Rubber and plastics industry machinery manufacturing

Canada is unusually good at this. Husky, of Bolton, Ontario, builds the injection-moulding systems that turn out food and beverage containers, medical devices and consumer-electronics parts, sells about three-quarters of its output outside North America, and was sold to Platinum Equity for US$3.85B [A]; ATS of Cambridge builds automated production lines and reported C$2,972.9M of revenue in fiscal 2026 [A]; British Columbia's sawmill-equipment makers supply mills worldwide. Small builders exist too — 308 of 660 establishments have fewer than ten people — usually an engineer who left a larger builder with one application he understands. The cut is what must be spent before the first sale, and what the incumbents earn after it. A production machine is bought by a plant manager who will be blamed if the line stops, so the first question is where one is already running. An entrant has to design, build and prove a machine, then place it on favourable terms to obtain that reference, carrying engineering payroll throughout — U.S. payroll in this group averages about US$91,000 per employee [A]. The incumbents' advantage then compounds through the installed base: services and spare parts were C$1,009.3M of ATS's adjusted revenue, about a third [A], and Platinum's announcement stressed Husky's aftermarket sales to "a large and growing installed base". That recurring income funds the next machine's development and lets the incumbent discount new equipment. An entrant has no installed base, so it has neither the reference nor the annuity. A niche builder can be bought, which is a study of one company rather than an industry path. Plant software is screened separately.