Christopher Castner
7 email domains
AeroLeads people directory · profile
Christopher Castner Email & Phone Number
Assistant Investigator at The GEO Group, Inc.
at
The GEO Group, Inc.
2 work emails found
@geogroup.com
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 71%
Current company
Role
Assistant Investigator at The GEO Group, Inc.
Location
Milton, Florida, United States
Company size
Who is Christopher Castner? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Christopher Castner is listed as Assistant Investigator at The GEO Group, Inc. at The GEO Group, Inc., a company with 4863 employees, based in Milton, Florida, United States. AeroLeads shows a work email signal at geogroup.com and a matched LinkedIn profile for Christopher Castner.
Christopher Castner previously worked as Assistant Investigator at The Geo Group, Inc..
Company email context
Email format at The GEO Group, Inc.
This section adds company-level context without repeating Christopher Castner's masked contact details.
{first}.{last}@geogroup.com
92% confidence
AeroLeads found 2 current-domain work email signals for Christopher Castner. Compare company email patterns before reaching out.
Profile bio
About Christopher Castner
Christopher Castner is a Assistant Investigator at The GEO Group, Inc. at The GEO Group, Inc..
Current workplace
Christopher Castner's current company
Company context helps verify the profile and gives searchers a useful next step.
The Geo Group, Inc.
1 role
Christopher Castner work experience
A career timeline built from the work history available for this profile.
-
Assistant Investigator
Team & coworkers
Colleagues at The GEO Group, Inc.
Other employees you can reach at geogroup.com. View company contacts for 4863 employees →
MS
Marcus Sergent
Colleague at The Geo Group, Inc.
Woodworth, Louisiana, United States, United States
View →
JC
Jamie Closs
Colleague at The Geo Group, Inc.
Greater Melbourne Area, Australia
View →
CS
Cori Smith
Colleague at The Geo Group, Inc.
Chipley, Florida, United States, United States
View →
AS
Angela Santiago
Colleague at The Geo Group, Inc.
Boca Raton, Florida, United States, United States
View →
DM
Doris Mikaele-Hamilton
Colleague at The Geo Group, Inc.
Barstow, California, United States, United States
View →
AL
Alison Lee
Colleague at The Geo Group, Inc.
Upper Darby, Pennsylvania, United States, United States
View →
KK
Karen Kaur
Colleague at The Geo Group, Inc.
United States, United States
View →
CB
Christopher Bryant
Colleague at The Geo Group, Inc.
Katy, Texas, United States, United States
View →
JS
Juan Sanchez
Colleague at The Geo Group, Inc.
Greater Corpus Christi Area, United States
View →
MW
Marva Williams
Colleague at The Geo Group, Inc.
Lawton, Oklahoma, United States, United States
View →
Marcus Sergent
Colleague at The Geo Group, Inc.
Woodworth, Louisiana, United States, United States
View →
JC
Jamie Closs
Colleague at The Geo Group, Inc.
Greater Melbourne Area, Australia
View →
CS
Cori Smith
Colleague at The Geo Group, Inc.
Chipley, Florida, United States, United States
View →
AS
Angela Santiago
Colleague at The Geo Group, Inc.
Boca Raton, Florida, United States, United States
View →
DM
Doris Mikaele-Hamilton
Colleague at The Geo Group, Inc.
Barstow, California, United States, United States
View →
AL
Alison Lee
Colleague at The Geo Group, Inc.
Upper Darby, Pennsylvania, United States, United States
View →
KK
Karen Kaur
Colleague at The Geo Group, Inc.
United States, United States
View →
CB
Christopher Bryant
Colleague at The Geo Group, Inc.
Katy, Texas, United States, United States
View →
JS
Juan Sanchez
Colleague at The Geo Group, Inc.
Greater Corpus Christi Area, United States
View →
MW
Marva Williams
Colleague at The Geo Group, Inc.
Lawton, Oklahoma, United States, United States
View →
FAQ
Frequently asked questions about Christopher Castner
Quick answers generated from the profile data available on this page.
What company does Christopher Castner work for?
Christopher Castner works for The GEO Group, Inc..
What is Christopher Castner's role at The GEO Group, Inc.?
Christopher Castner is listed as Assistant Investigator at The GEO Group, Inc. at The GEO Group, Inc..
What is Christopher Castner's email address?
AeroLeads has found 2 work email signals at @geogroup.com for Christopher Castner at The GEO Group, Inc..
Where is Christopher Castner based?
Christopher Castner is based in Milton, Florida, United States while working with The GEO Group, Inc..
What companies has Christopher Castner worked for?
Christopher Castner has worked for The Geo Group, Inc..
Who are Christopher Castner's colleagues at The GEO Group, Inc.?
Christopher Castner's colleagues at The GEO Group, Inc. include Marcus Sergent, Jamie Closs, Cori Smith, Angela Santiago, and Doris Mikaele-Hamilton.
How can I contact Christopher Castner?
You can use AeroLeads to view verified contact signals for Christopher Castner at The GEO Group, Inc., including work email, phone, and LinkedIn data when available.
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