Ramanathan Umadevi has directorship in 2 companies. Ramanathan Umadevi has first started the directorship with Shri Shiva Kamatchi Textiles Limited company as Director on 14 September, 2007,
and Ramanathan Umadevi was last appointed as Director on 30 March, 2009 in Muthukumarasamy Textiles Limited company.