AeroLeads people directory · profile
Joe Diffendal Email & Phone Number
MPLX/MarkWest
at
MarkWest Energy Partners, L.P.
1 work email found
@markwest.com
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 71%
Current company
Role
MPLX/MarkWest
Location
Avella, Pennsylvania, United States
Company size
Who is Joe Diffendal? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Joe Diffendal is listed as MPLX/MarkWest at MarkWest Energy Partners, L.P., a with 900 employees, based in Avella, Pennsylvania, United States. AeroLeads shows a work email signal at markwest.com and a matched LinkedIn profile for Joe Diffendal.
Joe Diffendal previously worked as PM at Markwest Energy Partners, L.P. and Senior Engineer at Mplx Gp Llc.
Company email context
Email format at MarkWest Energy Partners, L.P.
This section adds company-level context without repeating Joe Diffendal's masked contact details.
{first_initial}{last}@markwest.com
89% confidence
AeroLeads found 1 current-domain work email signal for Joe Diffendal. Compare company email patterns before reaching out.
Profile bio
About Joe Diffendal
Joe Diffendal is a MPLX/MarkWest at MarkWest Energy Partners, L.P..
Current workplace
Joe Diffendal's current company
Company context helps verify the profile and gives searchers a useful next step.
Markwest Energy Partners, L.P.
2 roles
Joe Diffendal work experience
A career timeline built from the work history available for this profile.
Senior Engineer
Current
Jan 2014 - Present
Team & coworkers
Colleagues at MarkWest Energy Partners, L.P.
Other employees you can reach at markwest.com. View company contacts for 900 employees →
MM
Michael Mcmullen
Colleague at Markwest Energy Partners, L.P.Hallsville, Texas, United States
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AH
Audrey Haller
Colleague at Markwest Energy Partners, L.P.Morgantown, West Virginia, United States
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ER
Edward Ross
Colleague at Markwest Energy Partners, L.P.Steubenville, Ohio, United States
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NC
Nancy Catt
Colleague at Markwest Energy Partners, L.P.Littleton, Colorado, United States
View →
TW
Trevor Watson
Colleague at Markwest Energy Partners, L.P.Butler, Pennsylvania, United States
View →
CC
Clarence Culbertson
Colleague at Markwest Energy Partners, L.P.Bulger, Pennsylvania, United States
View →
MM
Matt Mcguigan
Colleague at Markwest Energy Partners, L.P.Washington, Pennsylvania, United States
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JN
John Newer
Colleague at Markwest Energy Partners, L.P.Butler, Oklahoma, United States
View →
EG
Ed Gribbin
Colleague at Markwest Energy Partners, L.P.Richmond, Ohio, United States
View →
DB
Dan Bruner
Colleague at Markwest Energy Partners, L.P.Waco, Texas, United States
View →
Michael Mcmullen
Colleague at Markwest Energy Partners, L.P.Hallsville, Texas, United States
View →
AH
Audrey Haller
Colleague at Markwest Energy Partners, L.P.Morgantown, West Virginia, United States
View →
ER
Edward Ross
Colleague at Markwest Energy Partners, L.P.Steubenville, Ohio, United States
View →
NC
Nancy Catt
Colleague at Markwest Energy Partners, L.P.Littleton, Colorado, United States
View →
TW
Trevor Watson
Colleague at Markwest Energy Partners, L.P.Butler, Pennsylvania, United States
View →
CC
Clarence Culbertson
Colleague at Markwest Energy Partners, L.P.Bulger, Pennsylvania, United States
View →
MM
Matt Mcguigan
Colleague at Markwest Energy Partners, L.P.Washington, Pennsylvania, United States
View →
JN
John Newer
Colleague at Markwest Energy Partners, L.P.Butler, Oklahoma, United States
View →
EG
Ed Gribbin
Colleague at Markwest Energy Partners, L.P.Richmond, Ohio, United States
View →
DB
Dan Bruner
Colleague at Markwest Energy Partners, L.P.Waco, Texas, United States
View →
FAQ
Frequently asked questions about Joe Diffendal
Quick answers generated from the profile data available on this page.
What company does Joe Diffendal work for?
Joe Diffendal works for MarkWest Energy Partners, L.P..
What is Joe Diffendal's role at MarkWest Energy Partners, L.P.?
Joe Diffendal is listed as MPLX/MarkWest at MarkWest Energy Partners, L.P..
What is Joe Diffendal's email address?
AeroLeads has found 1 work email signal at @markwest.com for Joe Diffendal at MarkWest Energy Partners, L.P..
Where is Joe Diffendal based?
Joe Diffendal is based in Avella, Pennsylvania, United States while working with MarkWest Energy Partners, L.P..
What companies has Joe Diffendal worked for?
Joe Diffendal has worked for Markwest Energy Partners, L.P. and Mplx Gp Llc.
Who are Joe Diffendal's colleagues at MarkWest Energy Partners, L.P.?
Joe Diffendal's colleagues at MarkWest Energy Partners, L.P. include Michael Mcmullen, Audrey Haller, Edward Ross, Nancy Catt, and Trevor Watson.
How can I contact Joe Diffendal?
You can use AeroLeads to view verified contact signals for Joe Diffendal at MarkWest Energy Partners, L.P., including work email, phone, and LinkedIn data when available.
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