Multi Electric Manufacturing Mfg. Inc.
- Manufacturer and engineer of airfield lighting including: threashold, approach, runway, REIL, MALSR, ALSF, PAPI, emergency lighting, and taxiways.
- http://www.multielectric.com/

Avaids Technovators
- Manufacturer and supplier of aviation warning lights.
- http://www.avaids.com/

Panerai Sistemi
- Manufacturer of aviation lighting systems: airfield, helipads and obstruction lighting.
- http://www.paneraisistemi.com

Airport Electrical Pty Ltd.
- A supplier of turnkey and custom designed airport lighting systems for runways. Based in South Australia.
- http://www.airportelectrical.com/

Carmanah Technologies Inc.
- Maker of solar powered LED lights for airfield and hazard lighting applications, including taxiway, runway, apron, helipad and barricade lighting. Used by USAF, US Army and airports worldwide.
- http://www.solarairportlights.com/

Airport Lighting Specialists
- Suppliers of airport and air route lighting for airport runways, taxiways, approaches, and for the marking of obstacles in air space. Based in Victoria, Australia.
- http://www.airportlighting.com.au/

Flight Light, Inc.
- Manufacturer and distributor of FAA approved airport lighting products. Based in Sacramento, California.
- http://www.flightlight.com/

B-C Company, Inc.
- Specializes in general construction and specialized electrical installations of airfield lights, navigational aids, and life safety equipment. Based in Fort Worth, Texas.
- http://www.b-ccompany.com/

N-Aitec
- Offers airport automation software for communications, scheduling, RT operations, resource management, billing, cargo, statistics and quality assessment. Based in Italy.
- http://www.n-aitec.com/

Common Use Self Service
- German based maker of airport ticket check-in machines, according to the IATA Common Use Self Service standard.
- http://www.cuss-solutions.com/

EvaRing
- Maker of devices for use on runway lights and signs to eliminate vegetation, and small aircraft tie-down hooks.
- http://www.evaring.com/

BlastWall Inc.
- Manufacture an all-fiberglass blast fence to withstand a jet takeoff blast and remain invisible to radar and radio transmissions. Includes features, physical properties, and articles.
- http://www.blastwall.com/

TMC Safety Products
- Provider of airport runway and obstruction lights, barricades, and matting.
- http://www.tmcsafety.com/

Engineered Arresting Systems Corporation
- Manufacturers of arresting systems for military and commercial aircraft overrun protection.
- http://www.esco-usa.com/

Industrial Television Services, Inc.
- Maker of flight information display systems.
- http://www.industrialtv.com/

ATG Airports Ltd
- Manufacture, installation, and maintenance of air/ground lighting and airbridges. [Requires Flash]
- http://www.atgairports.com/

Honeywell Airport Systems
- Manufactures and engineers airfield and obstruction lighting, satellite landing systems, vehicle tracking systems and visual docking guidance systems.
- http://www.airportsystems.honeywell.com/

Airport Information Systems
- Supplier of airport software including flight information display systems, airport billing and accounting systems, and ATC Systems.
- http://www.airport-information-systems.com/

Ascom Transport Revenue
- Provides paper and electronic ticketing and payment systems. With distribution offices in over 15 countries.
- http://www.ascom.com/trs/

SPEA Airport Systems
- Offers flight information and integrated baggage management, advertising, terminals, DCS systems, resource and ramp management, SITA and DCS connectivity, fault tolerant systems and networks.
- http://www.speaairportsystems.com/

Holland Aviation
- Manufacturer of windsocks for airports and heliports, obstruction lights and heliport lighting
- http://www.hollandaviation.com/

Siemens Airfield Solutions
- Provides a full line of FAA and ICAO approved airfield lighting control systems and products. Airfield lighting spare parts programs and maintenance training classes are also available.
- http://www.sas.siemens.com/

OCEM
- Italian company that manufactures airport lighting products.
- http://www.ocem.com/

Aradyne Industries Inc.
- Manufactures quality, wind tunnel tested windsocks and frames for commercial use.
- http://www.windsocks.com/

InterSystems
- Developer of airport information management and display solutions including display monitors, AIMS, FIDS, and AODB.
- http://www.intersystemsww.com/

Airfield Lighting Systems
- Provider of airfield lighting products for civil and military applications.
- http://www.transcoil.co.uk/

Standard Signs, Inc.
- Maker of FAA approved LumaCurve airfield taxiway and runway signs, used in over 1,000 airports worldwide.
- http://www.standardsigns.com/

Litebeams, Inc.
- Specializes in the design and manufacture of cold cathode lights for use as airport and heliport landing lights.
- http://www.litebeams.com/