Program Information Gray is a nationally ranked architecture, engineering and construction firm providing design-build services to clients in the following core markets: retail, hospitality, manufacturing, food and beverage, commercial, automotive and distribution. We are a family and employee-owned business with a 53 year track record of delivering facility solutions to customers and improving the communities in which we work. We are consistently ranked among the top 20 firms nationally and our experience in working with international customers is unmatched. Gray performs a broad spectrum of contracting services for ground-up, phased remodel, takeover renovation, design-build and tenant improvement projects.