Founded as The Industrial Group (TIG) in 1994 by John Walsh, TIG Real Estate Services is a full-service commercial real estate services firm specializing in management and leasing of office, industrial, retail, and medical properties across Texas. TIG employs over 70 full-time professionals including leasing agents, real estate brokers, property managers, accountants, construction managers, and building engineers. And that’s exactly where the value of TIG comes from – the people.