What is the main business of KG Bau?

The main business activity of KG Bau focuses on building works related to erection of residential and non-residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 31, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Kartuska 84, 83-328 Staniszewo.

What is the share capital?

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

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?

The company reported a revenue of $581,442 in 2025, which is an increase of 46.3% compared to 2024.

Is the company profitable?

Yes, the company recorded a net profit of $1,055 in 2025, meaning the company decreased its profit by 97.6%.

What is the main operating cost?

The largest operating cost category falls under external services. This category amounted to $568,436 in 2025, representing 98% of all operating expenses.

KG Bausp. z o.o.

Building works related to erection of residential and non-residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-05-31

Share capital

5,000.00 PLN

Registered address

ul. Kartuska 84, 83-328 Staniszewo, Poland

Financials

Revenue history (in k)

Filing timeliness

1 of 2 financial statements was filed late (for 2025, 1 day late).

202516/07/2026
202423/06/2025

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 581.44kMedianUSD 216.61kAverageUSD 1.90m

Net profit

This companyUSD 1.05kMedianUSD 6.07kAverageUSD 102.59k

Operating costs

This companyUSD 578.28kMedianUSD 184.69kAverageUSD 1.73m

Assets

This companyUSD 77.59kMedianUSD 320.67kAverageUSD 2.44m

Industry

Authorized Representatives

Marcin Gruba – President of the Management Board

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
Marcin Grubaage 41	51	$688.82	51%
Jarosław Jan Kreftage 46	49	$661.80	49%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-06-04.

Bank Millennium
14 1160 2202 0000 0006 1642 4009
Bank Millennium
72 1160 2202 0000 0006 1642 0443

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
Oliwa 500sp. z o.o.	$750,563.77	moderna.pl
Cbudsp. z o.o.	$648,141.97	cbud.pl
S1 Mr Projekt IIsp. z o.o.	$633,826.42	mrprojekt.com.pl
Szymbud Budownictwosp. z o.o.	$614,390.71	szymbud-budownictwo.pl
J&J Budownictwosp. z o.o.	$560,619.18	jjbudownictwo.pl
Irkomsp. z o.o.	$484,530.21	irkom.pl
JD Derkowscysp. z o.o.	$442,638.87	derkowscy.pl
Husdomsp. z o.o.	$439,914.72	husdom.pl
Socossp. z o.o.	$337,014.79	socos.pl
Outsisp. z o.o.	$25,571.46	outsi.pl

FAQ

Last updated: 2026-07-16