CAE Inc. is a global leader in aviation training and simulation. The company provides training solutions for civil aviation, defense, and security. CAE offers a range of services, including pilot training, aircraft maintenance training, and simulation equipment. They also provide aviation software and consulting services. With a global presence, CAE aims to make the world safer through technology. The company serves airlines, business aircraft operators, and aircraft manufacturers.

CAE provides aviation training and simulation.

Collins Aerospace is a leading provider of aerospace and defense products and services. The company has a significant presence in Canada, with operations in Ottawa and Montreal. Collins Aerospace specializes in the design, development, and support of advanced avionics and communications systems for commercial and military customers. The company's Canadian operations employ 140 personnel and provide system engineering services to major manufacturers like Bombardier. Collins Aerospace is committed to Canadian aerospace and defense, with a focus on innovation and customer satisfaction. The company offers a range of products and services, including avionics, communications, and simulation and training solutions.

COLLINS AEROSPACE

Collins Aerospace provides aerospace and defense solutions.

Groupe Altech is a Canadian company specializing in metal surface treatment, providing plating processes to clients in the automotive, aerospace, electronics, military, and commercial sectors. With over 30 years of experience, the company offers a range of services, including zinc plating, anodizing, passivation, and electroless nickel plating. Groupe Altech operates a 50,000 sq. ft. facility in Montreal, Quebec, and is certified ISO 9001:2015, with a fully equipped chemical laboratory for quality control. The company prioritizes customer involvement and offers customized plating lines for rapid changes or simultaneous processing of various parts. Groupe Altech serves clients in Canada and the USA. The company is committed to research and development, continuously evaluating and employing new processes to meet evolving customer needs.

Groupe Altech

A.W. Miller Equipement Technique Inc. is a CNC machine tool distributor and sales company. Founded in 1971, the company provides robust CNC machining centers and precision automation equipment to the industrial sector. AW Miller offers a range of products from leading manufacturers, including Mazak, Okamoto, and Shigiya. The company serves various industries, including aerospace, automotive, and medical, and provides ongoing support through its team of trained engineers and technicians. With locations in New York, Pennsylvania, and Quebec, AW Miller delivers manufacturing solutions to modern machine shops. The company is committed to driving manufacturing efficiency and precision.

A.W. Miller Equipement Technique Inc.

Aerosystems International Inc. is a leader in aerospace electrical wiring interconnection systems (EWIS) and ground support equipment (GSE). Founded in 1971, the company provides exceptional managerial, technical, and manufacturing solutions to the aerospace industry. With a commitment to quality and precision, ASI delivers products and services that meet high standards, on time and within budget. The company offers a range of services, including prototyping, production, retrofitting, and kitting, with a focus on personalized attention and excellence. ASI serves the aerospace, telecommunications, and transport industries, with a global presence and market-leading customers. The company is headquartered in St. Laurent, QC, Canada.

Aerosystems International Inc.

Aerosystems International makes aerospace wiring systems.

Mannarino Systems & Software Inc. is a Canadian company specializing in safety-critical systems engineering, particularly in the aerospace industry. They provide services such as software engineering, electronic hardware engineering, and systems engineering, with a focus on airborne applications. The company is a Transport Canada Design Approval Organization (DAO) for airborne software and electronic hardware. Mannarino Systems & Software Inc. also offers training and seminars, and has expertise in areas like avionics software, gas turbine engine control systems, and health and usage monitoring systems. They are headquartered in St-Laurent, Quebec, Canada. The company provides solutions for first-time certification applicants and aids in organizational culture shifts for compliance.

Mannarino Systems & Software Inc.

Mannarino Systems & Software Inc. provides safety-critical systems engineering.

MTLS Aerostructure provides aerospace engineering services. The company offers consultants, integrated teams, and turnkey service providers for projects. It values confidence, accuracy, and efficiency. MTLS Aerostructure is attending SIAE2025 in Le Bourget from June 16-22. The company seeks experts with keen interpersonal skills to contribute to project success. MTLS Aerostructure operates with a modern website.

MTLS Aerostructure

MTLS Aerostructure provides aerospace engineering services.

MANNARINO Scalian Group specializes in safety‑critical systems engineering and enables end‑to‑end support for certification-driven development in regulated industries. 

A key differentiator is its integrated engineering capability, spanning systems engineering, software (DO‑178C), and airborne electronic hardware (DO‑254), allowing it to manage the full lifecycle—from design through verification and validation—within a single organization. 

The company also stands out through its Design Approval Organization (DAO) authorization from Transport Canada, enabling it to directly approve airborne software and hardware artifacts. This provides customers with a streamlined certification pathway and reduces reliance on external approval authorities. 
Another unique value is its focus on first-time certification support, helping organizations adopt compliant processes and achieve certification efficiently, including organizational transformation and regulatory alignment. 

MANNARINO further distinguishes itself with its proprietary M‑RTOS, an ARINC 653-compliant, DAL A certifiable real-time operating system designed specifically for aerospace applications, offering deterministic behavior and alignment with certification standards for both single-core and multi-core processors. Complimentary products include a certifiable network stack and file system.

The company delivers a combination of technical depth, certification authority, and tailored solutions, with value for organizations developing high-integrity, safety-critical systems in aerospace and related industries.

Mannarino Scalian Group

MANNARINO Scalian Group is a Canadian company specializing in safety-critical systems engineering, software, and electronic hardware for aerospace, defense, and other high-integrity industries.

Manufacturing capabilities

Country

Specialized services

Certifications

Specialized solutions and distribution

Industry Expertise

Suppliers for Aerospace located in (Saint-Laurent)

Location:

Industry Expertise: