1 | NAV Canada 77 Metcalfe St. Ottawa, ON K1P 5L6 613-563-5588/613-563-3426 navcanada.ca
| 1,300
| John W Crichton president and CEO
| 1996
| Y
| Canada
| Airlines using Canadian airspace.
| Owns and operates Canada's civil air navigation service. Provides air traffic control; flight information services; weather briefings; airport advisory services; aeronautical information; electronic aids to navigation.
|
2 | Arnprior Aerospace Inc. 107 Baskin Dr. E. Arnprior, ON K7S 3M1 613-623-4267/613-623-1736 arnprioraerospace.com
| 455
| Tom Melvin general manager and vice-president of operations
| 2005
| N
| Canada, United States
| The Boeing Co.
| Commercial and military product integration; assembly and manufacture utilizing precision-machined and fabricated components. Products include airframe structural assemblies, avionics racking and electronic panels/enclosures.
|
3 | Curtiss-Wright Controls Defense Solutions 333 Palladium Dr. Kanata, ON K2V 1A8 613-599-9199/613-599-7777 cwcdefense.com
| 350
| Cathy Pomeroy vice-president COTS solutions
| 1981
| Y NYSE: CW
| Aerospace and defence
| Northrup Grumman; Boeing; Lockheed Martin; Raytheon; BAE Systems; General Dynamics; North American; U.K./European; Asia-Pacific markets.
| Develops rugged electronic modules and embedded systems for defence applications including C4ISR systems, unmanned subsystems, mission computing and recording and storage solutions.
|