In 2004, Ravelomanantsoa was appointed Chair of the Global Congress of Black Women. She is currently president of Femmes entrepreneurs de Madagascar. She is also the vice-president of the French Carrefour des entrepreneurs.
In 2006, Ravelomanantsoa became the first ever woman to stand to be President of Madagascar, when she took part in the presidential election held in December of that year. She took seventh place with 2.56% of the vote.