com.pl
SKY Polskasp. z o.o.	$587,730.82	skypolska.com
Stoksp. z o.o.	$495,630.28	stok-handel.eu
Brajerteamsp. z o.o.	$385,809.10	brajerteam.pl
Novoczesna Stolarka Okiennasp. z o.o.	$370,288.18	novaokna.pl
Naokniesp. z o.o.	$265,294.18	naoknie.eu
Bogmat Bissp. z o.o.	$256,457.44	bogmatbis.pl
Mirokonsp. z o.o.	$181,778.62	mirokon.pl

Change history

Date	Event
2026-10-08	Address change (Ul. Fordońska 175, 85-739, Bydgoszcz → Ul. Gdańska 31, 85-005, Bydgoszcz)
2024-11-15	Entered in the register

FAQ

Last updated: 2026-10-15