IRG is a nationwide real estate development and investment firm specializing in the acquisition, development and management of commercial and industrial real estate throughout the United States.  IRG, through its affiliated partnerships and limited liability companies, operates a portfolio containing more than 150 projects in 28 states with more than 100 million square feet of rentable space. IRG is nationally recognized as a leading force behind the adaptive reuse of commercial and industrial real estate, solving some of America’s most difficult real estate challenges.