Founder
Current
Thinkems
Nov 2024 - Present
AeroLeads people directory · profile
Ben Keizer Email & Phone Number
Founder
at
Contra Costa County
1 work email found
@ca.gov
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 71%
Who is Ben Keizer? Overview
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Quick answer
Ben Keizer is listed as Founder at Contra Costa County, based in Brentwood, California, United States. AeroLeads shows a work email signal at ca.gov and a matched LinkedIn profile for Ben Keizer.
Ben Keizer previously worked as Founder at Thinkems and PreHospital Care Coordinator at Contra Costa County.
Company email context
Email format at Contra Costa County
This section adds company-level context without repeating Ben Keizer's masked contact details.
bkeizer@ca.gov
76% confidence
AeroLeads found 1 current-domain work email signal for Ben Keizer. Compare company email patterns before reaching out.
Profile bio
About Ben Keizer
Ben Keizer is a Founder at Contra Costa County.
Current workplace
Ben Keizer's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles · 23 years
Ben Keizer work experience
A career timeline built from the work history available for this profile.
Prehospital Care Coordinator
Current
Apr 2019 - Present
Paramedic
Jun 2013 - Apr 2019
Paramedic Supervisor
Jan 2016 - Jan 2019
Emergency Medical Technician
Jun 2011 - Jun 2013
Vp
Keizer Construction & Development Inc.
2004 - 2014
~10 yrs
FAQ
Frequently asked questions about Ben Keizer
Quick answers generated from the profile data available on this page.
What company does Ben Keizer work for?
Ben Keizer works for Contra Costa County.
What is Ben Keizer's role at Contra Costa County?
Ben Keizer is listed as Founder at Contra Costa County.
What is Ben Keizer's email address?
AeroLeads has found 1 work email signal at @ca.gov for Ben Keizer at Contra Costa County.
Where is Ben Keizer based?
Ben Keizer is based in Brentwood, California, United States while working with Contra Costa County.
What companies has Ben Keizer worked for?
Ben Keizer has worked for Thinkems, Contra Costa County, American Medical Response, and Keizer Construction & Development Inc..
How can I contact Ben Keizer?
You can use AeroLeads to view verified contact signals for Ben Keizer at Contra Costa County, including work email, phone, and LinkedIn data when available.
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