Overview
Mustaszar is an accounting firm operating since 2002, providing bookkeeping, payroll and HR services, settlements with ZUS and the tax office, and representation of clients before these institutions. It also values companies and investments, prepares investment studies, handles insolvency cases, and provides investment advice.
Financials
Revenue history (in k)
Filing timeliness
3 of 6 financial statements were filed late (the longest delay 92 days for 2021).
- 202515/07/2026
- 202415/07/2025
- 202316/07/2024
- 202219/07/2023
- 202115/10/2022
- 202011/10/2021
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 2025.
Results vs industry
Industry
Offer
- Accounting services
- Payroll services
- Social insurance settlements
- Tax settlements
- Business valuation
- Investment valuation
- Investment advisory
- Bankruptcy case services
Authorized Representatives
Manner of representation
In the case of a one-person management board, the President of the Management Board is authorised to submit declarations of will on behalf of the company independently. In the case of a multi-member management board, each member of the management board is authorised to submit declarations of will on behalf of the company independently. The President of the Management Board is authorised independently to acquire rights and incur obligations up to the amount of PLN 25,000 (twenty-five thousand zlotys). In all other cases, joint action by two members of the management board or by a member of the management board and a commercial proxy is required.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
| 100 | $13,506.21 | 25% | |
Marlena Elżbieta Mikuszage 65 | 185 | $24,986.49 | 46.25% |
Marek Jarosław Świtońage 51 | 115 | $15,532.14 | 28.75% |
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2004-08-26.
Bank spółdzielczy94 8907 0008 2012 7500 1681 0001
Debt
No entries in the National Debtors Register (KRZ).
Public aid
6 public aid cases recorded, with a total value of $10,682.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| May 21, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $1,984$1,984 | Prezydent Miasta Opole | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $437$437 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Sep 20, 2020 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $372$372 | Prezes Zakładu Ubezpieczeń Społecznych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Kancelaria Rachunkowa Saldosp. z o.o. | $134,893.73 | saldo.krapkowice.pl | ||
| Honestasp. z o.o. | $96,934.84 | honesta.biz.pl | ||
| Ekonomikussp. z o.o. | $93,303.81 | ekonomikus.pl | ||
| Agastasp. z o.o. | $86,136.63 | agasta.pl | ||
| MM Businesssp. z o.o. | $80,526.78 | mmbusiness.pl | ||
| Wyniksp. z o.o. | $61,836.95 | biuro-wynik.pl | ||
| Taxklaudsp. z o.o. | $57,424.65 | taxklaud.com | ||
| Magusiaksp. z o.o. | $56,141.69 | magusiak.com.pl | ||
| Mikorsp. z o.o. | $55,655.44 | mikor.com.pl | ||
| Biuro Rachunkowe Mariusz Mazursp. z o.o. | $50,896.89 | brmazur.pl |
Change history
| Date | Event | |
|---|---|---|
| 2022-06-14 | Address change (Powstańców Ślaskich 25/13, 45-086, Opole → Ul. Józefa Von Eichendorffa 4, 45-590, Opole) | |
| 2016-01-21 | Switch to PKD 2007 (24 PKD 2004 codes → 10 PKD 2007 codes) | |
| 2009-09-16 | Address change (Katowicka 16/3, 45-061, Opole → Powstańców Ślaskich 25/13, 45-086, Opole) | |
| 2009-01-26 | Address change (Obrońców Stalingradu 66, 45-512, Opole → Katowicka 16/3, 45-061, Opole) | |
| 2007-03-05 | Name change ("scarpemania" → "mustaszar") |
FAQ
Last updated: 2026-07-30