Chief Financial Officer
Current
Dejo Inc
Apr 2022 - Present
AeroLeads people directory · profile
Mark Dejohn Email & Phone Number
Chief Financial Officer
at
Peoples Gas
1 work email found
@peoplesgasdelivery.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Chief Financial Officer
Location
Clairton, Pennsylvania, United States
Company size
Who is Mark Dejohn? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Mark Dejohn is listed as Chief Financial Officer at Peoples Gas, a with 662 employees, based in Clairton, Pennsylvania, United States. AeroLeads shows a work email signal at peoplesgasdelivery.com and a matched LinkedIn profile for Mark Dejohn.
Mark Dejohn previously worked as Chief Financial Officer at Dejo Inc and Trainer at Peoples Gas. Mark Dejohn studied at North Hills High School.
Company email context
Email format at Peoples Gas
This section adds company-level context without repeating Mark Dejohn's masked contact details.
{first}.{last}@peoplesgasdelivery.com
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AeroLeads found 1 current-domain work email signal for Mark Dejohn. Compare company email patterns before reaching out.
Profile bio
About Mark Dejohn
Performing Pipeline Operator Qualification & PE Fusion training
Listed skills include Natural Gas, Gas, Pipelines, Energy Industry, and 24 others.
Current workplace
Mark Dejohn's current company
Company context helps verify the profile and gives searchers a useful next step.
Peoples Gas
5 roles
Mark Dejohn work experience
A career timeline built from the work history available for this profile.
Trainer
Retired
Home
Jan 2020 - Apr 2022
Manager, Oq & Regulatory Compliance
Lineal Industries
Apr 2011 - 2015
Coordinator Of Training
Equitable Gas Co
Oct 1979 - Apr 2011
Team & coworkers
Colleagues at Peoples Gas
Other employees you can reach at peoplesgasdelivery.com. View company contacts for 662 employees →
VK
Vipul Kapoor
Colleague at Peoples GasGreater Chicago Area, United States
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AA
Ameen Abdallah
Colleague at Peoples GasTinley Park, Illinois, United States
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OB
Otis Brantley
Colleague at Peoples GasGreater Chicago Area, United States
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CK
Cynti Konto
Colleague at Peoples GasChicago, Illinois, United States
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CR
Chazz Richardson
Colleague at Peoples GasGreater Chicago Area, United States
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LG
Lisa Greco
Colleague at Peoples GasUnited States
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MG
Martin Garza
Colleague at Peoples GasGreater Chicago Area, United States
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CG
Candice Garner
Colleague at Peoples GasGreater Chicago Area, United States
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CM
Cecilio Martinez
Colleague at Peoples GasChicago, Illinois, United States
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SL
Scott Lawson
Colleague at Peoples GasGreater Chicago Area, United States
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Vipul Kapoor
Colleague at Peoples GasGreater Chicago Area, United States
View →
AA
Ameen Abdallah
Colleague at Peoples GasTinley Park, Illinois, United States
View →
OB
Otis Brantley
Colleague at Peoples GasGreater Chicago Area, United States
View →
CK
Cynti Konto
Colleague at Peoples GasChicago, Illinois, United States
View →
CR
Chazz Richardson
Colleague at Peoples GasGreater Chicago Area, United States
View →
LG
Lisa Greco
Colleague at Peoples GasUnited States
View →
MG
Martin Garza
Colleague at Peoples GasGreater Chicago Area, United States
View →
CG
Candice Garner
Colleague at Peoples GasGreater Chicago Area, United States
View →
CM
Cecilio Martinez
Colleague at Peoples GasChicago, Illinois, United States
View →
SL
Scott Lawson
Colleague at Peoples GasGreater Chicago Area, United States
View →
1 education record
Mark Dejohn education
-
North Hills High School
FAQ
Frequently asked questions about Mark Dejohn
Quick answers generated from the profile data available on this page.
What company does Mark Dejohn work for?
Mark Dejohn works for Peoples Gas.
What is Mark Dejohn's role at Peoples Gas?
Mark Dejohn is listed as Chief Financial Officer at Peoples Gas.
What is Mark Dejohn's email address?
AeroLeads has found 1 work email signal at @peoplesgasdelivery.com for Mark Dejohn at Peoples Gas.
Where is Mark Dejohn based?
Mark Dejohn is based in Clairton, Pennsylvania, United States while working with Peoples Gas.
What companies has Mark Dejohn worked for?
Mark Dejohn has worked for Dejo Inc, Peoples Gas, Home, Lineal Industries, and Equitable Gas Co.
Who are Mark Dejohn's colleagues at Peoples Gas?
Mark Dejohn's colleagues at Peoples Gas include Vipul Kapoor, Ameen Abdallah, Otis Brantley, Cynti Konto, and Chazz Richardson.
How can I contact Mark Dejohn?
You can use AeroLeads to view verified contact signals for Mark Dejohn at Peoples Gas, including work email, phone, and LinkedIn data when available.
What schools did Mark Dejohn attend?
Mark Dejohn studied at North Hills High School.
What skills is Mark Dejohn known for?
Mark Dejohn is listed with skills including Natural Gas, Gas, Pipelines, Energy Industry, Training, 49Cfr Part 195 Subpart G, 49Cfr Part 192 Subpart N, and Pipeline Welding Inspection.
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