Profile
John R.
Haley is a member of The American Institute of Certified Public Accountants and The Ohio Society of CPA's.
He is currently the Vice President-Tax at MPLX GP LLC.
Previously, he worked as Manager-Tax & Accounting at USX Corp., Vice President-Tax at Marathon Petroleum Corp., and Vice President-Tax at MPLX LP.
He received his undergraduate degree from the University of Findlay in 1981.
John R. Haley active positions
| Companies | Position | Start |
|---|---|---|
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Corporate Officer/Principal | - |
The Ohio Society of CPA's
The Ohio Society of CPA's Miscellaneous Commercial ServicesCommercial Services Operates as an association for CPA | Corporate Officer/Principal | - |
MPLX GP LLC
MPLX GP LLC Oil & Gas PipelinesIndustrial Services Owns, operates, develops and acquires pipelines for petroleum and energy industries | Comptroller/Controller/Auditor | 31/12/2012 |
Former positions of John R. Haley
| Companies | Position | End |
|---|---|---|
| MPLX LP | Comptroller/Controller/Auditor | - |
USX Corp. /Old/
USX Corp. /Old/ SteelNon-Energy Minerals Manufactures steel products | Comptroller/Controller/Auditor | - |
| MARATHON PETROLEUM CORPORATION | Comptroller/Controller/Auditor | - |
Training of John R. Haley
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
University of Findlay
University of Findlay Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Ohio Society of CPA's
The Ohio Society of CPA's Miscellaneous Commercial ServicesCommercial Services Operates as an association for CPA | Commercial Services |
USX Corp. /Old/
USX Corp. /Old/ SteelNon-Energy Minerals Manufactures steel products | Non-Energy Minerals |
Marathon Petroleum Corp.
Marathon Petroleum Corp. Oil Refining/MarketingEnergy Minerals Operates as petroleum product refiners, marketers and transporters | Energy Minerals |
MPLX LP
MPLX LP Oil & Gas PipelinesIndustrial Services Owns, operates, develops and acquires pipelines and other midstream assets | Industrial Services |
MPLX GP LLC
MPLX GP LLC Oil & Gas PipelinesIndustrial Services Owns, operates, develops and acquires pipelines for petroleum and energy industries | Industrial Services |
- Stock Market
- Insiders
- John R. Haley
















