Diversified Training Company, Inc. Offering security training for airlines, flight crews, and charter companies http://www.diversifiedtrainingco.com/

Flysense Offers an airline passenger security certification service. http://www.trustedtraveleridcard.com/

GS-3 :Ganden-security.services.solutions Offers aviation security solutions to meet the needs of airlines and terminals. http://www.gs-3.com/

International Security Defence Systems Specializing in aviation security training and consulting services, checkpoint security and cargo security. http://www.isds.info/

JP International Aviation Security (UK) Ltd Offers airport security training, training airport and airline employees. Also advises governments and airport operators. http://www.jp-ias.co.uk/

Reem Aviation Security Consultants Aviation security training. Consulting on aviation and airline security and FAA regulatory matters. FAA mandated background checks and audits. Airline security audits and testing. http://www.gsctraining.com

RWM Protective Service Inc. Air charter and physical security firm base in New York City offering full service physical security and consultation service http://www.expresstosuccess.com/rwm_protective_service.htm

Simplifying Passenger Travel A joint initiative emphasising the security benefits of processing known passengers automatically, thereby freeing-up resources to concentrate on unknown passengers. http://www.simplifying-travel.org/index.php?id_page=

Transecure, Inc. Offers aviation security IT consulting services to the transportation and information technology communities. http://www.transecure.us/