Mario worked as both a Fellow 2001 and as a Program Manager at WFI. In 2009 he founded Angel Business & Consulting LLC to provide consulting services for the forest product and renewable energy industries. Mario assists companies doing business in both Latin America and North America to make informed decisions based upon research, analysis and recommendations. He works on many projects related to lumber, plywood & veneer, OSB, MDF and particleboard production and sales as well as projects related to bio-energy and wood fiber supply & demand. He is a regular writer for Lignum, the most important magazine for the Chilean forest industry. During his years at WFI he spoke at conferences in Brazil, Mexico, and the U.S.