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Gary Estep Email & Phone Number
Project Manager at NiSource
at
NiSource
1 work email found
@nisource.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Project Manager at NiSource
Location
Columbus, Ohio, United States
Company size
Who is Gary Estep? Overview
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Quick answer
Gary Estep is listed as Project Manager at NiSource at NiSource, a with 5136 employees, based in Columbus, Ohio, United States. AeroLeads shows a work email signal at nisource.com and a matched LinkedIn profile for Gary Estep.
Gary Estep previously worked as Project Manager at Nisource. Gary Estep studied at Columbus State Community College.
Company email context
Email format at NiSource
This section adds company-level context without repeating Gary Estep's masked contact details.
{first_initial}{last}@nisource.com
89% confidence
AeroLeads found 1 current-domain work email signal for Gary Estep. Compare company email patterns before reaching out.
Profile bio
About Gary Estep
Gary Estep is a Project Manager at NiSource at NiSource. He possess expertise in natural gas, energy, contract management, pipelines, gas and 31 more skills.
Listed skills include Natural Gas, Energy, Contract Management, Pipelines, and 32 others.
Current workplace
Gary Estep's current company
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Nisource
1 role
Gary Estep work experience
A career timeline built from the work history available for this profile.
-
Project Manager
Team & coworkers
Colleagues at NiSource
Other employees you can reach at nisource.com. View company contacts for 5136 employees →
JR
John Ross
Colleague at NisourceMerrillville, Indiana, United States
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EW
Eric W.
Colleague at NisourceWilliamsburg, Virginia, United States
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UB
Ulviyye Baxishzadeh
Colleague at NisourceBerlin, Germany
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ML
Mike Lake
Colleague at NisourceFairfield, Ohio, United States
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JD
Jeff Dailey
Colleague at NisourceColumbus, Ohio Metropolitan Area, United States
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HF
Hannah Farnsworth
Colleague at NisourceColumbus, Ohio, United States
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MI
My Info
Colleague at NisourceCrown Point, Indiana, United States
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HB
Huynh Binh
Colleague at NisourceVietnam, Viet Nam
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VL
Valeriy Linuis
Colleague at NisourceUkraine
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BS
Benjamin Short
Colleague at NisourceToledo, Ohio Metropolitan Area, United States
View →
John Ross
Colleague at NisourceMerrillville, Indiana, United States
View →
EW
Eric W.
Colleague at NisourceWilliamsburg, Virginia, United States
View →
UB
Ulviyye Baxishzadeh
Colleague at NisourceBerlin, Germany
View →
ML
Mike Lake
Colleague at NisourceFairfield, Ohio, United States
View →
JD
Jeff Dailey
Colleague at NisourceColumbus, Ohio Metropolitan Area, United States
View →
HF
Hannah Farnsworth
Colleague at NisourceColumbus, Ohio, United States
View →
MI
My Info
Colleague at NisourceCrown Point, Indiana, United States
View →
HB
Huynh Binh
Colleague at NisourceVietnam, Viet Nam
View →
VL
Valeriy Linuis
Colleague at NisourceUkraine
View →
BS
Benjamin Short
Colleague at NisourceToledo, Ohio Metropolitan Area, United States
View →
1 education record
Gary Estep education
FAQ
Frequently asked questions about Gary Estep
Quick answers generated from the profile data available on this page.
What company does Gary Estep work for?
Gary Estep works for NiSource.
What is Gary Estep's role at NiSource?
Gary Estep is listed as Project Manager at NiSource at NiSource.
What is Gary Estep's email address?
AeroLeads has found 1 work email signal at @nisource.com for Gary Estep at NiSource.
Where is Gary Estep based?
Gary Estep is based in Columbus, Ohio, United States while working with NiSource.
What companies has Gary Estep worked for?
Gary Estep has worked for Nisource.
Who are Gary Estep's colleagues at NiSource?
Gary Estep's colleagues at NiSource include John Ross, Eric W., Ulviyye Baxishzadeh, Mike Lake, and Jeff Dailey.
How can I contact Gary Estep?
You can use AeroLeads to view verified contact signals for Gary Estep at NiSource, including work email, phone, and LinkedIn data when available.
What schools did Gary Estep attend?
Gary Estep studied at Columbus State Community College.
What skills is Gary Estep known for?
Gary Estep is listed with skills including Natural Gas, Energy, Contract Management, Pipelines, Gas, Project Management, Energy Industry, and Petroleum.
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