Two parks share the industrial activity: the Gérard-Filion business park, whose north sector keeps close to 44 hectares for high-performance industrial firms, and the Écoparc, west of Highway 30, nearly 100 hectares partly folded into the Longueuil airport zone. Together they account for close to 4,050 jobs and rank the city third among the agglomeration's industrial employment hubs. The city writes that it already hosts well-known companies such as Alstom, Norampac, Exceldor, Hydro-Québec and Stelpro.
On the retail side, Les Promenades Saint-Bruno, built in 1978, hold 82% of the territory's 2,294,000 square feet of commercial space. Two practical points for a contractor: no commercially sourced material is taken in at the network's ecocentres, which closes the only municipal door; and the Public Works truck weighing service, entered through the reception counter of the ecocentre at 600, rue Sagard, is billed at $28 in 2026.
A word on truck access: schedule I of by-law C. 9-2A bars trucks from some 365 streets, among them Roberval, rue Montarville, Seigneurial E and O, De la Rabastalière E and O, Grand Boulevard E and O, De Boucherville and Clairevue E. The ban lifts when the point is to pick up or deliver goods there, provide a service or carry out work — that is what the P-130-P and P-130-20 signs at the neighbourhood entrances mean. Rue Sagard is not in that schedule.
Urban plan URB-PU2017, the Gérard-Filion business park page and the truck weighing page (stbruno.ca), by-laws 2025-20 (schedule I) and C. 9-2A (updated to June 30, 2022), verified August 16, 2026.