Business Opportunities for all Industries

Relationships are key to the success of any business. By working with the City of Ontario you will expedite your project more quickly and by doing so realize financial savings.

Department Contacts

Ontario’s knowledgeable and professional staff is dedicated to assisting businesses – existing, new or new-to-Ontario – with their needs, whatever those may be.
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Manufacturing Resources

Resources available to Ontario manufacturers provide substantial benefits including productivity gains to increase a company's performance and competitive edge.
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Depending on the nature of a City of Ontario business and its specialized needs, a number of services will provide a variety of assistance to facilitate advance planning and operations.
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Greater Ontario Business Council

The Greater Ontario Business Council serves as a vital resource by connecting Greater Ontario businesses, service organizations and all levels of government to create an environment where people want to live, work and play.
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Fees, Permits & Licenses

Quickly evolving in Ontario is its robust office market for corporate headquarters, large professional firms and high technology companies. Ontario currently has 5.2 million square feet of office space!
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Tax Information Center

Through a partnership of tax agencies including the State of California Board of Equalization, Employment Development Department, Franchise Tax Board and the Internal Revenue Service, taxpayer resources are available online.
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Sales and Use Tax Agreements

The Bradley-Burns Uniform Local Sales and Use Tax Law authorizes counties and cities to impose local sales and use taxes in conformity with the Sales and Use Tax Law.
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Strike team assistance

The Ontario Strike Team is committed to the assistance of establishing, relocating and expanding your business in Ontario, California..
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Information & Downloads

Need more information about the City of Ontario? Check out a few of our downloads here or feel free to contact us to get more specific information.
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Ontario Hispanic Chamber of Commerce

Founded in 2000, the Ontario Hispanic Chamber of Commerce is a 501(c)6, nonprofit organization which supports and promotes the economic development of the Ontario community.