Overview
Status
Active
Registry date
2025-07-01
Share capital
5,000.00 PLN
Registered address
ul. Podleśna 23B, 42-772 Kośmidry, Poland
Electronic delivery address
AE:PL-72626-10954-CGAHR-18
Financials
Filing timeliness
The financial statement for 2025 was filed on time.
- 202527/05/2026
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 5.66kMedianUSD 62.60kAverageUSD 892.03k
Net profit
This companyUSD 4.23kMedianUSD 5.26kAverageUSD 107.52k
Operating costs
This companyUSD 1.01kMedianUSD 51.09kAverageUSD 704.32k
Assets
This companyUSD 5.54kMedianUSD 33.63kAverageUSD 883.72k
Industry
Authorized Representatives
Mariusz Mizera – President of the Management Board
Natalia Mizera – 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 |
|---|---|---|---|
Mariusz Mizeraage 40 | 95 | $1,283.09 | 95% |
Others | 5 | $67.53 | 5% |
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 | ||
|---|---|---|---|---|
| Ekspert Zespół Doradców Finansowo-Księgowychsp. z o.o. | $48,217.27 | ekspert-skwp.pl | ||
| ARENsp. z o.o. | $41,240.83 | arenstudio.pl | ||
| Hando 2sp. z o.o. | $26,710.98 | biuro-hando.pl | ||
| Koncept Gliwicesp. z o.o. | $25,154.63 | koncept.gliwice.pl | ||
| Biuro Rachunkowe Agnieszka Kachniarzsp. z o.o. | $24,140.78 | biuro-kachniarz.pl | ||
| Biuro Rachunkowe Pro-Fimex Bissp. z o.o. | $23,858.61 | profimex.pl | ||
| Ceskosp. z o.o. | $13,763.95 | cesko.pl | ||
| Biuro Rachunkowe Getaxsp. z o.o. | $234.81 | getax.pl | ||
| Harenzasp. z o.o. | $69.60 | harenza.pl | ||
| Harmonia Cyfrsp. z o.o. | $15.26 | harmoniacyfr.pl |
FAQ
The main business activity of Biuro Księgowe Diament focuses on accounting and bookkeeping activities.
The company was registered in the Polish National Court Register (KRS) on July 1, 2025.
The headquarters is located at: ul. Podleśna 23B, 42-772 Kośmidry.
The management board consists of: Mariusz Mizera (President of the Management Board) and Natalia Mizera (Member of the Management Board).
The share capital of the company is PLN 5,000 (approx. $1,351).
The latest available financial statement covers the period from June 30, 2025 to December 31, 2025.
The company reported a revenue of $5,655 in 2025.
Yes, in 2025 the company achieved a net profit of $4,226.
The largest operating cost category falls under external services. This category amounted to $1,005 in 2025, representing 99% of all operating expenses.
Last updated: 2026-05-27