Cohort Plc is a holding company, which engages in the provision of defense solutions. The company is headquartered in Reading, Berkshire and currently employs 1,619 full-time employees. The company went IPO on 2006-03-08. The Company’s segments include Communications and Intelligence, and Sensors and Effectors. Communications and Intelligence segment includes EID, EM Solutions, MASS and MCL; and Sensors and Effectors segment includes Chess, ELAC SONAR and SEA. EID designs and manufactures advanced communications systems for naval and military customers. EM Solutions designs, assembles, tests, and supports satellite communications on-the-move terminals. MASS is a specialist data technology company. MCL designs, sources and supports advanced electronic and surveillance technology. Chess Dynamics offers surveillance, tracking and fire-control systems. ELAC SONAR supplies advanced sonar systems and underwater communications. SEA delivers and supports technology-based products.