About Mplx Gp LLC
Mplx Gp LLC is an Oil and Energy company, headquartered in Denver, with 1,001 - 5,000 employees and annual revenue of $1B+.
MarkWest Energy Partners, L.P. (MarkWest) is a master limited partnership engaged in the gathering, transportation, and processing of natural gas; the transportation, fractionation, marketing, and storage of natural gas liquids; and the gathering and transportation of crude oil. MarkWest has extensi...
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Mplx Gp LLC Company Highlights
Phone Number
(800) 730-xxxx
Corporate Office Address
1515 Arapahoe Street
Denver, 80202
Website
Mplx Gp LLC Org
Mplx Gp LLC has 11 C-Level, 14 VP, 48 Director, 192 Manager, 92 Senior, and 664 Other employees.
Mplx Gp LLC Decision Makers
- CEOFrank Semple
- CFOKris Hagedorn
Mplx Gp LLC's Tech Stack
Frequently Asked Questions About
Mplx Gp LLC
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Who is the CEO of Mplx Gp LLC?
The CEO of Mplx Gp LLC is Frank Semple. See full contact details ›
Who is the CFO of Mplx Gp LLC?
The CFO of Mplx Gp LLC is Kris Hagedorn. See full contact details ›
How many senior employees does Mplx Gp LLC have?
Mplx Gp LLC has 357 senior employees that are typically used for decision making.
Who are the key decision makers at Mplx Gp LLC?
Key decision makers at Mplx Gp LLC include Frank Semple (CEO) and Kris Hagedorn (CFO). See full contact details ›
What technologies does Mplx Gp LLC use?
Mplx Gp LLC uses technologies including AddToAny, BugHerd, and Cloudflare.
How do I contact Mplx Gp LLC?
To contact Mplx Gp LLC, visit mplx.com.
What companies are similar to Mplx Gp LLC?
Companies similar to Mplx Gp LLC include Vepica, Lummus Technology, and Ohmstede Industrial Services Inc..
Where is Mplx Gp LLC headquartered?
Mplx Gp LLC is headquartered at 1515 Arapahoe Street, Denver.
What is the main phone number for Mplx Gp LLC?
The main phone number for Mplx Gp LLC is (800) 730-xxxx.
What is the official website for Mplx Gp LLC?
The official website for Mplx Gp LLC is mplx.com.
What is the annual revenue of Mplx Gp LLC?
The annual revenue of Mplx Gp LLC is $1B+.
How many employees does Mplx Gp LLC have?
Mplx Gp LLC has 1,001 - 5,000 employees.
What industry is Mplx Gp LLC in?
Mplx Gp LLC is in the Oil and Energy industry.
Last updated: July 22, 2025