Overview
Advantim Family Office provides audit, advisory and accounting services to businesses of different sizes in Poland and abroad. Its services include financial statement audits and reviews of EU-fund expenditure, interim finance and accounting management, and financial, tax and accounting training.
Financials
Revenue history (in k)
Filing timeliness
No financial statement for 2024 – the filing deadline has passed. 4 of 6 financial statements were filed late (the longest delay 650 days for 2021).
- 2024not filed
- 202329/05/2024
- 202230/04/2024
- 202125/04/2024
- 202001/02/2023
- 201928/09/2020
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 2023.
Results vs industry
Industry
Offer
- Financial statement audits
- Auditing of EU grant expenditure
- Accounting services
- Tax documentation management
- Payroll services
- Financial consulting
- Financial training
Website technology
- Website
- WordPress
- Elementor
Authorized Representatives
Manner of representation
Each member of the management board acting independently is authorized to make declarations and sign on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Katarzyna Kurusage 47 | 50 | $675.31 | 50% |
Paweł Kurusage 47 | 50 | $675.31 | 50% |
Katarzyna Kurus and Paweł Kurus hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
Bernalillo Investmentsp. z o.o. | 675.31 USD | 50% |
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 | ||
|---|---|---|---|---|
| Audire Assurancesp. z o.o. | $123,506.14 | audire.pl | ||
| Ajbrsp. z o.o. | $67,223.93 | ajbr.pl | ||
| Advance Financesp. z o.o. | $66,983.80 | advancefinance.pl | ||
| Aimtaxsp. z o.o. | $68,048.36 | aimtax.pl | ||
| Verum Audytsp. z o.o. | $56,956.55 | verumaudyt.pl | ||
| AMP Finanse Bissp. z o.o. | $50,281.27 | amp-finanse.pl | ||
| Profitea Accountsp. z o.o. | $46,554.50 | profitea.pl | ||
| Bandwsp. z o.o. | $43,952.18 | bandw.pl | ||
| BR Axiomsp. z o.o. | $42,141.32 | braxiom.pl | ||
| Finance One Accountingsp. z o.o. | $35,082.58 | financeone.pl |
Change history
| Date | Event | |
|---|---|---|
| 2025-05-05 | Name change (Kols Family Office → Advantim Family Office) | |
| 2025-05-05 | Switch to PKD 2025 (7 PKD 2007 codes → 9 PKD 2025 codes) | |
| 2025-03-04 | Address change (Ul. Szpitalna 8/10, 00-031, Warszawa → Skierniewicka 10a, 01-230, Warszawa) | |
| 2023-11-08 | Name change (Key Opinion Leaders → Kols Family Office) | |
| 2020-03-10 | Address change (Ul. Wspólna 35/23, 00-519, Warszawa → Ul. Szpitalna 8/10, 00-031, Warszawa) |
FAQ
Last updated: 2026-04-19