M&M Usługi Księgowesp. z o.o.
Accounting, bookkeeping and auditing activities; tax consultancy
Overview
M&M Usługi Księgowe is a company that provides comprehensive accounting services for sole proprietors, micro-enterprises, and medium to large businesses. Their offerings include simplified accounting, full accounting services, ZUS settlements, payroll services, and tax declarations. They cater to various business structures, including limited liability companies, joint-stock companies, and foundations.
Financials
Revenue history (in k)
Data and insights are generated automatically based on financial statements and may contain errors. This analysis is for informational purposes only and does not constitute an official assessment of the company's credibility or business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
No public aid cases recorded in the last 10 years.
Tenders
No recorded participation in tenders.
Authorized Representatives
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 |
|---|---|---|---|
Marcin Sebastian Olbert (46) | 25 | $675.31 | 50% |
Marta Olbert (44) | 25 | $675.31 | 50% |
Marcin Sebastian Olbert and Marta Olbert hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| MMS Financesp. z o.o. | $150,071.93 | mms-finance.pl | ||
| MWM Buchaltersp. z o.o. | $136,511.75 | mwmbuchalter.pl | ||
| Business Consulting Solutionssp. z o.o. | $90,215.87 | bcs-solutions.pl | ||
| Kumatysp. z o.o. | $62,588.80 | kumaty.pl | ||
| MRS Trustsp. z o.o. | $47,326.10 | mrtrust.pl | ||
| Saldo Booksp. z o.o. | $48,156.44 | saldobook.pl | ||
| Litmesp. z o.o. | $46,304.99 | litme.pl | ||
| FUN Taxsp. z o.o. | $44,140.66 | fun-tax.pl | ||
| E-Ksiegowesp. z o.o. | $41,691.59 | e-ksiegowe.pl | ||
| Sigma-Bsp. z o.o. | $40,493.40 | sigma-b.com |
FAQ
Last updated: 2026-05-22