Here are some of my clients that I was working for either directly or through various studios:


Arcelor Mittal, Amnesty International, Agora, Bricomarche, Bahlsen, Boels, Bank BPS, Bacardi, BP Castrol, Brady, Canterbury Cathedral, Caritas, Castorama, Celma, Cisco Systems, Coca Cola, Dekoral, DB Schenker, Pizzeria DaGrasso, Denckermann, Europarliament TV, Farmona Cosmetics, Genosys, IT Card, ING,  IVECO, Jacobs, Kraftmann, KredytBank S.A., KGHM Polska Miedź, Mlekovita, Mazda Poland, Mahle Polska, Mix Electronics, mResell, Mostostal, New Holland Tractors, Nutella, Oknoplast, Orlen, Polish Radio, Polish Angling Association, Polityka weekly, PNiG, Panasonic, PEKAES, Philips Lightning, Paged Furniture, Port Gdańsk, Pyrzowice Airport, Quatar Aiways, Rubb, Roche Diagnostics, Radmor, Renault Polska, Siemens, Shell, Shimano, Syngenta, Telewizja Polska S.A., Tesco, Tauron,  Polish Patent office, WKS Śląsk football club, Warsaw City council, Westin, Volkswagen, Zachęta National Gallery in Warsaw.

What my clients think...


"Karol has been helping me out with the audio on my photography based YouTube channel for some time. I was getting complaints from viewers and realized I didn't have the know-how to improve it myself.  Karol's services have transformed the quality of my narratives to the point where the only complaint I have had since is on a video on which Karol did not sprinkle his magic dust - due to time constraints on my part."

David Thorpe -



"Professionally and on time.  Highly recommended!".

Bartek Selinger -



"Karol is a real pro. Excellent cooperation, bilingual VO. Flawless cooperation".

Jacek Porada -



"Karol is solid and reliable. Long-term cooperation, dozens of joint, multilingual projects. Highly recommended".

Max Godek - + 44 78 99 87 10 20