Overview
Mediacore is a media agency that specializes in online and offline advertising campaigns, including SEM and e-commerce initiatives. The company utilizes tools such as Google Ads, DV360, GA4, YouTube, and TikTok to build brands and increase sales. Additionally, they offer communication strategy development and conduct research and analysis for their clients.
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 2010-10-01. Active
04 1050 1025 1000 0090 8053 8714- 24 1050 1025 1000 0090 8112 5107
- 35 1050 1025 1000 0090 3175 0939
Debt
No entries in the National Debtors Register (KRZ). No proceedings in KRZ
Public aid
15 public aid cases recorded, with a total value of $138,959.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Apr 8, 2026 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $5,619$5,619 | Prezes Banku Gospodarstwa Krajowego | |
| Mar 14, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $5,224$5,224 | Prezes Banku Gospodarstwa Krajowego | |
| Apr 11, 2024 | De minimis aid (in accordance with Commission Regulation No 1407/2013 or earlier) | $12,161$12,161 | Prezes Banku Gospodarstwa Krajowego |
Tenders
No recorded participation in tenders.
Authorized Representatives
Manner of representation
Two members of the management board jointly are authorized to make declarations on behalf of the company.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marcin Sylwester Oleszko (43) | 75 | $1,012.97 | 50% |
Krzysztof Narcyz Piekarski (54) | 75 | $1,012.97 | 50% |
Beneficial owners
| Person | Rights | |
|---|---|---|
Marcin Sylwester Oleszko (43)  | Shareholder of a limited liability company, 3750.0 PLN | |
Krzysztof Narcyz Piekarski (54) | Shareholder of a limited liability company, 3750.0 PLN |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| NAV Agencysp. z o.o. | $4,905,962.40 | navagency.com | ||
| Adcookiesp. z o.o. | $4,198,495.05 | adcookie.pl | ||
| Tribe47P.S.A. | $1,880,845.26 | tribe47.com | ||
| Adequatesp. z o.o. | $1,531,655.45 | adequate.pl | ||
| Mediafarmsp. z o.o. + limited partnership | $1,456,680.53 | mediafarm.pl | ||
| Store-Mediasp. z o.o. | $1,411,289.78 | store-media.pl | ||
| Project Upsp. z o.o. | $1,312,877.88 | projectup.pl | ||
| Adremediasp. z o.o. | $1,255,593.69 | adremedia.pl | ||
| Komplemediosp. z o.o. | $1,108,686.18 | komplemedio.pl | ||
| Wowmedia&Metricssp. z o.o. | $942,832.43 | wowmediametrics.com |
Change history
| Date | Event | |
|---|---|---|
| 2022-08-10 | Address change (Ul. Podmiejska 20, 01-498, Warszawa → Aleje Jerozolimskie 136, 02-305, Warszawa) | |
| 2015-11-25 | Address change (Marszałkowska 34/50/22, 00-554, Warszawa → Ul. Podmiejska 20, 01-498, Warszawa) | |
| 2015-05-22 | Share capital change (5,000.00 PLN → 7,500.00 PLN) | |
| 2015-05-22 | PKD change (Removed: 18.2, 24.3, 24.4, 25.1, 25.6, 25.9, 26.1, 26.2, 26.3, 26.4, 26.5, 26.6, 26.7, 26.8, 27.1, 27.2, 27.3, 27.4, 27.5, 27.9, 28.1, 28.2, 28.4, 28.9, 29.2, 29.3, 32.3, 32.9, 33.2, 35.1, 35.3, 36.0, 38.1, 38.2, 38.3, 39.0, 41.1, 41.2, 42.2, 42.9, 43.1, 43.2, 43.3, 43.9, 45.1, 45.2, 45.3, 45.4, 46.1, 46.4, 46.5, 46.6, 46.7, 46.9, 47.1, 47.2, 47.4, 47.5, 47.6, 47.7, 47.9, 49.4, 52.1, 52.2, 53.2, 58.1, 58.2, 59.1, 59.2, 62.0, 63.1, 63.9, 64.2, 64.3, 64.9, 66.1, 68.1, 68.2, 68.3, 70.1, 70.2, 71.1, 71.2, 72.1, 72.2, 73.1, 73.2, 74.1, 74.2, 74.3, 74.9, 77.1, 77.2, 77.3, 77.4, 79.1, 79.9, 81.1, 81.2, 81.3, 82.1, 82.2; Added: 52.10, 73.11.Z, 73.12.A, 73.12.B, 73.12.C, 73.12.D) | |
| 2010-08-31 | Entered in the register |
FAQ
Last updated: 2026-07-17