Catlab is an analysis laboratory created from the alliance between MútuaTerrassa, Consorci Sanitari de Terrassa and Hospital Sant Joan de Déu Private Foundation of Martorell.

The main laboratory of reference is located at the Parc Logístic de Salut in Viladecavalls while each hospital maintains its own laboratory on site. The Hospital of Terrassa and MútuaTerrassa each have their own laboratory on site.

Catlab relies on 130 professionals to serve 820,000 people. In order to set the lab up, a 5.5 million euro investment was made in equipment and technology. It is the most important laboratory in Europe in terms of automated facilities and the use of the most advanced technology.