Marcel R. Tremblay trained in business studies at Ulaval, Paris-Sorbonne, and Ljubljana. Since the 1970s, he has managed and managed several Canadian companies, and in 1994 founded the MRT Group, which specializes in mergers & acquisitions, strategic alliances and private financing.

Over the years, he has acted as an advisor to governments and companies in South America, Europe and Africa. He advises the management of Trust Eterna, a business development firm, and also acts as a senior special advisor for STS Capital and Hill Knowlton.

Former Member of Parliament in the House of Commons in Ottawa, Co-Chair of the Commission on Reform of the Canadian Senate and member of the Standing Committee on Management of the House of Commons of Canada. He has represented the Canadian government at the UN, NATO and OECD.

Member of the Board of Directors of several Chambers of Commerce and socio-economic organizations, currently Honorary Consul of Côte d’Ivoire in Quebec City.