Gresham Smith is a nationally ranked architecture, engineering, design, and consulting firm that opened its Denver office in 2024 at Park Central in the downtown central business district. The Denver office serves longtime clients including HCA Healthcare and Denver International Airport, with a focus on aviation, healthcare, and life and work places markets across the Front Range and Mountain States. Gresham Smith The firm maintains a strong commitment to LGBTQ+ inclusion in the workplace, operating an LGBTQ+ Alliance Employee Resource Network that promotes acceptance, safety, and equity for all staff who identify as LGBTQ+. Gresham Smith Gresham Smith is a member of the Colorado LGBTQ Chamber of Commerce and has consistently ranked as a “best place to work” nationally.