Biuro Usług Księgowych Sonarsp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
KRS: NIP: REGON:
Overview
Status
Active
Registry date
2001-06-06
Share capital
400,000.00 PLN
Registered address
ul. Skrzetuskiego 34, 02-726 Warszawa, Poland
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2024 – the filing deadline has passed. 1 of 6 financial statements was filed late (for 2021, 62 days late).
- 2024not filed
- 202319/06/2024
- 202207/05/2023
- 202115/09/2022
- 202031/08/2021
- 201924/09/2020
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 2023.
Division · Legal, accounting, bookkeeping and auditing activities; tax consultancy4,557 / 11,885
Top 38%
Voivodeship · Mazowieckie74,086 / 142,033
Top 52%
Country · Poland267,171 / 495,860
Top 54%
Results vs industry
Revenue
This companyUSD 128.07kMedianUSD 82.54kAverageUSD 480.31k
Net profit
This companyUSD -2.06kMedianUSD 6.27kAverageUSD 42.86k
Operating costs
This companyUSD 130.10kMedianUSD 69.72kAverageUSD 419.75k
Assets
This companyUSD 92.58kMedianUSD 46.59kAverageUSD 356.98k
Industry
Authorized Representatives
Andrzej Adam Jarzyna – President of the Management Board
Michał Jerzy Miąsko – Management Board Member
Manner of representation
Member of the management board independently
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 780 | $108,049.70 | 100% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2001-06-26.
17 1090 1043 0000 0001 6174 3486
96 1020 1055 0000 9602 0147 9328
Debt
No entries in the National Debtors Register (KRZ).
Public aid
4 public aid cases recorded, with a total value of $2,921.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jun 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $561$561 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $561$561 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 30, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $518$518 | Prezes Zakładu Ubezpieczeń Społecznych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Kancelaria Jabłońscysp. z o.o. | $133,992.96 | kancelariajablonscy.pl | ||
| Pavkonsp. z o.o. | $133,896.74 | pavkon.pl | ||
| POOZsp. z o.o. | $138,587.18 | pooz.com.pl | ||
| Aristo Brsp. z o.o. | $138,164.61 | aristobr.pl | ||
| Altertax Auditsp. z o.o. + limited partnership | $136,391.23 | altertax.eu | ||
| CXOsp. z o.o. | $133,880.31 | cxoservices.pl | ||
| MDDPS.A. | $133,066.14 | mddp.pl | ||
| Biuro Rachunkowe Gamasp. z o.o. | $131,352.18 | biurogama.pl | ||
| Polska Kancelaria Księgowasp. z o.o. | $131,014.57 | pkkonline.pl | ||
| Biuro Rachunkowe Rcytrynasp. z o.o. | $130,696.72 | br.rcytryna.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-06-30 | Address change (Gizów 6, 01-249, Warszawa → Ul. Skrzetuskiego 34, 02-726, Warszawa) | |
| 2021-09-02 | Name change (Unifund → Biuro Usług Księgowych Sonar) | |
| 2021-07-23 | Share capital increase (50,000.00 PLN → 400,000.00 PLN) | |
| 2007-06-14 | Name change ("centrum Technik Komputerowych" → Unifund) | |
| 2001-06-06 | Entered in the register |
FAQ
Last updated: 2026-10-07