Overview
Must Be Loud is a creative agency based in Warsaw that specializes in developing creative strategies and communication platforms. They implement campaigns across various media, including TV, digital, social media, and events, for both global and local brands such as McDonald's, Pepsi, and IKEA. The agency focuses on insights-driven communication and has experience with large international campaigns as well as smaller local activations.
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
Bank accounts
Registered as a VAT taxpayer on 2018-05-15. Active
03 1050 1012 1000 0090 8036 2222- 25 1050 1012 1000 0090 8036 2214
- 78 1050 1012 1000 0090 8036 2230
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
In the case of a one-person management board, the member of the management board makes declarations on behalf of the company. In the case of a management board consisting of two or more persons, joint action by two members of the management board or by one member of the management board jointly with a commercial proxy is required to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Mateusz Wojciech Książek (48) | 1 | $675.31 | 50% |
Marta Samsonov (47) | 1 | $675.31 | 50% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Mateusz Wojciech Książek (48)  | Shareholder of a limited liability company, 2500.0 PLN | |
Marta Samsonov (47) | Shareholder of a limited liability company, 2500.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| QSSsp. z o.o. | $480,683.21 | qss.pl | ||
| Ad-Venturesp. z o.o. | $397,945.67 | ad-venture.com.pl | ||
| Content Mediasp. z o.o. | $300,513.58 | content-media.pl | ||
| Protipsp. z o.o. | $219,581.03 | protipmarketing.com | ||
| LION Pulsesp. z o.o. | $201,273.85 | lionpulse.pl | ||
| Brandmatessp. z o.o. | $193,164.64 | brandmates.pl | ||
| Whitenightsp. z o.o. | $160,475.39 | whitenight.pl | ||
| WOWsp. z o.o. | $109,932.42 | wizard.com.pl | ||
| Think Eco Studiosp. z o.o. | $93,209.72 | thinkeco.pl | ||
| Art & Mediasp. z o.o. + limited partnership | $71,964.78 | art-media.pl |
Change history
| Date | Event | |
|---|---|---|
| 2026-06-16 | PKD change (Removed: 56, 63.12.Z, 73, 81; Added: 60.39.Z, 70.20.Z, 85.59.B, 85.59.D) | |
| 2020-01-16 | PKD change (Removed: 74.20.Z; Added: 47, 56, 68, 74, 81) | |
| 2019-09-25 | Address change (Ul. Solec 18, 00-410, Warszawa → Ul. Akademicka 3/73, 02-038, Warszawa) | |
| 2018-04-26 | Entered in the register |
FAQ
Last updated: 2026-06-16