What is the main business of Byge P. Kielar?

The main business activity of Byge P. Kielar focuses on realization of building projects related to erection of buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on September 5, 2018.

Where is the headquarters located?

The headquarters is located at: ul. Hoża 86, 00-682 Warszawa.

What is the share capital?

The share capital of the company is PLN 1,000 (approx. $270).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2025 to December 31, 2025.

How much revenue was generated?

In 2025, the company's revenue reached $255,235.

Is the company profitable?

No, in 2025 the company was not profitable, reporting a net loss of $3,490.

What is the largest operating cost?

The largest operating cost category falls under cost of goods and materials sold. This category amounted to $249,624 in 2025, representing 97% of all operating expenses.

Byge P. Kielarsp. k.

Realization of building projects related to erection of buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2018-09-05

Limited partner contribution

1,000.00 PLN

Registered address

ul. Hoża 86/410, 00-682 Warszawa, Poland

Electronic delivery address

AE:PL-43625-43576-JBWGW-29

Financials

Revenue history (in k)

Filing timeliness

3 of 6 financial statements were filed late (the longest delay 370 days for 2021), 1 not filed.

202519/07/2026
2024not filed
202319/06/2025
202211/07/2023
202120/07/2023
202022/06/2021

Filed on timeDelayFiling deadline

Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 255.24kMedianUSD 139.70kAverageUSD 1.44m

Net profit

This companyUSD -3.49kMedianUSD 274.30AverageUSD 142.36k

Operating costs

This companyUSD 258.31kMedianUSD 105.94kAverageUSD 1.16m

Assets

This companyUSD 958.01kMedianUSD 497.18kAverageUSD 3.94m

Industry

Partners

Partners
Marek Jerzy Kielarage 70
Przemysław Włodzimierz Kielarage 45

Manner of representation

The company is represented by the general partner independently.

Marek Jerzy Kielar and Przemysław Włodzimierz Kielar – all partners share the same surname, so the structure looks family-owned.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2018-11-01.

Bank spółdzielczy
97 8046 0002 2011 1300 6187 0001

Debt

No entries in the National Debtors Register (KRZ).

Public aid

No public aid cases recorded in the last 10 years.

Regulatory authorisations

Authority	Type	Status
BDO	BDO register entry	Active

Competitors

Name	Revenue	Website
MR Investsp. z o.o.	$292,646.96	mrinvest.pl
SCEsp. z o.o.	$291,230.72	sce.eco
4 Building 1sp. z o.o.	$290,166.43	4building.eu
Roomies Studentliving Polandsp. z o.o.	$284,125.85	roomies-studentliving.com
Lemon Domsp. z o.o.	$280,498.76	lemondom.pl
ANON Investsp. z o.o.	$273,393.62	anon-invest.pl
Arrowhead sp. z o.o.sp. k.	$271,004.20	arrowhead.pl
Cubic Sitesp. z o.o.	$250,583.52	cubicsite.pl
ANIN Budsp. k.	$268,206.67	aninbud.pl
Wirtmann Engineeringsp. z o.o.	$221,557.99	wirtmann.com

Change history

Date	Event
2022-09-05	Name change (Byge → Byge P. Kielar)
2019-04-09	Address change (Ul. Janusza Korczaka 8/55, 05-800, Pruszków → Ul. Hoża 86/410, 00-682, Warszawa)
2019-04-09	Name change (Byge Pw Technik → Byge)
2018-09-05	Entered in the register

FAQ

Last updated: 2026-07-20