About Us Services Our Work Safety Careers Press Releases Inquiries Prentiss Gregorie Chief Financial Officer Prentiss was appointed CFO of Future Infrastructure in 2017. Prentiss brings over 25 years of accounting and financial leadership experience to the Future team. He has a wealth of expertise with particular strength in areas such as financial strategy, mergers and acquisitions and scaling businesses for growth. He has worked with companies ranging from start-ups to mid- and large- size corporations, both publicly and privately held. His industry experience includes telecommunications, manufacturing, software development and public accounting. Previously, he served as the CFO of Taqua and held senior financial executive roles at Tekelec and Santera. Prentiss started his career in public accounting at Deloitte. He earned a B.B.A. in Accounting from Auburn University and his M.B.A. in Finance from the Freeman School of Business of Tulane University. Talus Development, LLC is a full-service, telecommunications and utility contracting firm headquartered in Phoenix, Arizona. QUICK LINKS About Us Our Work Safety Careers Press Releases Inquiries OUR SERVICES Inside Plant Outside Plant Project Management Engineering & Design Small Cell Construction INQUIRIES 3025 W. Weldon Ave Phoenix, Arizona 85017 602-256-2565 info@talusdevelopment.com Talus Development, LLC.

About Us Services Our Work Safety Careers Press Releases Inquiries Don Riggs President & Chief Operating Officer Don founded Future Telecom in 1999 and leads the operations and business development activities across all Future Infrastructure companies. Don has nearly 40 years of experience in all aspects of the telecommunications and utility infrastructure installation, maintenance and repair industry. Prior to the establishment of Future Telecom, from 1988 to 1999, Don served as Operations Manager for R-COM, a Dallas-based underground installer of telecommunications infrastructure. From 1980 to 1987, Don was the founder and owner of All Star General Contractors, a cable television and telecommunications construction company. Don is also active in AMBUCS Mesquite chapter, an organization dedicated to creating mobility and independence for people with disabilities. Talus Development, LLC is a full-service, telecommunications and utility contracting firm headquartered in Phoenix, Arizona. QUICK LINKS About Us Our Work Safety Careers Press Releases Inquiries OUR SERVICES Inside Plant Outside Plant Project Management Engineering & Design Small Cell Construction INQUIRIES 3025 W. Weldon Ave Phoenix, Arizona 85017 602-256-2565 info@talusdevelopment.com Talus Development, LLC.