ISRO Satellite Centre (ISAC) is the lead centre for Satellite Building and Development of state of art  Technologies. About 2500 personnel work in ISAC, majority of whom are highly qualified Engineers and Technicians. The Centre has a flexible matrix organization structure striving to ensure best possible use of expertise and resources. It is organized in to core functional R & D Groups and Project Groups supported by specialised fabrication and Testing facilities.

 

Five functional areas (MSA,CMA,DCA,IPA,RCA), FACILITIES, two independent groups (PPEG,CIG), Three Programme Management offices for spacecraft projects namely GEOSAT, IRS&SMALL SATELLITES, ASTROSAT and an independent Division (SAID) for space science research presently constitute the core of the Organisation. The functional Areas and Projects report to Director of the Centre Dr.T. K. Alex. The functional groups are supported by the Administrative & auxiliary Divisions headed by Controller.

The Laboratory for Electro-Optic Systems (LEOS), working under the overall umbrella of ISAC, carries out research and development in the field of electro optic sensors and supplies systems required for satellites.