Charles B. Castle


  • Sr. Vice President | Producer, Marsh & McLennan Agency LLC
  • Received CPCU designation in 1970
  • Received ARM designation in 1985
  • Past President of Dayton Miami Valley Chapter CPCU
  • Past member of various insurance carrier agent advisory councils


  • B.S. Degree, 1962, The Ohio State University


  • Past Member, Executive Committee, Miami Valley School Board
  • Past Member, Associate Board, Dayton Art Institute
  • Past Board Member, Miami Valley Health Improvement Council
  • Past Member, United Way Fundraising Chairman for Insurance Sector
  • Past Member, Hospice Capital Campaign

Personal & Social

  • Married, two children
  • Moraine Country Club
  • Greater Dayton Antique Society

Marsh & McLennan Agency LLC

Marsh & McLennan Agency is the trusted partner of businesses, municipalities, education and non-profit organizations, professional service providers, individuals, and families located in communities throughout the country. Our Midwest team of more than 180 insurance, human resource,
financial, and legal professionals provides comprehensive, value-driven insurance and financial services that effectively manage risk and protect clients’ assets and interests—tailoring solutions to meet their unique needs.


Charles B. Castle CPCU, ARM

409 E. Monument Ave, Suite 400

Dayton, OH 45402

Local: (937) 228-4135
Toll Free: (800) 949-1167
Fax: (212) 948-6359