What is the main business of Biuro Księgowe Klass?

The main business activity of Biuro Księgowe Klass 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 April 27, 2022.

Where is the headquarters located?

The headquarters is located at: ul. Wajdeloty 11, 20-604 Lublin.

Who is on the management board?

The management board consists of: Marzena Klassek (President of the Management Board) and Robert Klassek (Member 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, 2024 to December 31, 2024.

What revenue was generated?

The company reported a revenue of $38,196 in 2024, which is a decrease of 0.4% compared to 2023.

Is the company profitable?

Yes, the company recorded a net profit of $7,038 in 2024, meaning the company decreased its profit by 44.9%.

What is the main operating cost?

The largest operating cost category falls under employee remuneration. This category amounted to $25,906 in 2024, representing 85% of all operating expenses.

Biuro Księgowe Klasssp. z o.o.

Accounting, bookkeeping and auditing activities; tax consultancy

KRS: NIP: REGON:

Overview

Status

Active

Registry date

2022-04-27

Share capital

5 000,00 PLN

Registered address

ul. Wajdeloty 11/3, 20-604 Lublin, Poland

Financials

Revenue history (in k)

Filing timeliness

2 of 4 financial statements were filed late (the longest delay 3 days for 2025).

202518/07/2026
202414/07/2025
202314/07/2024
202217/07/2023

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, region and across Poland in 2025.

Results vs industry

Revenue

This companyUSD 42.59kMedianUSD 82.68kAverageUSD 479.05k

Net profit

This companyUSD 13.48kMedianUSD 6.28kAverageUSD 42.81k

Operating costs

This companyUSD 27.78kMedianUSD 69.90kAverageUSD 418.52k

Assets

This companyUSD 13.15kMedianUSD 46.64kAverageUSD 356.23k

Industry

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

Authorized Representatives

Marzena Klassek – President of the Management Board

Robert Klassek – Management Board Member

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
Marzena Klassekage 61	70	$945.43	70%
Robert Klassekage 40	30	$405.19	30%

Marzena Klassek and Robert Klassek 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
Węgrzycki Biuro Rachunkowesp. z o.o.	$244,444.14	wegrzycki.com
THU Astorsp. z o.o.	$222,811.02	astor.lublin.pl
Euro Inwestsp. z o.o.	$136,323.32	euro-inwest.eu
Taxarissp. z o.o.	$126,881.54	taxaris.pl
CSI Polskasp. z o.o.	$112,740.68	csi-polska.com
Abrigosp. z o.o.	$49,412.03	abrigo.com.pl
Biuro Rachunkowe Ikasp. z o.o.	$43,615.12	uslugiksiegowe.lublin.pl
TAX Lex Solutionssp. z o.o.	$41,386.47	taxlexsolutions.pl
Galaxyagrosp. z o.o.	$32,678.08	galaxystat.pl
Taxfundsp. z o.o.	$9,078.70	taxfund.pl

Change history

Date	Event
2024-01-22	Address change (Ul. Pawia 6/69, 05-500, Piaseczno → Ul. Wajdeloty 11/3, 20-604, Lublin)
2022-04-27	Entered in the register

FAQ

Last updated: 2026-07-20