HGC Group of Companies 2018 Year in Review from HGC Group of Companies on Vimeo. Join The Movement VOTED A TOP WORKPLACE FOR 8 YEARS IN A ROW. HGC Construction believes in doing great work with like-minded people. Our team partners with other talented and highly-skilled professionals enjoying industry-leading development programs, frequent growth opportunities, and a results-oriented culture. Learn more about our commitments. As a relationship-driven company, HGC builds connections with our Team Members. Together, we celebrate wins, applaud our shared successes, and work to positively impact our clients and our community.