Patlon Aircraft and Industries Limited

Patlon Aircraft & Industries Limited — Innovation Powered by Purpose

For more than 70 years, Patlon Aircraft & Industries Limited has been a trusted partner to Canada’s aerospace, defense, transportation, and shipbuilding sectors. Established in 1953, the company has grown into a leading national technical sales and service organization representing world‑class manufacturers and delivering engineered solutions for complex, mission‑critical environments.

Patlon’s longevity is built on a deep technical foundation and an uncompromising commitment to quality, supported by industry‑leading certifications. Acting as a bridge between global OEMs and Canadian end users, Patlon works closely with engineers, maintenance teams, and procurement specialists, providing technical sales support, design and engineering input, and tailored applications.

Through in‑house and on‑site capabilities, Patlon supports commercial and military programs with repair and overhaul, commissioning, assembly, training, installation, and in‑service support. Its expert field service team is widely recognized for installing and maintaining ground power units, preconditioned air systems, and specialized aviation equipment at major facilities across Canada. ~40 employees

Other Locations: Winnipeg, MB; Ottawa, ON; Montreal, QC

Products & services: Aircraft Structures & Sub-assembly; Calibration Services; Exhaust Systems & Components; Field Service; Ground/ Portable Heaters & Power Units; Ground Support Equipment; Hose Retrieval Systems; Life Support Equipment, Maintenance & Tooling Stands; Maintenance Tooling; Power Supplies; Pre- conditioned Air Systems; Seat Restraints, Sensors; Support Services

Marshall

Marshall Canada, a subsidiary of Marshall Group, provides military and commercial customers across Canada and internationally with a wide range of world-leading applied engineering services and product solutions.

Marshall has a proud history spanning more than 115 years, during which time it has serviced customers in 25 countries across air, land, and sea, working closely in partnership with governments and primes to deliver value. It is this experience, coupled with the ability to be flexible, agile and responsive, that sets Marshall Canada apart from its competitors and enables us to tailor engineering services and products that meet a broad range of operational requirements. 190 employees

Other Locations: Abbotsford, BC; Ottawa, ON; Moncton, NB

Products & Services: CAD/CAM Services; Certification Services; Computerized Maintenance Programs; Contract Design & Manufacturing; Engineering; Engineering & Management Support; Management; Reliability Analysis; Support Services; Technical Illustration, Writing & Manuals

Magellan Aerospace

Magellan Aerospace is a global aerospace company that designs and manufactures complex aerostructure and aeroengine assemblies and components for aerospace markets, advanced proprietary products for military and space markets, and provides engine and component repair and overhaul services worldwide.

Magellan’s operations are organized into key business groups:

Aeroengines

  • Critical engine components and assemblies
  • Rotating and static assemblies
  • Commercial and military

Aerostructures

  • Machined, composite, sheet metal structures and integrated mechanical assemblies
  • Subsystem integration including design, development, test, qualification
  • Kitted and finished assemblies

Sand Castings

  • 3D core printing
  • Advanced non-gravity pouring
  • Digital radiography
  • Complex aluminum and magnesium castings

Repair and Overhaul

  • Complete aircraft engine and component maintenance, repair and overhaul
  • In-service support
  • Aftermarket support

Specialty Products

  • Wire Strike Protection System® (WSPS®)
  • Small satellites and satellite buses
  • Space payloads and hardware
  • Assembly, integration and test (AIT)
  • Sub-orbital launch vehicles
  • In-house design engineering, systems integration and program management

3,800 employees

Other Locations: North America; Europe; India

Products & Services: Aircraft Structures & Sub-assembly; Castings & Forgings; Component Manufacturing & Processing; Composites & Plastics; Exhaust Systems & Components; Landing Gear Systems & Components; Machining; Satellites, Satellite Systems, Components & Software; Sounding Rockets; Turbofan Engines; Weapons Systems; Wire Strike Protection Systems

Marinvent Corporation

Founded in 1983 for the purpose of conducting aerospace research and development. The company now focuses on helping customers bring products to market efficiently and reducing program risk. Marinvent is headquartered around Montreal, one of the largest aerospace centres in the world.

In 2016 Marinvent created 3C, Canada’s first Independent flight test and certification DAO. 3C now undertakes all certification services previously supplied by Marinvent. A strategic partnership with Marinvent supplying equipment, engineering and tools.

<10 employees

Products & Services: Aerial Application Systems & Components; Certification Services; Cockpit Display Systems; Collision Avoidance & Warning Systems; Contract Engineering & Technical Personnel; Contract R & D; Engineering; Engineering & Management Support; Environmental Systems & Components; Ice Protection Systems & Components; Learning Management Systems; Navigation Aids; Sensors; Software Design & Development; Systems Integration

Lockheed Martin Canada

Lockheed Martin Canada has been Canada’s trusted defence partner for over 85 years,specializing in the development, integration and sustainment of advanced technology systems, products, and services. Over 1,000 employees at major facilities in Ottawa, Montreal, Halifax, Calgary and Victoria work on a wide range of major programs spanning the aerospace, defence, and commercial sectors, strengthening Canada’s national security while supporting the CAF’s requirements, economic growth and local industry development.

Products & Services: Command & Control Systems; Contract Design & Manufacturing; Education, Simulation & Training; Engine Repair & Overhaul; Engine Test Cells; Helicopters; Integrated Logistics Services & Transportation Support; Software Design & Development; Support Services; Systems Integration; Weapons Systems

KF Aerospace

KF Aerospace is a Canadian aerospace and defence company providing comprehensive aircraft maintenance, repair and overhaul (MRO) services to commercial and military operators. For more than 55 years, KF has delivered safe, reliable, and innovative solutions from its major maintenance and engineering facilities in Kelowna, British Columbia, and Hamilton, Ontario.

Our capabilities span heavy and line maintenance, aircraft modifications, structural repair and manufacturing, aerospace engineering, component overhaul, and aircraft-on-ground (AOG) support. The company proudly supports major airlines, cargo operators, and the Royal Canadian Air Force, and is recognized for its highly skilled workforce, strong safety culture, and commitment to operational excellence.

Driven by a focus on long-term partnerships and continuous improvement, KF Aerospace plays a critical role in sustaining and
strengthening Canada’s aerospace industry. 1,150 employees
Other Locations: Hamilton & Ottawa, ON; Vancouver, BC; Portage la Prairie, MB
Products & Services: Aircraft Conversions & Overhaul (Fixed Wing); Anodizing; Avionics Testing & Repair; Certification Services; Engineering & Management Support; Flight Control Repair & Overhaul; Heat Treating; Machining; Non-destructive Testing; Painting