What is the main business of Ad4m?

The main business activity of Ad4m focuses on holiday and other short-stay accommodation.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on November 29, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Hugona Kołłątaja 3, 32-091 Michałowice.

Who is on the management board?

The management board consists of: Anna Maria Donhefner Mazur (Member of the Management Board) and Marcin Maciej Mazur (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.

What revenue was generated?

The company reported a revenue of USD 4,044 in 2025, which is a decrease of 2.9% compared to 2024.

Is the company profitable?

No, the company recorded a net loss of USD 2,521 in 2025. For comparison, in 2024 the loss was USD 3,079, meaning the company reduced its loss by 18.3%.

What is the largest operating cost?

The largest operating cost category falls under depreciation and amortization. This category amounted to USD 3,508 in 2025, representing 54% of all operating expenses.

Ad4msp. z o.o.

Holiday and other short-stay accommodation

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-11-29

Share capital

5,000.00 PLN

Registered address

ul. Hugona Kołłątaja 3, 32-091 Michałowice, Poland

Financials

Revenue history

Filing timeliness

Financial statements were filed on time, on average 2 days early.

202512/07/2026
202414/07/2025

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, city, voivodeship and across Poland in 2025.

Industry · Holiday and other short-stay accommodation1,122 / 1,215

Top 92%

Division · Accommodation3,196 / 3,464

Top 92%

Sector · Accommodation and food service activities4,771 / 5,152

Top 93%

City · Michałowice28 / 31

Top 90%

Voivodeship · Małopolskie25,120 / 27,830

Top 90%

Country · Poland269,532 / 297,932

Top 90%

Results vs industry

Revenue

This companyUSD 4.04kMedianUSD 91.54kAverageUSD 567.90k

Net profit

This companyUSD -2.52kMedianUSD 2.21kAverageUSD 28.78k

Operating costs

This companyUSD 6.44kMedianUSD 83.88kAverageUSD 513.54k

Assets

This companyUSD 134.04kMedianUSD 119.77kAverageUSD 809.41k

Industry

Authorized Representatives

Anna Donhefner Mazur – Management Board Member

Marcin Maciej Mazur – 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
Anna Maria Donhefner Mazurage 48	5	$675.31	50%
Marcin Maciej Mazurage 52	5	$675.31	50%

The articles of association require board approval for share transfers.

Anna Maria Donhefner Mazur and Marcin Maciej Mazur hold a combined 100% – the ownership structure indicates family control.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-12-05.

ING Bank Śląski
67 1050 1100 1000 0090 8308 1217

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
Willa pod Dębamisp. z o.o.	$38,877.94	poddebami.net
MAB Polimersp. z o.o.	$35,901.65	mabpolimer.pl
Zakątek Homolesp. z o.o.	$29,246.73	zakatekhomole.pl
Barnabasp. z o.o.	$11,668.05	hostelwalbrzych.pl
P4yousp. z o.o.	$11,375.47	p4you.pl
ERP Homesp. z o.o.	$9,952.19	erphome.pl
Wojciech Dzikisp. z o.o.	$9,538.42	wojciechdziki.pl
Domy Morskie Natalia i Szymon Bajonsp. j.	$4,641.26	domymorskie.pl
Centrum Aktywnej Odnowy na Wzgórzusp. z o.o.	$1,084.24	nawzgorzu.com.pl
KWR Marzeniesp. z o.o.	$1,127.54	kwrmarzenie.pl

FAQ

Last updated: 2026-10-09