What is the main business of Madester?

The main business activity of Madester focuses on other computer programming activities.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 20, 2025.

Where is the headquarters located?

The headquarters is located at: Aleja Jana Pawła Ii 79, 15-704 Białystok.

Who is on the management board?

The management board consists of: Agata Agnieszka Jakimiec (Member of the Management Board) and Mariusz Maciej Kalinowski (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 10,000 (approx. $2,701).

What period do the latest financial data cover?

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

How much revenue was generated?

In 2025, the company's revenue reached $942.

No, in 2025 the company was not profitable, reporting a net loss of $1,302.

What is the main operating cost?

The largest operating cost category falls under other operating costs. This category amounted to $1,616 in 2025, representing 72% of all operating expenses.

Madestersp. z o.o.

Other computer programming activities

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2025-05-20

Share capital

10,000.00 PLN

Registered address

Aleja Jana Pawła II 79/7, 15-704 Białystok, Poland

Website

madester.pl

Financials

Filing timeliness

The financial statement for 2025 was filed on time.

202525/03/2026

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 · Other computer programming activities1,442 / 1,585

Top 91%

Division · Computer programming, consultancy and related activities2,165 / 2,360

Top 92%

Sector · Financial and insurance activities2,522 / 2,765

Top 91%

City · Białystok2,989 / 3,196

Top 94%

Voivodeship · Podlaskie5,341 / 5,647

Top 95%

Country · Poland279,214 / 297,932

Top 94%

Results vs industry

Revenue

This companyUSD 941.74MedianUSD 130.63kAverageUSD 3.83m

Net profit

This companyUSD -1.30kMedianUSD 3.70kAverageUSD 320.80k

Operating costs

This companyUSD 2.24kMedianUSD 117.56kAverageUSD 3.39m

Assets

This companyUSD 1.21kMedianUSD 83.53kAverageUSD 3.37m

Industry

Authorized Representatives

Agata Agnieszka Jakimiecage 47 – Management Board Member

Mariusz Maciej Kalinowskiage 46 – 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
Agata Agnieszka Jakimiecage 47	80	$1,080.50	40%
Mariusz Maciej Kalinowskiage 46	120	$1,620.75	60%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2025-05-23.

PKO Bank Polski
61 1020 1332 0000 1002 1602 5340

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
SOPIsp. z o.o.	$123,308.04	sopi.pl
Pakomaticsp. z o.o.	$76,543.75	pakomatic.com
Operatoriasp. z o.o.	$71,122.89	operatoria.pl
Matysiuksp. z o.o.	$28,077.74	matysiuk.pl
UMS Fusionsp. z o.o.	$13,143.59	umsfusion.com
Vetkurosp. z o.o.	–	vetkuro.com
Epoka Zmiansp. z o.o.	–	epokazmian.pl
GO Websp. z o.o.	–	goweb.pl
Obsidiansp. z o.o.	–	pensjonaty.online
Oneif Systemssp. z o.o.	–	oneif.systems