Mark G. Nelson is co-Founder and Executive Chairman of Altus Equity Group, Inc., a private equity real estate investment firm. He is the former President and Chief Operating Officer of the Nelson Family of Companies, and during his two-decade tenure with the firm, the company grew from $10 million to over $400 million in revenues. He is also the lead singer and guitar player for the rock 'n roll band Walking Mirrors which donates all their ticket proceeds to local not for profits.