What is the main business of MW Janczewscy Development?

The main business activity of MW Janczewscy Development focuses on building works related to erection of residential and non-residential buildings.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 13, 2017.

Where is the headquarters located?

The headquarters is located at: ul. Wojska Polskiego 43, 05-101 Nowy Dwór Mazowiecki.

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 January 1, 2024 to December 31, 2024.

What revenue was generated?

The company reported a revenue of $169,763 in 2024, which is an increase of 163.8% compared to 2023.

No, the company recorded a net loss of $90,102 in 2024. For comparison, in 2023 the loss was $51,912, meaning the company increased its loss by 64.8%.

Which cost dominates operating expenses?

The largest operating cost category falls under external services. This category amounted to $150,780 in 2024, representing 58% of all operating expenses.

MW Janczewscy Developmentsp. z o.o.

Building works related to erection of residential and non-residential buildings

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2017-11-13

Share capital

10,000.00 PLN

Registered address

ul. Wojska Polskiego 43, 05-101 Nowy Dwór Mazowiecki, Poland

Financials

Revenue history (in k)

Filing timeliness

No financial statement for 2025 – the filing deadline has passed. 4 of 6 financial statements were filed late (the longest delay 1320 days for 2019).

2025not filed
202417/03/2025
202327/05/2024
202227/05/2024
202127/05/2024
202027/05/2024

Filed on timeDelayFiling deadline

The statements for 2018–2022 report only zeros (no activity).

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 2024.

Industry · Building works related to erection of residential and non-residential buildings6,616 / 12,200

Top 54%

Division · Construction of buildings13,762 / 27,296

Top 50%

Sector · Construction15,284 / 30,480

Top 50%

Voivodeship · Mazowieckie69,341 / 142,035

Top 49%

Country · Poland250,604 / 495,867

Top 51%

Results vs industry

Revenue

This companyUSD 169.76kMedianUSD 216.03kAverageUSD 1.91m

Net profit

This companyUSD -90.10kMedianUSD 6.06kAverageUSD 102.57k

Operating costs

This companyUSD 259.74kMedianUSD 184.30kAverageUSD 1.74m

Assets

This companyUSD 1.13mMedianUSD 320.30kAverageUSD 2.44m

Industry

Authorized Representatives

Mariola Aleksandra Janczewska – Management Board Member

Waldemar Czesław Janczewski – President of the Management Board

Manner of representation

Each member of the management board is authorised to represent the company independently.

Ownership

Owner	Shares	Share value	Stake
Mariola Aleksandra Janczewskaage 67	150	$2,025.93	75%
Waldemar Czesław Janczewskiage 71	50	$675.31	25%

Mariola Aleksandra Janczewska and Waldemar Czesław Janczewski hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-07-05.

Bank Pekao SA
81 1240 6074 1111 0010 7702 1020

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
Hydrobudowa - 6S.A.	$197,581.59	hb6.pl
Lepszy Dom Polskasp. z o.o.	$180,390.94	lepszydom.com
DSA Nieruchomościsp. z o.o.	$175,245.55	dsanieruchomosci.pl
HUS Developmentsp. z o.o.	$172,896.71	husdevelopment.pl
Ultralam-Polskasp. z o.o.	$162,567.95	ultra-koncept.eu
Optimasp. z o.o.	$161,644.46	optimabud.pl
Lokaty BudowlaneS.A.	$157,225.75	lokatybudowlane.pl
Maxhome sp. z o.o.sp. k.	$151,479.16	maxhome.pl
Dobre Budownictwosp. z o.o.	$149,124.91	dobrebudownictwo.com
Skeletsp. z o.o.	$146,317.47	skelet.pl