What is the main business of Kancelaria Mentzen?

The main business activity of Kancelaria Mentzen focuses on accounting, bookkeeping and auditing activities; tax consultancy.

When was the company founded?

The company was registered in the Polish National Court Register (KRS) on December 1, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Grudziądzka 110-114, 87-100 Toruń.

What is the share capital?

The share capital of the company is PLN 199,950 (approx. $54,011).

What period do the latest financial data cover?

The latest available financial statement covers the period from January 1, 2024 to December 31, 2024.

How much revenue was generated?

The company reported a revenue of $4,858,188 in 2024, which is an increase of 1094.1% compared to 2023.

Yes, the company recorded a net profit of $227,406 in 2024, representing a multi-fold increase compared to 2023.

What is the largest operating cost?

The largest operating cost category falls under external services. This category amounted to $3,399,620 in 2024, representing 77% of all operating expenses.

Kancelaria Mentzensp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-12-01

Share capital

199 950,00 PLN

Registered address

ul. Grudziądzka 110-114/101, 87-100 Toruń, Poland

Electronic delivery address

AE:PL-96443-24962-HGAFI-13

Financials

Revenue history (in k)

Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.

Statistics

How the company ranks by revenue within its industry, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 4.61mMedianUSD 82.46kAverageUSD 486.15k

Net profit

This companyUSD 318.29kMedianUSD 6.13kAverageUSD 42.75k

Operating costs

This companyUSD 4.00mMedianUSD 69.10kAverageUSD 424.74k

Assets

This companyUSD 3.51mMedianUSD 46.80kAverageUSD 368.24k

Industry

Bank accounts

Registered as a VAT taxpayer on 2021-10-29. Active

Alior Bank
10 2490 0005 0000 4600 4125 9293
Alior Bank
40 2490 0005 0000 4530 5560 3836

Debt

No entries in the National Debtors Register (KRZ). No proceedings in KRZ

Public aid

No public aid cases recorded in the last 10 years.

Tenders

No recorded participation in tenders.

Authorized Representatives

Jakub Nowogórski — Vice President of the Management Board

Sławomir Jerzy Mentzen — President of the Management Board

Marta Stempniewska — Vice President of the Management Board

Patrycja Olczyk — Attorney-in-fact (sole)

Manner of representation

Each member of the management board is authorised to make declarations of will on behalf of the company independently.

Ownership

Owner	Shares	Share value	Stake
Sławomir Jerzy Mentzen (40)	1,000	$13,506.21	25.0063%
Mentzen S.A.	2,999	$40,505.13	74.9937%

Beneficial owners

Person	Rights
Agnieszka Mentzen (40)	Beneficjent fundacji rodzinnej mentzen w organizacji posiadającej większość akcji mentzen s.a.
Sławomir Jerzy Mentzen (40)	Shareholder of a limited liability company, 50000.0 PLN; Fundator / prezes zarządu / beneficjent fundacji rodzinnej mentzen w organizacji posiadającej większość akcji mentzen s.a.

Competitors

Selected automatically: mainly by similarity of the business description, plus comparable revenue, industry (PKD code) and location. Only companies with a complete profile (including a logo and financial data) are shown. The list is indicative.

Name	Revenue	Website
MSR Audytsp. z o.o.	$768,801.91	msraudyt.pl
DBZ 77 Tax & Legalsp. z o.o.	$604,687.33	dbz77.pl
Kancelaria Flissp. k.	$541,237.09	kancelaria-flis.pl
Kancelaria Podatkowo-Księgowa Finplussp. z o.o.	$381,383.61	kancelaria-finplus.pl
Wojak Kancelaria Podatkowasp. z o.o.	$284,748.72	wojak.com.pl
Kancelaria Prawno-Podatkowa Bettysp. z o.o.	$204,385.94	biurobetty.pl
Jaworski Kancelarie.sp. z o.o.	$194,035.46	jaworskikancelarie.pl
VSPsp. z o.o.	$167,547.88	virtussun.pl
A.M. Narkiewiczsp. z o.o.	$114,623.41	biuronarkiewicz.pl
TAX Analiticasp. z o.o.	$81,362.13	taxanalitica.pl

Change history

Date	Event
2024-01-11	Share capital change (50,000.00 PLN → 199,950.00 PLN)
2023-12-01	Entered in the register

FAQ

Last updated: 2026-07-30