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Greg Callahan Email & Phone Number
VP of Operations - Distribution Transformers
at
Hitachi Energy
1 work email found
@comcast.net
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
VP of Operations - Distribution Transformers
Location
Jefferson City, Missouri, United States
Company size
Who is Greg Callahan? Overview
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Quick answer
Greg Callahan is listed as VP of Operations - Distribution Transformers at Hitachi Energy, a with 31707 employees, based in Jefferson City, Missouri, United States. AeroLeads shows a work email signal at comcast.net and a matched LinkedIn profile for Greg Callahan.
Greg Callahan previously worked as Factory Manager at Hitachi Energy and COO HV Products - NA at Abb. Greg Callahan holds Bs from Alfred University.
Company email context
Email format at Hitachi Energy
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*@comcast.net
68% confidence
AeroLeads found 1 current-domain work email signal for Greg Callahan. Compare company email patterns before reaching out.
Profile bio
About Greg Callahan
Greg Callahan is a VP of Operations - Distribution Transformers at Hitachi Energy. He possess expertise in six sigma, dmaic, cross functional team leadership, process improvement, manufacturing and 20 more skills. He is proficient in English.
Listed skills include Six Sigma, Dmaic, Cross Functional Team Leadership, Process Improvement, and 21 others.
Current workplace
Greg Callahan's current company
Company context helps verify the profile and gives searchers a useful next step.
Hitachi Energy
9 roles
Greg Callahan work experience
A career timeline built from the work history available for this profile.
Factory Manager
Current
Sep 2020 - Present
Coo Hv Products - Na
Jan 2017 - Sep 2020
Vp And General Manager
Mar 2013 - Jan 2017
Business Integration Leader - Sap
Mar 2012 - Feb 2013
Lv Components P&L Leader
Oct 2010 - Mar 2012
Commerical Quality Manager
Dec 2006 - Oct 2010
General Manager
Apr 2004 - Dec 2006
Plant Manager
Nov 2000 - Mar 2004
1 education record
Greg Callahan education
FAQ
Frequently asked questions about Greg Callahan
Quick answers generated from the profile data available on this page.
What company does Greg Callahan work for?
Greg Callahan works for Hitachi Energy.
What is Greg Callahan's role at Hitachi Energy?
Greg Callahan is listed as VP of Operations - Distribution Transformers at Hitachi Energy.
What is Greg Callahan's email address?
AeroLeads has found 1 work email signal at @comcast.net for Greg Callahan at Hitachi Energy.
Where is Greg Callahan based?
Greg Callahan is based in Jefferson City, Missouri, United States while working with Hitachi Energy.
What companies has Greg Callahan worked for?
Greg Callahan has worked for Hitachi Energy, Abb, Ge, General Electric, and Midwest Electric.
How can I contact Greg Callahan?
You can use AeroLeads to view verified contact signals for Greg Callahan at Hitachi Energy, including work email, phone, and LinkedIn data when available.
What schools did Greg Callahan attend?
Greg Callahan holds Bs from Alfred University.
What skills is Greg Callahan known for?
Greg Callahan is listed with skills including Six Sigma, Dmaic, Cross Functional Team Leadership, Process Improvement, Manufacturing, Value Stream Mapping, Lean Manufacturing, and Continuous Improvement.
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