
Overview
Mariański Group Marketing provides legal and tax advisory services to family businesses. It supports clients with succession, family foundations, legal structures, restructurings and tax risk management.
Financials
Revenue history (in k)
Filing timeliness
4 of 6 financial statements were filed late (the longest delay 85 days for 2021).
- 202522/06/2026
- 202420/08/2025
- 202327/06/2024
- 202219/07/2023
- 202108/10/2022
- 202028/10/2021
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
News

Monika Wolska – Bryńska partner at Mariański Group

Adam Mariański recognized in Chambers High Net Worth 2026

Were you with us on November 19, 2025? Let's meet again in Muszyna on October 8-9, 2026!

School of Successors — Open Day for those seriously considering succession

MG experts on foundations on the Warsaw Stock Exchange

Warning regarding email correspondence security
Industry
Offer
- Legal advisory
- Tax advisory
- Strategic mentoring
- Succession planning
Website technology
- Website
- WordPress
- Analytics and marketing
- Meta Pixel
Authorized Representatives
Manner of representation
In the case of a multi-member management board, each member of the management board is authorised to make declarations of will on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Dorota Sylwia Mariańskaage 49 | 50 | $675.31 | 50% |
Adam Marek Mariańskiage 54 | 50 | $675.31 | 50% |
Adam Marek Mariański and Dorota Sylwia Mariańska hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Subsidiaries
| Name | Share value | Stake | ||
|---|---|---|---|---|
Vestiresp. z o.o. | 1,350.62 USD | 100% |
Bank accounts
Registered as a VAT taxpayer on 2016-01-20.
26 1600 1462 1085 1429 6000 0005
43 1750 1093 0000 0000 4116 0217
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 | ||
|---|---|---|---|---|
| Tomczak Stanisławski Marketingsp. z o.o. | $921,761.84 | tomczak-stanislawski.pl | ||
| Matuszak Agencysp. z o.o. | $318,568.48 | matuszak.agency | ||
| Business&Sport Groupsp. z o.o. | $251,647.18 | projektkomunikacja.pl | ||
| Broker Msp. z o.o. | $215,930.93 | brokerm.pl | ||
| Italiana Marketingsp. z o.o. | $109,959.98 | italianamarketing.pl |
FAQ
Last updated: 2026-06-22