HFPA activities and events are managed by Kellen Company. Founded in 1964, Kellen Company provides association management, meetings management, Internet services, creative communications and many other professional services. Kellen Company has offices in Atlanta, GA, New York, NY, Tucson, AZ, Washington, DC., and internationally in Brussels, Belgium, China, and Singapore.
355 Lexington Avenue, Suite 1500
New York, NY 10017