Companies who sent representatives to the 2011 Summit included:

3 CFFTS Flight Training School
Abitibi Helicopteres Ltd
Aerobytes, Ltd
Africair, Inc.
Agip KCO
AgustaWestland
AIG Aviation
Air Canada Pilots Association
Air Logistics, A Bristow Company
Air Spray (1967) Limited
Airborne Energy Solutions Ltd.
Airclaims Limited
ALEA (Airborne Law Enforcement Assoc)
Alexander Holburn Beaudin & Lang LLP
Allianz Global Corporate & Specialty
Alpine Aerotech Ltd
AMEC
American Eurocopter LLC
Appareo Systems
Atrium
Authority of Civil Aviation (ADAC)
Aviabel
AviateQ International Limited
Aviation Hazard Mgmt Ltd (Shell a/c)
Aviation Management Systems
Aviation Operation Analysis
AwanInspirasi Global
Baines Simmons Americas
Baines Simmons Ltd.
BCIT Aerospace
Bell Helicopter Textron
Bell Helicopter Textron Canada Ltd
BHS Brasilian Helicopters Services Taxi Aéreo S/A
Blackcomb Helicopters L.P.
Boeing
BP
Brazilian Air Force
Bristow Helicopters Ltd
British International Helicopters Ltd
Brunei Shell
CAE Flightscape
Calm Air International Ltd.
Canadian Helicopters Ltd
Canadian North Airlines
CAPACG
Cascade Aerospace
Catlin Canada, Inc.
CENIPA
Centelha Eng. Consult. Ltd
Central Mountain Air Ltd.
Chaucer
Chevron Corporation
CITIC offershore helicopter.co.Ltd
Conair Group Inc.
Contrail Aviation Safety Ltd.
Coordinates Capital Corporation
Cougar Helicopters Inc
CTS
Cutler Aviation Consulting
Deccan Charters Ltd
Delta Helicopters Ltd
Department National Defence
Department of Civil Aviation, Thailand
Devon Energy Corporation
Eagle Eye Solutions LLC
East West Helicopter Services
Embry-Riddle Aeronautical University
Era Helicopters LLC
Eurocopter Canada Ltd
Eurocopter Training Services
Evergreen Helicopters
Exxon Mobil Corporation
Exxon Neftegas Ltd
ExxonMobil Canada Ltd.
Federal Aviation Administration (United States)
Federal Police Germany
First Reserve Corporation
Flair Airlines
Flight Safety Foundation
GDF SUEZ
GEDA
Gemini Helicopters Inc.
German Federal Police Aviation Group
GJB Training and Consulting Inc
Global Aerospace, Inc.
Goddard Aviation Consulting
Governors BV
Great Slave Helicopters Ltd.
Guardian Helicopters
Harbour Air Seaplanes
Hardy Underwriting Agencies Ltd
Hawkair Aviation Services Ltd.
Helicopter Association International
Helicopters & Wings Magazines
Helicopters (NZ) Ltd
Helijet International Inv
Heliqwest Aviation
hsm - health and safety management
IMP Aerospace
Imperial Oil Ltd.
Interaction Trainers Associates
International SOS
John French Consultants Ltd.
Keewatin Air
Malaysian Dept of Civil Aviation
Maritime & Coastguard Agency
Marsh Canada Limited
Medical Faculty, University of Munich
Mission Aviation Fellowship
Munich Reinsurance Company
Nakanihon Air Service Co Ltd
NIW Aviation Consulting
Nolinor Aviation
North Cariboo Air Ltd.
Northern Air Support Ltd.
Oceanview Helicopters Ltd.
Omega Aviation
Omni Brasil
Pacific Coastal Airlines
Pacific Western Helicopters
PHI, Inc
Phoenix Heli-Flight Inc.
Pritchard Syndicate 318
Q5 Systems Ltd
QBE
Qwest Helicopters Inc.
Royal Canadian Mounted Police
Sagem Avionics, Inc.
Scand.Institute of Aviation Psychology, SIAP Norway AS
Shell
Sikorsky Aircraft Corporation
Siller Bros Inc., Aviation
Skyline Helicopters Ltd
SkyTrac Systems
Southern California Safety Institute
Sunwest Aviation Ltd.
Swiss Re
Thai Aviation Services Ltd.
Thales
The Boeing Company
Total E & P Canada
Transport Canada
Transport Canada Safety & Security
Transport Canada, Civil Aviation
Transportation Safety Board of Canada
Travelers Syndicate Management Ltd
Turbomeca
Univeriteit Leiden Faculty of Social Sciences
USAIG
USC Aviation Safety and Security Program
Venture Production Nederland BV
Vertical Magazine
VIH Helicopters Ltd.
West Coast Air
Western Aerial
WestJet Airlines
Willis Canada Inc
Willis Corroon Aerospace of Canada Ltd
Willis Global Aviation, North America
Wings and Helicopters magazines
Women in Aviation Sea to Sky Chapter
XL Insurance Company Ltd