Metabolic Explorer SA. Metabolic Explorer SA is a France-based biological chemistry company that specializes in the development of bioprocesses for the production of chemical compounds used in a range of products, such as textile fibers, paints, solvents, animal feed supplements and adhesives, among others. Metabolic Explorer SA offers chemicals, such as Glycolic acid, L-Methionine, MPG (1.2 Propanediol) and PDO (1.3 Propanediol). The Company markets its products mainly for three families of industrialists: Manufacturers of agro-resources, Existing producers of chemical compounds and Manufacturers employing chemical compounds. In addition, the Company is engaged in the research and development works and runs its own laboratory to develop micro-organisms.

Voltalia. Voltalia SA is a France-based holding company engaged in the renewable utilities sector. It designs, develops and operates electric power stations in numerous countries, such as France, French Guyana, Brazil, Greece and Morocco. The Company generates electricity using a variety of renewable energy sources. These include wind, water, biomass and solar power. In addition, Voltalia SA specializes in carbon credit trading activities. The Company operates several subsidiaries, including Anelia and Bio-Bar in France, Voltalia Guyane, SIG Kourou, SIG Mana and SIG Cacao in French Guyana, Voltalia Energia do Brasil in Brazil, Thegero in Greece and Alterrya Maroc in Morocco, among others. The Company is owned by Voltalia Investissement SA.