What is the main business of Kostrzewski Holding?

The main business activity of Kostrzewski Holding focuses on renting and operating of own or leased real estate.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on February 23, 2024.

Where is the headquarters located?

The headquarters is located at: ul. Harcerska 49A, 11-300 Biskupiec.

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.

What was the revenue?

The company reported a revenue of $226 in 2025, which is an increase of 30.6% compared to 2024.

No, in 2025 the company was not profitable, reporting a net loss of $6,002. For comparison, in 2024 the loss was $4,754, meaning the company increased its loss by 25.9%.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to $2,776 in 2025, representing 45% of all operating expenses.

Kostrzewski Holdingsp. z o.o.

Renting and operating of own or leased real estate

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2024-02-23

Share capital

5,000.00 PLN

Registered address

ul. Harcerska 49A, 11-300 Biskupiec, Poland

Financials

Revenue history

Filing timeliness

Financial statements were filed on time, on average 67 days early.

202513/03/2026
202405/07/2025

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 226.36MedianUSD 193.80kAverageUSD 1.37m

Net profit

This companyUSD -6.00kMedianUSD 7.25kAverageUSD 125.83k

Operating costs

This companyUSD 6.23kMedianUSD 132.33kAverageUSD 940.78k

Assets

This companyUSD 90.09kMedianUSD 765.00kAverageUSD 6.95m

Industry

Authorized Representatives

Patryk Kostrzewski – 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
Dental Art sp. z o.o.	60	$810.37	60%
Patryk Kostrzewskiage 36	40	$540.25	40%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2024-04-01.

BNP Paribas Bank Polska
11 1600 1462 1713 2882 7000 0001

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
Cezal OlsztynS.A.	$2,263,544.10	cezal.olsztyn.pl
Towarzystwo Budownictwa Społecznego Karosp. z o.o.	$1,592,180.62	karo.mragowo.pl
ZatokaS.A.	$1,392,306.34	zatoka-ostroda.pl
Perfect Investsp. z o.o.	$951,739.87	perfectinvest.pl
Rent4you Plsp. z o.o.	$725,959.30	rent4you.com.pl
Eskulap - Nieruchomościsp. z o.o.	$314,514.44	eskulapszczytno.wixsite.com
LAKE Rentalsp. z o.o.	$190,321.87	lakerental.pl
Reandersp. z o.o.	$51,398.81	reander.pl
Inspire Fundsp. z o.o.	$5,624.70	inspire-consulting.pl
Stacja Elblągsp. z o.o.	$0.00	stacjaelblag.pl