John E L Fox

PhD, BSc (Mech E), MIMechE, C Eng, Euro Eng, MIPet

Senior Partner

London Office

+44.7928.933455

Mobile / WhatsApp

john.fox@hfaoilgroup.com

ffoxxey@gmail.com

Skype: fffoxxxey

Derek M Hadge

BSc (Maths)

Senior Partner

San Diego Office

+1.619.493.8585

Mobile / WhatsApp

derek.hadge@hfaoilgroup.com

derek_hadge@yahoo.com 

Skype: rutzan