What is the main business of Mertex?

The main business activity of Mertex 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 August 31, 2015.

Where is the headquarters located?

The headquarters is located at: Al. Marsz. Piłsudskiego 50, 81-382 Gdynia.

Who is on the management board?

The management board consists of: Alicja Elwira Betlejewska (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 was the revenue?

In 2025, the company generated total revenue of $45,500, representing a decrease of 0.4% compared to 2024.

Is the company profitable?

Yes, the company recorded a net profit of $5,083 in 2025, meaning the company increased its profit by 19.5%.

Which cost dominates operating expenses?

The largest operating cost category falls under other operating costs. This category amounted to $33,582 in 2025, representing 84% of all operating expenses.

Mertexsp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2015-08-31

Share capital

5,000.00 PLN

Registered address

al. Marsz. Piłsudskiego 50/20, 81-382 Gdynia, Poland

Financials

Revenue history (in k)

Filing timeliness

2 of 6 financial statements were filed late (the longest delay 289 days for 2023).

202518/06/2026
202401/07/2025
202330/04/2025
202230/06/2023
202130/09/2022
202015/10/2021

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, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 45.50kMedianUSD 82.63kAverageUSD 478.39k

Net profit

This companyUSD 5.08kMedianUSD 6.27kAverageUSD 42.76k

Operating costs

This companyUSD 39.91kMedianUSD 69.75kAverageUSD 417.95k

Assets

This companyUSD 48.54kMedianUSD 46.59kAverageUSD 356.02k

Industry

Accounting, bookkeeping and auditing activities; tax consultancy (69.20.Z)Primary

Authorized Representatives

Alicja Elwira Betlejewska – President of the Management Board

Dorota Merchel – Attorney-in-fact (sole)

Manner of representation

In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.

Ownership

Owner	Shares	Share value	Stake
Alicja Elwira Betlejewskaage 43	44	$1,188.55	88%
Dorota Merchelage 69	6	$162.07	12%

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
Biuro Rachunkowe na Obcasachsp. z o.o.	$100,168.98	biuronaobcasach.com.pl
KKP 33sp. z o.o.	$98,558.51	kkp33.pl
Kre@Tywnasp. z o.o.	$101,762.60	kreatywnaspolka.pl
Split Taxsp. z o.o.	$78,322.22	splittax.pl
Affluentia Kancelaria Ekonomiczno-Podatkowasp. z o.o.	$30,070.72	affluentia.pl
MSP Consultingsp. z o.o.	$19,274.89	mspconsulting.com.pl
Biuro Rachunkowe Sparksp. z o.o.	$20,167.21	sparkbiuro.pl
Accounting Business Centersp. z o.o.	$16,813.23	accb.pl
Numerounosp. z o.o.	$12,768.18	numerouno.gdynia.pl
Baltic Finance Consultantsp. z o.o.	$300.68	bafico.pl

Change history

Date	Event
2024-09-20	Address change (Ul. Świętojańska 92-94c/4, 81-388, Gdynia → Al. Marsz. Piłsudskiego 50/20, 81-382, Gdynia)
2015-08-31	Entered in the register

FAQ

Last updated: 2026-06-18