Mississauga's employer base has a shape no other city we measured in Ontario has. It holds 516 manufacturing companies in the 20 to 499 employee band, more than any of the ten Ontario cities we compared (Statistics Canada, Canadian Business Counts, 2025). Its life-sciences cluster is the second largest in Canada by employment, over 500 companies and 27,000 people (Invest Mississauga). And the city sits inside the employment zone around Toronto Pearson, where distribution, logistics and food production concentrate.
For a plan designer, those verticals share one feature: mixed workforces. Salaried scientists beside hourly operators, shift schedules that make lunchroom enrolment meetings useless, and skilled people that competitors poach mid-project. Virtual enrolment sessions reach the night shift. And employer dollars routed through a DPSP can vest over up to 24 consecutive months (Income Tax Act s.147(2)(i)), which is retention arithmetic a plant manager understands immediately.