Contract Manufacturers in Montreal
Vetted contract manufacturers in Greater Montreal. AS9100 aerospace, ISO 13485 medical, IATF 16949 automotive, and electronics assembly shops. RFQ routed in two business days.
Montreal’s contract manufacturing base
Greater Montreal is Canada’s aerospace capital, the country’s largest port complex, and a major pharmaceutical and electronics manufacturing centre. The contract manufacturing base it supports is one of the most technically sophisticated in the country, deep in aerospace machining, composites, avionics, and precision metalworking, with secondary depth in pharmaceutical, food, electronics, and automotive supplier work.
This page is the Montreal view of contract manufacturing in Canada. For the broader evaluation framework, CUSMA rules, and how to assess a shop, start with the contract manufacturing in Canada pillar. For the aerospace-specific context that defines much of Montreal’s manufacturing, see aerospace contract manufacturers in Canada.
Where Montreal contract manufacturers cluster
Six sub-regions hold most of the Montreal area’s contract manufacturing capacity.
South Shore (Longueuil, Boucherville, Saint-Bruno, Saint-Hubert). The aerospace manufacturing anchor of Quebec. The Cité de l’Aérospatiale in Saint-Hubert, adjacent to the former Saint-Hubert airport now repurposed as a drone and aerospace testing hub, hosts dozens of AS9100-certified machining, sheet metal, and special-process shops. Pratt & Whitney Canada’s Longueuil facility is the engineering and manufacturing core of the Montreal aerospace cluster. Bell Textron’s helicopter production is in Mirabel, with its supply chain spread across the South Shore. Magellan Aerospace operates on the South Shore.
West Island (Pointe-Claire, Dorval, Vaudreuil). Electronics and telecommunications manufacturing. CMC Electronics (avionics) is in Cote-Saint-Luc. L3Harris, Esterline, and several mid-sized electronics contract manufacturers are on the West Island. The airport industrial zone around Montréal-Trudeau (YUL) houses logistics-adjacent manufacturers.
Mirabel (northwest). Bombardier’s Mirabel aerostructures facility and the Saint-Jérôme industrial corridor host composites, tooling, and heavy aerospace fabrication. Mirabel is also home to aircraft MRO facilities serving the wide-body fleet.
Laval and North Shore (Blainville, Boisbriand, Terrebonne). Automotive suppliers (GM had a plant in Boisbriand; the Tier-2 supplier base remains), pharmaceutical manufacturers, food processing, and industrial manufacturing.
Montreal East and Northeast. Petrochemical and industrial processing, heavy fabrication, and environmental services.
Downtown and Saint-Laurent. CAE’s flight simulator manufacturing and Bombardier’s design and engineering facilities. High-tech assembly and R&D.
What Montreal contract manufacturers actually build
| Capability | Regional strength | Notes |
|---|---|---|
| 5-axis aerospace machining | Very strong | South Shore AS9100/NADCAP shops serving Bombardier, P&WC, Bell |
| Aerospace composites | Very strong | Autoclave layup, RTM; Mirabel and South Shore clusters |
| Avionics and aerospace electronics | Strong | CMC Electronics, L3Harris; West Island anchor |
| Precision sheet metal (aerospace) | Very strong | CNC forming, riveting, Flexform for aerostructures |
| Pharmaceutical contract manufacturing | Strong | Pfizer, Novartis, and multiple CMO facilities in Laval and North Shore |
| Food and beverage co-manufacturing | Strong | Sauces, dairy, prepared meals; Quebec food heritage |
| Injection molding | Strong | Automotive and consumer plastics on the North Shore |
| Electronics assembly (EMS) | Strong | West Island; mid-size EMS; growing medtech cluster |
| Heavy fabrication / welding | Moderate | Montreal East; pressure vessel and structural |
Anchor manufacturers and the visible names
- Bombardier. Business jet design and assembly in Dorval and aerostructures in Mirabel. Canada’s flagship aerospace OEM drives the largest cluster of AS9100 tier-two suppliers in the country.
- Pratt & Whitney Canada. Longueuil. Aircraft engine design, manufacturing, and MRO. Massive tier-two machining and casting supply chain in the surrounding South Shore.
- Bell Textron. Mirabel. Helicopter design and assembly. Composite aerostructures and dynamic components drive the Quebec composites cluster.
- CAE. Montreal. Flight simulator design and manufacturing; advanced training systems.
- CMC Electronics. Montreal. Avionics design and manufacturing for commercial and military aircraft.
- Safran. Multiple Quebec facilities for nacelles, landing systems, and engine components.
- Héroux-Devtek. Longueuil. Aerospace and defence landing gear, aerostructures, and actuation systems. Publicly traded Canadian aerospace contract manufacturer.
Behind these anchors, several hundred tier-two and tier-three shops provide machining, fabrication, special processing, and assembly services.
Quebec incentives that change the economics
Quebec’s public support for manufacturing is the most layered in Canada.
- SR&ED + Quebec R&D Tax Credit. The federal SR&ED programme returns up to 35% of qualifying R&D for CCPCs. Quebec’s Crédit d’impôt pour la recherche scientifique et le développement expérimental (RS&DE) adds up to 30% on top for Quebec-based expenditures. Combined, qualifying R&D spend in a Quebec contract manufacturer’s facility can return over 50% in credits.
- Investissement Québec. The provincial investment agency provides concessional loans, loan guarantees, and equity participation for manufacturers investing in Quebec. Capital programs (new CNC capacity, composites infrastructure, digital manufacturing) are a common use case.
- CRIQ (Centre de recherche industrielle du Québec). The provincial industrial R&D centre provides testing, calibration, and applied research services to Quebec manufacturers.
- Aéro Montréal. The aerospace cluster association connects buyers, primes, and suppliers and runs supplier development programs (notably the Performance Excellence Programme, MACH). Participation signals a shop is actively developing its supply-chain capability.
Logistics from Montreal
- Port of Montreal. The furthest-inland deepwater port in North America, accessible to ocean-going vessels via the St. Lawrence Seaway. Handles container freight, dry bulk, and project cargo. The CP and CN rail connections from the port reach Chicago, Toronto, and Halifax. For heavy manufacturing exports, the port is a significant logistics asset.
- Highway 20 / 40 corridor. Montreal-Toronto corridor via the 401 is roughly 5.5 hours by truck. Montreal-New York via the Champlain Bridge and I-87 is about 4 hours. Montreal-Boston is about 4.5 hours.
- US border crossings. Lacolle-Champlain (I-87) is the primary truck crossing for US Northeast freight. Dundee-Huntingdon serves the western approach. NEXUS lanes and FAST corridors reduce truck dwell time.
- Montréal-Trudeau (YUL). Canada’s second-largest air cargo airport. Daily wide-body lift to JFK, ORD, BOS, and European hubs.
How to find a contract manufacturer in Montreal
The South Shore is the first stop for aerospace and precision metalworking. The West Island for electronics. Laval and North Shore for pharmaceutical, food, and automotive. Start with process and certification requirements, then geography.
The Assembly platform routes RFQs to pre-vetted Montreal contract manufacturers based on process match, current certification status, and capacity availability, not directory-browse guesswork. For an aerospace part that needs AS9100 and NADCAP heat treat, the platform routes only to South Shore shops that currently hold both.
Get a quote
Get a quote. Send your drawings, material spec, target volume, and required certifications. The Assembly platform routes the RFQ to matched Montreal-area contract manufacturers within two business days.
Apply as a Founding Partner. If you run a Greater Montreal contract manufacturing shop with current certification, apply through the partner intake.
Frequently Asked Questions
What industries drive contract manufacturing demand in Montreal?
Where do Montreal contract manufacturers cluster?
What provincial incentives does Quebec offer for manufacturing?
How does Montreal's aerospace cluster compare to Toronto's?
Are Montreal contract manufacturers able to ship to US customers?
Get a contract manufacturing quote
Send your drawing package and volume forecast. Assembly routes your RFQ to vetted Canadian shops matched to your scope, certification, and timing.
Or email us at hello@theassembly.io
Related pages
Injection Molding Contract Manufacturer in Canada
Vetted Canadian injection molding contract manufacturers for prototype, low-volume, and production runs. ISO 13485 and ISO 9001 shops, scientific molding, medical and engineering resins, RFQ routed in 2 business days.
CNC Contract Manufacturing in Canada
Vetted Canadian CNC contract manufacturers for 3-, 4-, and 5-axis milling, turning, and Swiss work. AS9100 and ISO 9001 shops, materials from 6061 to Inconel, RFQ routed in 2 business days.
Medical Device Contract Manufacturers in Canada
ISO 13485 contract manufacturers in Canada for Class I and Class II medical devices. Cleanroom assembly, medical injection molding, precision machining, and Health Canada MDEL coverage from Toronto, Waterloo, Montreal, and Vancouver.
Contract Manufacturers in Toronto
Vetted contract manufacturers across the Greater Toronto Area. CNC, sheet metal, injection molding, electronics assembly, AS9100 and ISO 13485 capability, with RFQs routed in two business days.
Contract Manufacturers in Calgary
Vetted contract manufacturers in Calgary. Oil-and-gas, agriculture, and defence machining, fabrication, and assembly. ISO 9001 and API Q1 shops. RFQ in two business days.
Contract Manufacturers in Edmonton
Vetted contract manufacturers in Edmonton. Heavy fabrication, oil-and-gas, agriculture, and defence manufacturing. ISO 9001, API Q1, and ASME-certified shops. RFQ in two business days.
Manufacturing intel.
Every Tuesday.
Real costs, vetted Canadian suppliers, and government funding alerts. One free email a week.
Unsubscribe anytime. Your data stays in Canada.