Based in Waltham, Massachusetts, this is a leading manufacturer of scientific instrumentation including laboratory and health monitoring equipment. It also provides software and services to the healthcare, biotechnology, and pharmaceutical industries, as well as to governments and academia.  Its brands include Thermo Scientific, Fisher Scientific, Applied Biosystems, Invitrogen, Patheon, and Unity Lab Services.

Stantec now has 34,000 employees working in over 400 office locations on five continents. In 2024, 52% of its revenues were from the US, 24% from Canada, and 24% from other international operations, which are primarily in the UK, Australia, and New Zealand.

Celestica has two operating segments: Advanced Technology Solutions (ATS) and Connectivity & Cloud Solutions (CCS). The ATS segment consists of its Aerospace and Defense, Industrial, HealthTech, and Capital Equipment businesses. The CCS segment consists of the company’s Communications and Enterprise (servers and storage) end markets.

Linamar is a large Canadian-headquartered global auto parts manufacturer with 34,000 employees and 75 plants in 19 countries. Its manufacturing processes are increasingly highly engineered and technologically advanced. In addition to vehicle components, which account for about 73% of its revenues, its other products include aerial work platforms, telehandlers, booms, and very large agricultural equipment.

Brookfield Corporation is a Toronto-based conglomerate with interests in several areas including asset management, real estate, renewable energy, infrastructure, and insurance. The company currently has about $490 billion in assets.