Tom Gelissen works as a Producer, mix engineer, sound designer and all-round musician in a wide variety of musical styles. Projects spanning music productions, live concerts, music for film, and broadcast. From classic music, opera, Indie, pop/rock to EDM. Connecting music, sound and technical aspects of a production.

As a producer, mixer and or sound designer Tom worked with, among others:

Orchestra's, band's and Artist's
Royal Concertgebouw Orchestra (Amsterdam), Berliner Philharmonic, Rotterdam Philharmonic, Noord Nederlands Orkest, Dutch Chamber Orchestra, Dutch Philharmonic Orchestra, Amsterdam Sinfonietta, Dutch Radio Philharmonic Orchestra, Dutch Radio Choir, Asko Schonberg ensemble, Ives Ensemble, Ensemble Klang, New Philharmonic Orchestra Utrecht, Orchestre Particulare, Guido's Orchestra, Royal Military Orchestra Johan Willem Friso, Holland Symfonia, Residentie Orkest, Conservatoire of Rotterdam, Royal Conservatoire of The Hague, Holland Opera, Dutch Youth Orchestra, Ensemble Incontemporain Paris, Music Fabrik Koln, Heritage Orchestra, Metropole Orchestra, Holland Opera, Radio Kamerorkest, Bulgarian National Radio Symfony Orchestra, New Amsterdam Orchestra, Prague Philharmonic Orchestra, Philip Glass Ensemble,
Joseph Calleja, Steve Vai, Tori Amos, Antony and the Johnsons, Tim Minchin, Leisure Society, Outside, Scanner, Bad Cirkuz, Kung Fu Junkies, Percossa, Circle Percussion, ZAPP jazz String Quartet, Levien, Trio Tincho, Lennie Vane, LOOS, Modello 62, Gordon, LA The Voices, Glannis Grace, Carlo de Wijs, Doe Maar, Janne Schra, Merlijn Nash, Jonathan Jeremiah, Sugamama, Michael Kiwanuka, Woodkid, Jaga Jazzist, Epica, Julien Clerc, Armin van Buuren, Skrillex, Liela Moss, Anna Calvi, Shingai Shoniwa, Giorgio Moroder, David Byrne, Goldie, Jack U,

Conductors, Directors and Composors
Valery Gergiev, Simon Rattle, Reinbert de Leeuw, Maris Jansons, Yannick Nezet-Seguin, Antonio Pappano, Antony Hermus, Clark Rundell, Stefan Asbury, Jules Buckley, Pierre Audi, Martin Gauci, Steve Reich, Heiner Goebbels, Louis Andriessen, Marc-Anthony Turnage, Philip Glass, Steve Reich, Peter Adriaansz, Pete Harden, Kate Moore, John de Simone, Tom Johnson, Andrew Hamilton, Oscar Bettison, Matthew wright, Michel vd Aa, Julene Nahar Siddique, Wil Kunhardt, Hans Leenders, among many others

Festivals and Venues
Meltdown Festival London, Edinburgh Festival, Roskilde Festival Denmark, Grachtenfestival Amsterdam, Ultra Miami, NYE Dubai - Burj Khalifa, Symfonica in Rosso, Manamah - Bahrein Opening of the Arabic Cultural year 2012, Huddersfield Fesitival, Night of the Unexpexcted Paradiso Amsterdam, Fesitval Classique, Festival van Vlaanderen, Gent. Concertgebouw Amsterdam, Doelen Concerthall Rotterdam, Delft Chamber music Festival, Crossing Border Festival, Today’s Art Festival, TAG, ECHO – European Concert Hall Organisation, Classical Meets House, Minimal Music Festival, Eliza Miller Dans Company New York, Korzo dans productions, Barbican Centre, Brighton Festival, Byblos International Festival, Vivid Live Festival, State of Trance, Ultra Music Festival, Edinburgh International Festival, Meldown Festival London

Workshops
Gave workshops at the music departments of: Princeton University, Canterbury University, Glasgow University, Conservatoire of Brno. Teaching currently at the Royal Conservatoire of The Hague.