Sior John Green is a detail-oriented commercial real estate broker with 15 years of trusted experience in supporting complex projects, engaging tenants, and successfully negotiating favorable lease transactions. His expertise in leasing office space and competing with competitor landlords, combined with his exceptional skills in delivering compelling value propositions, has earned him a reliable reputation in the industry. Green's focus on unprecedented customer service as a primary pillar of growth has been his secret to increasing revenue, reducing vacancies, and earning lease renewals. He has a Master of Business Administration (M.B.A.) in Marketing from the University of St. Thomas and a Bachelor of Business Administration (B.B.A.) in Marketing from the University of Texas at San Antonio.

Green's career highlights include representing landlords in corporate headquarter relocations such as Air Liquide, Nexen Petroleum U.S.A. Inc., Murphy Exploration & Production, and Cobalt International Energy Inc. His success in these projects has earned him accolades such as the Project Lease winner of the 2015 Landmark Awards by the Houston Business Journal. He has held leadership positions in different organizations, including Director of Leasing at Highwoods Properties and Vice President at Foundry Commercial. Additionally, he has worked at OakPoint Real Estate, Marcus & Millichap Commercial Real Estate Investment Services, and MetroNational, where he held positions such as Commercial Real Estate Advisor, National Multi-Family Housing Group, Leasing Director, Property Manager, and Leasing Consultant.