What is the main business of MJB Properties?

The main business activity of MJB Properties focuses on buying and selling of own real estate.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on August 11, 2021.

Where is the headquarters located?

The headquarters is located at: ul. Ks. Piotra Wawrzyniaka 1, 62-052 Komorniki.

Who is on the management board?

The management board consists of: Klaas Michiel Elema (President of the Management Board) and Jarosław Jerzy Szymkowiak (Member of the Management Board).

What is the share capital?

The share capital of the company is PLN 14,000 (approx. $3,782).

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 revenue was generated?

The company reported a revenue of USD 2,861,047 in 2025, which is an increase of 41.3% compared to 2024.

Yes, the company recorded a net profit of USD 966,327 in 2025, meaning the company increased its profit by 2.2%.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to USD 690,149 in 2025, representing 54% of all operating expenses.

MJB Propertiessp. z o.o.

Buying and selling of own real estate

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2021-08-11

Share capital

14,000.00 PLN

Registered address

ul. Ks. Piotra Wawrzyniaka 1, 62-052 Komorniki, Poland

Electronic delivery address

AE:PL-51331-74983-VIRVC-19

Financials

Revenue history (in k)

Filing timeliness

1 of 4 financial statements was filed late (for 2022, 5 days late).

202502/07/2026
202426/06/2025
202311/07/2024
202220/07/2023

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 2.86mMedianUSD 103.75kAverageUSD 1.65m

Net profit

This companyUSD 966.33kMedianUSD -398.15AverageUSD 198.39k

Operating costs

This companyUSD 1.27mMedianUSD 82.65kAverageUSD 1.22m

Assets

This companyUSD 12.33mMedianUSD 505.32kAverageUSD 7.47m

Industry

Authorized Representatives

Klaas Michiel Elema – President of the Management Board

Stefan Piotr Jankowiak – Attorney-in-fact (sole)

Jarosław Jerzy Szymkowiak – Management Board Member

Piotr Pabich – Attorney-in-fact (sole)

Manner of representation

In the case of a multi-member management board, each of the members of the management board is authorised independently to submit declarations and sign on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Beheermaatschappij Klaas Elema Besloten Vennootschap	56	$756.35	20%
Dajmar sp. z o.o.	168	$2,269.04	60%
Sigma-Pi sp. z o.o.	56	$756.35	20%

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2021-12-10.

BNP Paribas Bank Polska
04 1600 1462 1852 3454 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
TppiS.A.	$4,528,214.86	tppi.pl
ST. Paul’s Developments Polskasp. z o.o.	$3,333,638.21	st-pauls.pl
Symfonia Onesp. z o.o.	$2,975,247.17	twojem.pl
Bonus DevelopmentS.K.A.	$2,793,996.12	bonusdevelopment.pl
ARS Przyjazna Park Vsp. z o.o.	$2,084,379.71	arsdevelopment.pl
4corner 1sp. z o.o.	$2,036,944.43	awmdevelopment.pl
Projekt Echo - 143sp. z o.o.	$1,884,557.28	archicom.pl
Polonica Nieruchomości Comsp. z o.o. + limited partnership	$1,568,596.30	polonica.com.pl
Dobre Promosp. z o.o.	$1,483,290.33	dobrepromo.pl
Odomo.Plsp. z o.o.	$1,422,041.45	odomo.pl