What departments does City of Ontario have?

City of Ontario has employees across 14 departments including Finance, Military & Protective Services, Information Technology, Education, Community & Social Services.

What is the largest department at City of Ontario?

The largest department at City of Ontario is Education with 3 employees.

Where are City of Ontario employees located globally?

City of Ontario has employees across 2 continents and 3 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America, Canada.

How has City of Ontario's team size changed over time?

City of Ontario's team has grown from approximately 537 to 565 employees based on available data.

City of Ontario Employee Directory

Government AdministrationCalifornia, United States501-1000 Employees

Based in Southern California, the City of Ontario functions as a municipal government responsible for local services and overall administration in the city of Ontario. It supports economic activity by maintaining a pro-business climate and providing pathways for establishment, relocation, and expansion of businesses. Located at the intersection of Los Angeles, Orange, San Bernardino, and Riverside Counties, Ontario is home to Ontario International Airport, a notable element in the region's economy.

It emphasizes access to a skilled workforce and has an education ecosystem that includes fourteen colleges and universities, complemented by competitive commercial lease rates and technical amenities that support business activity. Recent developments include a collaboration to launch The People's Storefront, a temporary public art initiative in Downtown Ontario planned for October 2026, as part of downtown revitalization efforts. In January 2025, Ontarioca was recognized as a Certified Autism Center, reflecting a commitment to inclusive public services.

City of Ontario Global Highlights

North America
982

United States Of America
971
Canada
11

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

City of Ontario's Leadership

B. C.
Chief Financial Officer
Mobile Phone
Email
J. A.
Vice President Station Development Manager
Mobile Phone
Email
F. A.
Owner
Mobile Phone
Email
J. L. W.
Owner
Mobile Phone
Email
J. G.
Owner
Mobile Phone
Email
M. C.
Owner
Mobile Phone
Email
R. R.
Owner
Mobile Phone
Email
C. B.
Fire Chief
Mobile Phone
Email

City of Ontario Employee Metrics

100%

50%

0%

2026

2025

Community & Social Services
Administrative
Arts & Design
Human Resources
Information Technology
Other

Contact profiles from City of Ontario

Name

Title

Contact

Location

Last Update

I. P.
Senior Project Manager
Mobile Phone
Email
Oct 22, 2024
J. C.
Communications Supervisor
Mobile Phone
Email
Oct 21, 2024
J. D.
Account Manager
Mobile Phone
Email
Aug 15, 2023
K. Z.
Manager, Library Services
Mobile Phone
Email
Oct 18, 2024
M. T.
Fire Communications Supervisor
Mobile Phone
Email
Oct 21, 2024
N. P.
Property Manager
Mobile Phone
Email
Oct 17, 2024
S. O.
Manager, City
Mobile Phone
Email
Oct 21, 2024
A. L.
Senior Administrative Assistant
Mobile Phone
Email
Jun 27, 2026
M. D.
Senior Human Resources Analyst
Mobile Phone
Email
Apr 13, 2026
N. S.
Senior Management Analyst
Mobile Phone
Email
May 15, 2025

Frequently Asked Questions

What is City of Ontario known for?

City of Ontario was founded in 1891 and operates in the Government Administration industry. You can contact City of Ontario's main corporate office by phone at

+1-909-395-****

. Explore City of Ontario's company overview page for more information.

What is City of Ontario's most common email format?

City of Ontario employees' email format typically follows the pattern of FLast@ci.ontario.ca.us. Trying to find reliable and up-to-date employee contact data? Find more City of Ontario email formats with LeadIQ.

How many employees does City of Ontario have currently?

City of Ontario has approximately 894 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are City of Ontario's key employees and leadership?

As of August 2026, City of Ontario's key employees include:

Chief Financial Officer: B. C.
Vice President Station Development Manager: J. A.
Owner: F. A.
Owner: J. L. W.
Owner: J. G.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

City of Ontario Employee Directory

Find City of Ontario employees' phone numbers or email addresses

Name search is limited — try advanced search instead