John Callihan
2 email domains
AeroLeads people directory · profile
John Callihan Email & Phone Number
Director of Equipment Sales U.S. at Serva Group
at
Serva Group
1 work email found
@servagroup.com
4 phones found area 580, 940, and 405
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Director of Equipment Sales U.S. at Serva Group
Location
Duncan, Oklahoma, United States
Company size
Who is John Callihan? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Callihan is listed as Director of Equipment Sales U.S. at Serva Group at Serva Group, a company with 98 employees, based in Duncan, Oklahoma, United States. AeroLeads shows a work email signal at servagroup.com, phone signal with area code 580, 940, 405, and a matched LinkedIn profile for John Callihan.
John Callihan previously worked as Director of Equipment Sales U.S. at Serva Group.
Company email context
Email format at Serva Group
This section adds company-level context without repeating John Callihan's masked contact details.
{first_initial}{last}@servagroup.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Callihan. Compare company email patterns before reaching out.
Profile bio
About John Callihan
John Callihan is a Director of Equipment Sales U.S. at Serva Group at Serva Group. He possess expertise in stimulation, oilfield, petroleum, gas, energy and 20 more skills.
Listed skills include Stimulation, Oilfield, Petroleum, Gas, and 21 others.
Current workplace
John Callihan's current company
Company context helps verify the profile and gives searchers a useful next step.
Serva Group
1 role
John Callihan work experience
A career timeline built from the work history available for this profile.
-
Director Of Equipment Sales U.S.
Team & coworkers
Colleagues at Serva Group
Other employees you can reach at servagroup.com. View company contacts for 98 employees →
GB
Gary Bickett
Colleague at Serva GroupBartlesville, Oklahoma, United States, United States
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ML
Mark Lefresne, Cet
Colleague at Serva GroupCanada, Canada
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RJ
Ralph Johnson
Colleague at Serva GroupBlanchard, Oklahoma, United States, United States
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TR
Tyler Rolph
Colleague at Serva GroupCalgary, Alberta, Canada, Canada
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RB
Rick Bruce
Colleague at Serva GroupWichita Falls, Texas, United States, United States
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BK
Bubba Kimbro
Colleague at Serva GroupKansas City Metropolitan Area, United States
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VP
Vishnu Prasad Mohan
Colleague at Serva GroupCalgary, Alberta, Canada, Canada
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四
四机赛瓦张骥
Colleague at Serva GroupJingzhou, Hubei, China, China
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KO
Kame Oshiro
Colleague at Serva GroupIowa Park, Texas, United States, United States
View →
BB
Benoit Beaupré
Colleague at Serva GroupGreater Calgary Metropolitan Area, Canada
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Gary Bickett
Colleague at Serva GroupBartlesville, Oklahoma, United States, United States
View →
ML
Mark Lefresne, Cet
Colleague at Serva GroupCanada, Canada
View →
RJ
Ralph Johnson
Colleague at Serva GroupBlanchard, Oklahoma, United States, United States
View →
TR
Tyler Rolph
Colleague at Serva GroupCalgary, Alberta, Canada, Canada
View →
RB
Rick Bruce
Colleague at Serva GroupWichita Falls, Texas, United States, United States
View →
BK
Bubba Kimbro
Colleague at Serva GroupKansas City Metropolitan Area, United States
View →
VP
Vishnu Prasad Mohan
Colleague at Serva GroupCalgary, Alberta, Canada, Canada
View →
四
四机赛瓦张骥
Colleague at Serva GroupJingzhou, Hubei, China, China
View →
KO
Kame Oshiro
Colleague at Serva GroupIowa Park, Texas, United States, United States
View →
BB
Benoit Beaupré
Colleague at Serva GroupGreater Calgary Metropolitan Area, Canada
View →
FAQ
Frequently asked questions about John Callihan
Quick answers generated from the profile data available on this page.
What company does John Callihan work for?
John Callihan works for Serva Group.
What is John Callihan's role at Serva Group?
John Callihan is listed as Director of Equipment Sales U.S. at Serva Group at Serva Group.
What is John Callihan's email address?
AeroLeads has found 1 work email signal at @servagroup.com for John Callihan at Serva Group.
What is John Callihan's phone number?
AeroLeads has found 4 phone signal(s) with area code 580, 940, 405 for John Callihan at Serva Group.
Where is John Callihan based?
John Callihan is based in Duncan, Oklahoma, United States while working with Serva Group.
What companies has John Callihan worked for?
John Callihan has worked for Serva Group.
Who are John Callihan's colleagues at Serva Group?
John Callihan's colleagues at Serva Group include Gary Bickett, Mark Lefresne, Cet, Ralph Johnson, Tyler Rolph, and Rick Bruce.
How can I contact John Callihan?
You can use AeroLeads to view verified contact signals for John Callihan at Serva Group, including work email, phone, and LinkedIn data when available.
What skills is John Callihan known for?
John Callihan is listed with skills including Stimulation, Oilfield, Petroleum, Gas, Energy, Onshore, Drilling, and Oil And Gas.
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