Creative Management Group | 1,047 followers on LinkedIn. CMG: an agency you can trust | Creative Management Group and it's subsidiaries (CMG Pro Security, CMG brand Management, etc.) are locally owned and operated in Daytona Beach, FL. For over 25 years, we have served numerous brands, municipalities and local companies in specialized staffing, Brand Management and Security Staffing. Creative Management Group is one of the largest experiential marketing agencies in the country with the resources and capabilities to build an effective marketing foundation and program for your brand.