John Rielly

Director/Board Member at

Hess Midstream Operations LP

Net worth: 750 000 $ as of 31/05/2026

63 year

58 connections

Energy Minerals

Commercial Services

Finance

Profile

Currently, John P. Rielly is Executive VP, Chief Financial & Accounting Officer at Hess Corp., Director & Vice President at Hess Midstream LP, Director & Vice President at Hess Midstream GP LLC and Director & Vice President at Hess Midstream GP LP. He is also on the board of Hess Midstream Operations LP and Member of The American Institute of Certified Public Accountants and Member of New York State Society of Certified Public Accountants. Mr. Rielly previously held the position of Partner at Ernst & Young LLP and Director & Vice President at Hess Midstream Partners GP LP. Mr. Rielly received an undergraduate degree from The Trustees of Columbia University in The City of New York.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
HESS MIDSTREAM LP CLASS A 0.02%	19/02/2025	20,000 ( 0.02% )	750 000 $	31/05/2026

John Rielly active positions

Companies	Position	Start
Hess Midstream Operations LP Hess Midstream Operations LP Integrated OilEnergy Minerals Owns, operates, develops and acquires assets that provides services to third-party crude oil and natural gas producers	Director/Board Member	01/09/2014
New York State Society of Certified Public Accountants New York State Society of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Operates certified public accountant membership association	Corporate Officer/Principal	-
The American Institute of Certified Public Accountants The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants	Corporate Officer/Principal	-
Hess Midstream GP LP Hess Midstream GP LP Financial ConglomeratesFinance Provides investment services	Director/Board Member	01/09/2019

All active positions of John Rielly

Former positions of John Rielly

Companies	Position	End
HESS CORPORATION	Director of Finance/CFO	18/07/2025
HESS MIDSTREAM LP	Director/Board Member	18/07/2025
Hess Midstream GP LLC Hess Midstream GP LLC Oilfield Services/EquipmentIndustrial Services Provides oil and gas services	Director/Board Member	18/07/2025
Hess Midstream Partners GP LP Hess Midstream Partners GP LP Financial ConglomeratesFinance Provides investment services	Director/Board Member	01/12/2019
Hess Midstream Partners GP LLC Hess Midstream Partners GP LLC Oil & Gas ProductionEnergy Minerals Provides midstream services	Director/Board Member	01/12/2019

See the detail of John Rielly's experience

Training of John Rielly

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of John Rielly's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	12
Hess Corp. Hess Corp. Integrated OilEnergy Minerals Explores, produces, purchases, transports, and sells crude oil, natural gas liquids, and natural gas	Energy Minerals
Ernst & Young LLP Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services	Commercial Services
The Trustees of Columbia University in The City of New York The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The American Institute of Certified Public Accountants The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants	Commercial Services
New York State Society of Certified Public Accountants New York State Society of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Operates certified public accountant membership association	Commercial Services
Hess Midstream Operations LP Hess Midstream Operations LP Integrated OilEnergy Minerals Owns, operates, develops and acquires assets that provides services to third-party crude oil and natural gas producers	Energy Minerals
Hess Midstream Partners GP LP Hess Midstream Partners GP LP Financial ConglomeratesFinance Provides investment services	Finance
Hess Midstream LP Hess Midstream LP Integrated OilEnergy Minerals Explores for crude oil and natural gas	Energy Minerals
Hess Midstream GP LLC Hess Midstream GP LLC Oilfield Services/EquipmentIndustrial Services Provides oil and gas services	Industrial Services
Hess Midstream GP LP Hess Midstream GP LP Financial ConglomeratesFinance Provides investment services	Finance
Hess Midstream Partners GP LLC Hess Midstream Partners GP LLC Oil & Gas ProductionEnergy Minerals Provides midstream services	Energy Minerals
Mlp Gp, LLC Mlp Gp, LLC Financial ConglomeratesFinance Provides investment services	Finance