What is the main business of Kancelaria Prawnicza Ariton?

The main business activity of Kancelaria Prawnicza Ariton 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 September 8, 2023.

Where is the headquarters located?

The headquarters is located at: ul. Henryka Sienkiewicza 85, 06-400 Ciechanów.

Who is on the management board?

The management board consists of: Monika Diana Tańska (President of the Management Board).

What is the share capital?

The share capital of the company is PLN 1,137,000 (approx. $307,131).

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 $330,855 in 2025, which is an increase of 0.2% compared to 2024.

Is the company profitable?

Yes, in 2025 the company was profitable, achieving a net profit of $61,225, meaning the company decreased its profit by 22.2%.

What is the largest operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $170,437 in 2025, representing 67% of all operating expenses.

Kancelaria Prawnicza Aritonsp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2023-09-08

Share capital

1,137,000.00 PLN

Average employment (people)

5 (2025)

Registered address

ul. Henryka Sienkiewicza 85, 06-400 Ciechanów, Poland

Electronic delivery address

AE:PL-10289-93495-THVHU-20

Financials

Revenue history (in k)

From the notes

Current income tax (CIT due)	$14,337
Profit allocation	Dividend

Filing timeliness

Financial statements were filed on time, on average 140 days early.

202516/03/2026
202406/02/2025

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 · Accounting, bookkeeping and auditing activities; tax consultancy2,126 / 11,885

Top 18%

Division · Legal, accounting, bookkeeping and auditing activities; tax consultancy2,126 / 11,885

Top 18%

Sector · Professional, scientific and technical activities9,443 / 39,196

Top 24%

City · Ciechanów78 / 156

Top 50%

Voivodeship · Mazowieckie35,762 / 77,210

Top 46%

Country · Poland142,429 / 298,279

Top 48%

Results vs industry

Revenue

This companyUSD 330.86kMedianUSD 82.54kAverageUSD 480.46k

Net profit

This companyUSD 61.23kMedianUSD 6.26kAverageUSD 42.89k

Operating costs

This companyUSD 255.28kMedianUSD 69.68kAverageUSD 419.86k

Assets

This companyUSD 360.34kMedianUSD 46.62kAverageUSD 357.09k

Industry

Authorized Representatives

Monika Diana Tańskaage 45 – President of the Management Board

Mirosław Józef Zientarskiage 71 – Attorney-in-fact (sole)

Manner of representation

Declarations of will require the joint action of two members of the management board, or a member of the management board and a commercial proxy.

Ownership

Owner	Shares	Share value	Stake
Mirosław Józef Zientarskiage 71	22,710	$306,726.09	99.8681%
Others	30	$405.19	0.1319%

The articles of association require company consent for share transfers.

Beneficial owners

Person	Rights

Bank accounts

Registered as a VAT taxpayer on 2023-09-15.

Erste Bank Polska
94 1090 2604 0000 0001 5538 0088

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
CTG Financesp. z o.o.	$342,909.59	ctgfinance.pl
Entereyesp. z o.o.	$343,321.55	entereye.pl
Biuro Rachunkowe Heliossp. z o.o.	$340,924.91	biurohelios.pl
Gaccountancy Biuro Rachunkowesp. z o.o.	$334,965.01	gaccountancy.pl
AMS Audytorsp. z o.o.	$333,267.51	amsaudytor.pl
Vavicomsp. z o.o.	$326,415.07	vavicom.pl
Finance - Art Business Controllingsp. z o.o.	$322,985.98	fabc.pl
DanksS.A.	$318,069.41	danks.pl
SMR Solutionssp. z o.o.	$283,832.73	smr-solutions.pl
Multirachsp. z o.o.	$116,348.21	multirach.com

Change history

Date	Event
2024-04-18	Share capital increase (5,000.00 PLN → 1,137,000.00 PLN)
2023-09-08	Entered in the register

FAQ

Last updated: 2026-06-30