What is the main business of Prosper Development?

The main business activity of Prosper Development 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 January 3, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Kościuszki 10, 05-500 Piaseczno.

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?

In 2025, the company generated total revenue of $58,617, representing an increase of 159.2% compared to 2024.

Yes, the company recorded a net profit of $47,059 in 2025.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to $119 in 2025, representing 100% of all operating expenses.

Prosper Developmentsp. z o.o.

Realization of building projects related to erection of buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-01-03

Share capital

5,000.00 PLN

Registered address

ul. Kościuszki 10/1, 05-500 Piaseczno, Poland

Website

prosperdevelopment.pl

Phone

Financials

Revenue history (in k)

Filing timeliness

3 of 4 financial statements were filed late (the longest delay 582 days for 2022).

2025filed
202417/05/2026
202318/02/2025
202216/02/2025

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 58.62kMedianUSD 139.70kAverageUSD 1.44m

Net profit

This companyUSD 47.06kMedianUSD 274.30AverageUSD 142.36k

Operating costs

This companyUSD 119.44MedianUSD 105.94kAverageUSD 1.16m

Assets

This companyUSD 66.10kMedianUSD 497.18kAverageUSD 3.94m

Industry

Offer

Residential units
Houses
Residential premises

Website technology

Website

WordPress

Analytics and marketing

Google Analytics

Authorized Representatives

Eliza Magdalena Sadowska – Attorney-in-fact (sole)

Tomasz Sadowski – President of the Management Board

Manner of representation

In the case of a one-person management board, the only member of the management board is entitled to represent the company independently. In the case of a multi-member management board, representation of the company requires the joint action of two members of the management board acting jointly.

Ownership

Owner	Shares	Share value	Stake
Eliza Magdalena Sadowskaage 50	45	$607.78	45%
Tomasz Sadowskiage 48	55	$742.84	55%

Tomasz Sadowski and Eliza Magdalena Sadowska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2025-12-29.

mBank
05 1140 2004 0000 3302 8616 0699

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
Suburbiasp. z o.o.	$578,380.09	arpro.net.pl
Bud-Rim Development PlusS.K.A.	$357,669.45	bud-rim.com.pl
Dolina Jeziorkisp. z o.o.	$302,100.42	dolinajeziorki.pl
SIM Kzn Mazowszesp. z o.o.	$161,195.37	simmazowsze.pl
Rann Investsp. z o.o.	$97,141.60	rann-invest.pl
Gowentsp. z o.o.	$60,872.21	gowent.pl
Port Praski Office Parksp. z o.o.	$59,778.90	portpraski.pl
HUSsp. z o.o.	$56,332.81	hejhus.pl
Projekt 1 Quadra Developmentsp. z o.o. + limited partnership	$55,831.17	quadra-development.pl
Kąty Residence 2sp. z o.o.	$10,184.06	katyresidence2.pl