External collaborators with TransMedia are:
- Andrew Duchowski, Clemson University
- Blanca Arias-Badia, ACPA (Associació Catalana per a la Promoció de l’Accessibilitat)
- Chris Hughes, Salford University
- Chris Patnoe, Head of Accessibility Prorgames and Disability Inclusion for Google in Europe, the Middle East and Africa
- Gian Maria Greco, University of Macerata
- Gion Linder, Head of Accessibility at European Broadcasting Union
- Iris Serrat, Universitat Internacional Valenciana
- Izabella Krejtz, SWPS University of Social Sciences and Humanities
- José Dávila-Montes, University of Texas-Rio Grande Valley
- Juan Pedro Rica Peromingo, Universidad Complutense de Madrid
- Krysztof Krejtz, SWPS University of Social Sciences and Humanities
- Martí Petit, Consell de l’Audiovisual de Catalunya
- Pablo Romero-Fresco, Universidade de Vigo