What is the main business of Zalewski Development?

The main business activity of Zalewski Development focuses on construction of residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on March 12, 2025.

Where is the headquarters located?

The headquarters is located at: 6/1, 09-520 Wincentów.

Who is on the management board?

The management board consists of: Radosław Łukasz Zalewski (President of the Management Board) and Natalia Zalewska (Member of the Management Board).

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 February 13, 2025 to December 31, 2025.

What revenue was generated?

In 2025, the company generated total revenue of USD 30,694.

No, the company recorded a net loss of USD 2,151 in 2025.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to USD 29,769 in 2025, representing 91% of all operating expenses.

Zalewski Developmentsp. z o.o.

Construction of residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2025-03-12

Share capital

5,000.00 PLN

Registered address

6/1, 09-520 Wincentów, Poland

Financials

Filing timeliness

The financial statement for 2025 was filed on time.

202512/03/2026

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, city, voivodeship and across Poland in 2025.

Industry · Construction of residential buildings1,253 / 1,842

Top 68%

Division · Construction of buildings1,675 / 2,368

Top 71%

Sector · Construction14,461 / 17,144

Top 84%

Voivodeship · Mazowieckie60,717 / 77,210

Top 79%

Country · Poland238,869 / 298,279

Top 80%

Results vs industry

Revenue

This companyUSD 30.69kMedianUSD 151.24kAverageUSD 2.18m

Net profit

This companyUSD -2.15kMedianUSD 2.27kAverageUSD 190.91k

Operating costs

This companyUSD 32.85kMedianUSD 124.06kAverageUSD 1.88m

Assets

This companyUSD 363.72kMedianUSD 277.70kAverageUSD 3.04m

Industry

Construction of residential buildings (41.00.A)Primary

Authorized Representatives

Radosław Łukasz Zalewskiage 42 – President of the Management Board

Natalia Zalewskaage 37 – 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
Natalia Zalewskaage 37	10	$135.06	10%
Radosław Łukasz Zalewskiage 42	90	$1,215.56	90%

Radosław Łukasz Zalewski and Natalia Zalewska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2025-05-01.

Bank spółdzielczy
13 9038 0004 5500 1411 2000 0010

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
Domy z Bali Stanisław Biernackisp. z o.o.	$253,479.24	domyzbali.pl
Julikasp. z o.o.	$99,626.55	julikahome.pl
Planarosp. z o.o.	$51,481.81	planaro.pl
Prefahousesp. z o.o.	$39,678.63	modulowepawilony.pl
Dekonicasp. z o.o.	$37,817.60	dekonica.com
Domkowisko.Plsp. z o.o.	$22,696.40	domkowisko.pl
Republika Wnętrz IIsp. z o.o. + limited partnership	$23,652.43	republikawnetrz.pl
Dr.Keysp. z o.o.	$23,486.72	drkey.pl
ESG Constructionsp. z o.o.	$5,337.86	esgconstruction.eu
Optymalny Domsp. z o.o.	$3,767.34	optymalnydom.pl