Our Team

Meet our team of aviation and aerospace consultants


Partner AviaSD

MBA, PMI, IATA certified

Sunil is MD of Bchain and founding partner of AviaSD  He brings deep commercial aviation advisory & consulting experience  ove over 30 years of experience having worked with Big 4 - PwC, EY providing strategic management consulting and earlier having worked for British Airways, KLM and Emirates Airline in senior management roles.



CEO - ARC Associates

Former VP Group Procurement at Etihad Airways

Former VP Procurement at Emirates Airline

Former Head of Internal Audit at Emirates Airline

Former CIPS Congress Rep for Middle East & Europe

Founder member of the CIPS MENA Advisory Group (PAG)

Founder member of CIPS MENA fellows Committee

Didier MARY

Partner AviaSD

Didier is the CEO of ADONE EVENTS the only events management company working in the aviation exhibition to have events on 3 continents : Europe, Middle East & Africa.
France Air Expo, Abu Dhabi Air Expo, Saudi International Airshow, African Airshow.
Based in Cannes (France) Adone Events’ professional team are experts in the aviation & aerospace exhibition.

François BRU

Aeronautical expert

Former Executive Airport Operation Manager for ADP (Paris - France)

In charge of Le Bourget Airport
Expert in business aviation management
In charge of 11 general aviation airfields around Paris including heliport Certification of handling abilities of private FBO (fixed-based operator) Maintenance on various scope (lightning, terminal buildings, road works) Security along with official government requirements
Expert in European Regulation Compliance (EU 139)
Expert in airport certifications
Fully experimented in relationships with civil aviation and police


Military Aviation Expert

John Devant is a Military Fighter Pilot instructor with a 28 year career in Military Aviation.

He has a Master in Aeronautical Science and Political Science.

Having worked with different Air Forces, he has built and grown a trusted network of competence to tailor and provide different solutions as per customer’s needs and to advise them on their strategic choices.