Rebecca Halkias
535 Group, Llc
beckyhalkias@gmail.com
202-368-9688
410 New Jersey Ave. SE, Washington, DC, 20003, 
1) CITY OF HUNTSVILLE, ALABAMA
2) HUNTSVILLE HOSPITAL HEALTH SYSTEM
3) PHILADELPHIA SHIPYARD DEVELOPMENT CORPORATION
4) SOLID WASTE DISPOSAL AUTHORITY OF THE CITY OF HUNTSVILLE
5) THE HUNTSVILLE-MADISON COUNTY AIRPORT AUTHORITY
Last Updated: July 22, 2026