New York attorney · Reg. #4582979

Justin Graf Castillo

Registered — renewal due (registry: Due to reregister within 30 days of birthday)

Current employer

Bt Federal Inc. · Reston, VA · since at least September 2026

Admission

Admitted 2008, Third Department · Georgetown University Law Center

Employment history

• Bt Federal Inc. · Reston, VA · current

Compiled from NYS Office of Court Administration registration records and published NY Appellate Division decisions; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.