![William Montgomery](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
William Montgomery
Director/Board Member at
ENTERPRISE PRODUCTS PARTNERS L.P.
Net worth: 5 M $ as of 31/01/2026
Profile
Mr. William C.
Montgomery is an Independent Director at Enterprise Products Partners LP, a Partner at Quantum Capital Group LLC, a Chairman at The Houston Museum of Natural Science, a Co-Chairman at Episcopal Health Foundation and a Director at Cockrell Interests LLC.
He is on the Board of Directors at Enterprise Products Holdings LLC, Enterprise Products Partners LP, Global Tubing LLC, Intensity Midstream LLC and St. Francis Episcopal Day School.
Mr. Montgomery was previously employed as an Independent Director by APA Corp., an Independent Director by Apache Corp., a Partner by Goldman Sachs & Co., a Trustee by Kinkaid School, Inc., and a Member by St. Luke's Episcopal Health System Corp.
He also served on the board at Gulf Coast Energy Resources LLC, M.D.
Anderson International España SA and Wishbone Energy Partners LLC.
He received his undergraduate degree from The University of Texas at Austin and an MBA from The Wharton School of the University of Pennsylvania.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 10/02/2026 | 139,480 ( 0.01% ) | 5 M $ | 31/01/2026 |
William Montgomery active positions
| Companies | Position | Start |
|---|---|---|
| ENTERPRISE PRODUCTS PARTNERS L.P. | Director/Board Member | 01/10/2015 |
Quantum Capital Group LLC
 Quantum Capital Group LLC Investment ManagersFinance Quantum Capital Group invests in companies located in the Unites States. The firm targets on companies operating in the fields of oil & gas, energy infrastructure, thermal power & renewables, decarbonization, and energy technologies. It provides financing for buyout transactions. | Investment Committee Member | 01/08/2011 |
Intensity Midstream LLC
 Intensity Midstream LLC Constructs, develops, acquires, enhances and operates gathering, treating, processing, storage, transportation & midstream assets | Director/Board Member | - |
Global Tubing LLC
 Global Tubing LLC Industrial MachineryProducer Manufacturing Provides coiled tubing products and related services for the oil and gas industry | Director/Board Member | - |
Episcopal Health Foundation
 Episcopal Health Foundation Operates as a health community | Chairman | - |
Enterprise Products Holdings LLC
 Enterprise Products Holdings LLC Functions as an investment holding company | Director/Board Member | 01/10/2015 |
Cockrell Interests LLC
 Cockrell Interests LLC Cockrell Interests invests in public and private companies located in the United States. The firm focuses on oil & gas industries. It provides financing for asset classes including public securities, real estate, private equity, venture capital and private credit. | Private Equity Investor | - |
St. Francis Episcopal Day School
 St. Francis Episcopal Day School Other Consumer ServicesConsumer Services Operates school | Director/Board Member | - |
The Houston Museum of Natural Science
 The Houston Museum of Natural Science Other Consumer ServicesConsumer Services Operates national museum | Chairman | - |
Former positions of William Montgomery
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| ░░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of William Montgomery
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
98
1st degree connections
19
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 19 |
|---|---|
Apache Corp.
 Apache Corp. Engages in oil and gas exploration & production | |
Quantum Capital Group LLC
Quantum Capital Group LLC Investment ManagersFinance Quantum Capital Group invests in companies located in the Unites States. The firm targets on companies operating in the fields of oil & gas, energy infrastructure, thermal power & renewables, decarbonization, and energy technologies. It provides financing for buyout transactions. | Finance |
Enterprise Products Partners LP
 Enterprise Products Partners LP Oil & Gas PipelinesIndustrial Services Operates pipelines that transports natural gas, crude oil and petrochemicals | Industrial Services |
Goldman Sachs & Co. LLC
 Goldman Sachs & Co. LLC Investment Banks/BrokersFinance Provides brokerage services | Finance |
St. Luke's Episcopal Health System Corp.
 St. Luke's Episcopal Health System Corp. Hospital/Nursing ManagementHealth Services Operates hospitals and clinics | Health Services |
M.D. Anderson International España SA
 M.D. Anderson International España SA Hospital/Nursing ManagementHealth Services Operates as a cancer treatment center | Health Services |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Houston Museum of Natural Science
The Houston Museum of Natural Science Other Consumer ServicesConsumer Services Operates national museum | Consumer Services |
Global Tubing LLC
Global Tubing LLC Industrial MachineryProducer Manufacturing Provides coiled tubing products and related services for the oil and gas industry | Producer Manufacturing |
Kinkaid School, Inc.
 Kinkaid School, Inc. Other Consumer ServicesConsumer Services Operates schools | Consumer Services |
St. Francis Episcopal Day School
St. Francis Episcopal Day School Other Consumer ServicesConsumer Services Operates school | Consumer Services |
Gulf Coast Energy Resources LLC
 Gulf Coast Energy Resources LLC Engages in the oil and gas exploration and production activities | |
Cockrell Interests LLC
Cockrell Interests LLC Cockrell Interests invests in public and private companies located in the United States. The firm focuses on oil & gas industries. It provides financing for asset classes including public securities, real estate, private equity, venture capital and private credit. | |
Enterprise Products Holdings LLC
Enterprise Products Holdings LLC Functions as an investment holding company | |
Wishbone Energy Partners LLC
 Wishbone Energy Partners LLC Engages in the acquisition and development of properties in select conventional and unconventional reservoirs | |
The Wharton School of the University of Pennsylvania
 The Wharton School of the University of Pennsylvania Functions as a College/University | |
Episcopal Health Foundation
Episcopal Health Foundation Operates as a health community | |
Intensity Midstream LLC
Intensity Midstream LLC Constructs, develops, acquires, enhances and operates gathering, treating, processing, storage, transportation & midstream assets | |
APA Corp.
 APA Corp. Engages in exploration of crude oil, natural gas and related liquids |
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