Quebec

Aquadrone is a Quebec operator of underwater ROV inspection, environmental collection and intervention services. It mobilizes vehicle, launch equipment and a field office to accessible shore, wharf or vessel sites. Deliverables can include live imagery, water/sediment samples and an agreed inspection report; deeper professional analysis is provided through engineering firms. Aquadrone also develops task-specific ROV tools, with port cleaning and sediment-suction work at prototype/development stages.

CMC Electronics develops and manufactures avionics, cockpit displays, navigation receivers, mission computers and optoelectronic components from Montréal. Its work spans equipment design, cockpit integration, electronics production and product repair for civil and military aviation. Optical receivers and custom hybrid circuits also serve sensing, communications and industrial instrumentation. The business traces its origins to the Canadian Marconi operation established in 1903. The current federal corporation was formed by amalgamation on October 30, 2010; CMC is a wholly owned TransDigm subsidiary. These are distinct milestones in a long operating history.

Inovia Capital is a full-stack Canadian venture capital firm investing from pre-seed through pre-IPO in software, AI-driven solutions, cybersecurity, infrastructure, developer tools, and other globally oriented technology companies.

Canadian cyber-threat intelligence company providing monitoring of external and illicit digital-risk signals.

Aerosystems International is a Saint-Laurent, Québec manufacturer of aircraft electrical interconnection systems, avionics-test equipment and ground-support equipment. Its offer spans simple cable assemblies, complex multi-branch harnesses, junction boxes and the equipment needed to test or service connected aircraft systems. It serves production programmes alongside low-volume, high-mix retrofit, upgrade and aftermarket work. The manufacturing role is closely tied to customer drawings and configuration control. ASI describes a sequence from wire preparation, identification and kitting through crimping, soldering, termination and associated mechanical and electronic assembly. Its test-equipment work extends that relationship into the shop or maintenance environment, where aircraft interfaces must be exercised and faults isolated. Ground-support equipment can be designed by ASI or manufactured to a supplied design. Founded in 1971, ASI became part of Electrical Components International in April 2023.

SCALIUM+ is a Quebec City materials company, acquired by Scandium Canada in June 2026, developing and commercializing aluminum-scandium alloy formats for additive manufacturing, sporting goods, aerospace and satellite structures.

Marconi Technologies is a Canadian-majority-owned, veteran-run defence technology company headquartered in Montréal that develops and manufactures tactical communications and networked mission systems for Canadian and allied users.

Shellcast Foundries is a Montreal investment-casting manufacturer serving aerospace and other demanding applications. Current public evidence supports an AS9100D quality certificate and Controlled Goods registration; it does not establish active defence programs, production capacity or current heat-treatment approval.

Canadian early-stage venture-capital firm supporting technology founders from initial company formation through scale-up, with a broad portfolio spanning artificial intelligence, robotics, security, infrastructure, quantum, and other technology sectors.

MPB Communications is a Pointe-Claire photonics company that designs and manufactures optical amplifiers, fibre lasers, sensors and payload technologies for telecommunications, space, defence and scientific applications.