Mavelikalam Ramakrishnan Narayanan has directorship in 19 companies. Mavelikalam Ramakrishnan Narayanan has first started the directorship with
Adtech Systems Limited company as Director on 06 January, 1992,
and Mavelikalam Ramakrishnan Narayanan was last appointed as Director on 09 February, 2024 in
Aquasun Marine Private Limited company.