What is the main business of Janczewski?

The main business activity of Janczewski focuses on real estate agencies.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on May 5, 2022.

Where is the headquarters located?

The headquarters is located at: Plac Czerwca 1976 Roku 2, 02-495 Warszawa.

Who is on the management board?

The management board consists of: Krzysztof Marcin Janczewski (President 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 January 1, 2025 to December 31, 2025.

How much revenue was generated?

The company reported a revenue of $27,367 in 2025, which is a decrease of 41.1% compared to 2024.

No, in 2025 the company reported a net loss of $4,495.

What is the main operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $13,461 in 2025, representing 43% of all operating expenses.

Janczewskisp. z o.o.

Real estate agencies

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-05-05

Share capital

5,000.00 PLN

Registered address

Plac Czerwca 1976 Roku 2, 02-495 Warszawa, Poland

Electronic delivery address

AE:PL-38008-50709-JRGGI-29

Financials

Revenue history (in k)

Filing timeliness

Financial statements were filed on time, on average 52 days early.

202506/05/2026
202420/06/2025
202325/06/2024
202212/04/2023

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, city, voivodeship and across Poland in 2025.

Industry · Real estate agencies1,621 / 2,273

Top 71%

Division · Real estate activities14,614 / 18,724

Top 78%

Sector · Professional, scientific and technical activities14,614 / 18,724

Top 78%

City · Warszawa44,419 / 56,967

Top 78%

Voivodeship · Mazowieckie61,414 / 77,130

Top 80%

Country · Poland241,695 / 297,932

Top 81%

Results vs industry

Revenue

This companyUSD 27.37kMedianUSD 48.94kAverageUSD 315.93k

Net profit

This companyUSD -4.49kMedianUSD 1.97kAverageUSD 32.90k

Operating costs

This companyUSD 31.28kMedianUSD 43.14kAverageUSD 264.31k

Assets

This companyUSD 36.26kMedianUSD 34.26kAverageUSD 485.32k

Industry

Authorized Representatives

Agata Magdalena Janczewskaage 38 – Attorney-in-fact

Krzysztof Marcin Janczewskiage 37 – 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 Magdalena Janczewskaage 38	25	$337.66	25%
Krzysztof Marcin Janczewskiage 37	75	$1,012.97	75%

Krzysztof Marcin Janczewski and Agata Magdalena Janczewska hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

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
City Upp TomaszewskiS.K.A.	$31,458.74	cityupp.wordpress.com
Castellansp. z o.o.	$34,068.67	castellan.estate
Avyardsp. z o.o.	$30,456.92	avyard.pl
Home And Soulsp. z o.o.	$29,187.82	homeandsoul.pl
Domnet.Wawsp. z o.o.	$29,102.14	domnet.waw.pl
Loxton-Real Estate Groupsp. z o.o.	$27,572.29	loxton.pl
MIRA Rent Housesp. z o.o.	$26,135.54	t.pl
Warszawskie Nieruchomości Sprzedaż Wynajem Zarządzaniesp. z o.o.	$18,816.02	warszawskienieruchomosci.waw.pl
Premiere Homesp. z o.o.	$21,023.63	premierehome.pl
Davidovskasp. z o.o.	$20,935.46	davidovska.pl