Industry in Ontario,CA

Currently, more and more companies are choosing the City of Ontario for establishing, relocating and expanding their business, due to its low cost, yet, extreme proximity to all the major centers in Southern California. A wide range of Ontario resources provide invaluable assistance for business development, entrepreneurial endeavors, international trade, high technology, manufacturing, retail trade and employer services. All contribute to Ontario's thriving and highly successful business community.

The two largest employers in Ontario are the LA/ONT Airport, and UPS. Generally, Ontario does serve as a commuter community to Los Angeles though.