Strata Decision Technology (Chicago). Healthcare software vendor Strata Decision Technology has appeared on Inc 5000.'s list of "Fastest-Growing Companies in America" for the past three years. The company's 200 employees have access to corporate gym memberships, career engagement resources and one paid day off per year to volunteer. The company holds an annual two-day off-site retreat and companywide charity outings. Strata also focuses on career development with grants for personal growth and the LIFT Program, which includes mentoring, semiannual reviews and an employee recognition program.