Its traffic business is undertaken by its fully owned subsidiary, CMS Traffic Systems. And software development including exports are under Systime Computers which the company acquired in 1984. Chairman and managing director R D Grover said the company was currently debating whether to list CMS Computers or one of its subsidiaries.

CMS Computers has a paid-up capital of Rs 20 crore and is promoted by R D Grover, V K Prasad and S Ramadorai - both of whom are directors. For the last fiscal it had a turnover of Rs 268 crore.