Suciete Regionale d'Investissement de Wallonie is an economic development agency based in Liege, Belgium. Established in 1979, the agency invests in all sectors contributing to the economic development of the Wallonia Region. The assets of the agency are managed and governed by the board of directors.Societe Regionale d'Investissement de Wallonie's investment portfolio is valued at over EUR 3 billion, with investments in private equity, real estate, natural resources, and infrastructure.