Investor Relations

Corporate Profile
MarkWest Energy Partners, L.P. (NYSE: MWE) is a publicly traded master limited partnership (MLP) formed in January 2002. We are engaged in the gathering, processing and transportation of natural gas; the transportation, fractionation, storage and marketing of NGLs; and the gathering and transportation of crude oil. We have extensive natural gas gathering, processing, and transmission operations in the Southwestern and Gulf Coast regions, and we are the largest natural gas processor in the Appalachian region of the United States. As a leading provider of midstream services in the natural gas industry, our business strategy is to deliver best-of-class service by developing high-quality, strategically located, diversified assets in the liquids-rich areas of the natural gas resource plays in the United States.
Unit Quote
MWE (Common Units)
ExchangeNYSE (US Dollar)
Change (%) Stock is Up 0.14 (0.19%)
Data as of 08/19/14 4:00 p.m. ET
Minimum 20 minute delay
Refresh quote
Unit Chart
Stock chart for: 03NA000000MWE
Recent News More >>
08/06/14MarkWest Energy Partners Announces Major Expansion Projects and Reports Record Financial and Operational Results for Second Quarter 2014
Printer Friendly Version
07/24/14MarkWest Energy Partners Increases Quarterly Cash Distribution
DENVER--(BUSINESS WIRE)--Jul. 24, 2014-- MarkWest Energy Partners, L.P. (NYSE: MWE) today announced that the Board of Directors of the General Partner of MarkWest Energy Partners, L.P., declared a cash distribution of $0.88 per common unit for the second quarter of 2014, for an implied annual rate of $3.52 per common unit. The second quarter 2014 distribution represents an increase of $0.04 per common unit, or 4.8 percent, compared to the second quarter ... 
Printer Friendly Version
07/22/14MarkWest Completes Two Large Scale Facilities in the Northeast, Resumes Operations of Houston III Plant & for the Third Consecutive Period Achieves Top Honor for Midstream Customer Satisfaction
DENVER--(BUSINESS WIRE)--Jul. 22, 2014-- MarkWest Energy Partners, L.P. (NYSE: MWE) (“MarkWest” or “the Partnership”) announced today an operational update regarding the continued development of midstream infrastructure projects in the liquids-rich areas of the Marcellus and Utica Shales. In the Marcellus Shale, the Partnership has safely resumed operations of Plant III at the Houston processing and fractionation complex (“Houston complex”... 
Printer Friendly Version
07/09/14MarkWest Energy Partners Announces Release Date for Second Quarter 2014 Financial Results
DENVER--(BUSINESS WIRE)--Jul. 9, 2014-- MarkWest Energy Partners, L.P. (NYSE: MWE) will announce second quarter 2014 financial results after market close on Wednesday, August 6, 2014, and will host a conference call to discuss the results at 12:00 p.m. ET on Thursday, August 7, 2014. The conference call can be accessed by dialing (800) 475-0218 (passcode “MarkWest”) or via webcast by accessing the “Presentations & Webcasts” link locate... 
Printer Friendly Version
IR Contacts
MarkWest Energy Partners, L.P. Contact:
1515 Arapahoe Street Joshua Hallenbeck, VP Finance and Treasury
Tower 1, Suite 1600Phone: (866) 858-0482
Denver, Colorado 80202E-mail:

Replication or redistribution of EDGAR Online, Inc. content is expressly prohibited without the prior written consent of EDGAR Online, Inc. EDGAR Online, Inc. shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.