Oscar Brown
Net worth: 4 M $ as of 2026-09-29
Net worth: 4 M $ as of 2026-09-29
Mr. Oscar K.
Brown is a President, Chief Executive Officer & Director at Western Midstream Operating LP, a President, Chief Executive Officer & Director at Western Midstream Holdings LLC, a President, Chief Executive Officer & Director at Western Midstream Partners LP, a President & Chief Executive Officer at Mountain Gas Resources LLC and a President & Chief Executive Officer at Solaris Water Midstream LLC.
He is on the Board of Directors at Primoris Services Corp., Western Midstream Operating LP, Western Midstream Holdings LLC, Western Midstream Partners LP, Alley Theatre and Oxy Holding Company (Pipeline), Inc. Mr. Brown was previously employed as a Group Chief Financial Officer by FREYR Battery SARL, a Senior VP-Strategy & Business Development by Occidental Petroleum Corp., a MD & Head-Americas Energy Investment Banking by Bank of America, NA (Mumbai Branch), a Managing Director by Barclays Capital, Inc., a Managing Director by BofA Securities, Inc., a Principal by Credit Suisse Securities (USA) LLC (Broker), a Trustee by Houston Ballet Foundation, a Principal by Lehman Brothers, Inc., an Analyst by PNC Brokerage Corp., a Chief Financial Officer by FREYR Battery, Inc., and an Emeritus Member by The Children's Fund, Inc. He also served on the board at PAA GP Holdings LLC, Plains GP Holdings LP, Junior Achievement of Southeast Texas, Inc. and Plains All American Pipeline LP.
He received his undergraduate degree from The University of Texas at Austin.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-12 | 85,440 ( 0.02% ) | 4 M $ | 2026-09-29 |
| Companies | Position | Start |
|---|---|---|
| WESTERN MIDSTREAM PARTNERS, LP | Chief Executive Officer | 2024-10-27 |
| WESTERN GAS PARTNERS, LP | Chief Executive Officer | 2024-10-27 |
| PRIMORIS SERVICES CORPORATION | Director/Board Member | 2026-09-30 |
Solaris Water Midstream LLC
Solaris Water Midstream LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Chief Executive Officer | - |
Mountain Gas Resources LLC
Mountain Gas Resources LLC Oil & Gas ProductionEnergy Minerals Produces natural gas | Chief Executive Officer | - |
Oxy Holding Company (Pipeline), Inc. | Director/Board Member | - |
Western Midstream Holdings LLC
Western Midstream Holdings LLC Financial ConglomeratesFinance Owns, operates, acquires and develops oil and gas properties | Chief Executive Officer | 2024-10-27 |
Alley Theatre
Alley Theatre Media ConglomeratesConsumer Services Operates as a theatre company | Director/Board Member | - |
| Companies | Position | End |
|---|---|---|
| OCCIDENTAL PETROLEUM CORPORATION | Corporate Officer/Principal | 2019-12-31 |
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Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 23 |
|---|---|
Credit Suisse Securities (USA) LLC (Broker)
Credit Suisse Securities (USA) LLC (Broker) Investment Banks/BrokersFinance Provides brokerage services | Finance |
Lehman Brothers, Inc.
Lehman Brothers, Inc. Investment Banks/BrokersFinance Provides investment banking services | Finance |
Occidental Petroleum Corp.
Occidental Petroleum Corp. Integrated OilEnergy Minerals Explores, develops, produces and markets crude oil & natural gas and basic chemicals | Energy Minerals |
Plains All American Pipeline LP
Plains All American Pipeline LP Oil & Gas PipelinesIndustrial Services Provides crude oil and natural gas liquids pipeline operation, transportation, terminalling and storage services | Industrial Services |
Mountain Gas Resources LLC
Mountain Gas Resources LLC Oil & Gas ProductionEnergy Minerals Produces natural gas | Energy Minerals |
PNC Brokerage Corp.
PNC Brokerage Corp. Investment Banks/BrokersFinance Provides brokerage services. | Finance |
Plains GP Holdings LP
Plains GP Holdings LP Oil & Gas PipelinesIndustrial Services Operates as a holding company which engages in oil transportation | Industrial Services |
Western Midstream Operating LP
Western Midstream Operating LP Oil & Gas PipelinesIndustrial Services Engages in gathering, compressing, treating, processing and transporting of crude oil, natural gas & water | Industrial Services |
Barclays Capital, Inc.
Barclays Capital, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
The University of Texas at Austin
The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alley Theatre
Alley Theatre Media ConglomeratesConsumer Services Operates as a theatre company | Consumer Services |
Junior Achievement of Southeast Texas, Inc.
Junior Achievement of Southeast Texas, Inc. Part of JA Worldwide, Inc., Junior Achievement of Southeast Texas is a non-profit organization that aims to inspire and prepare young people for success in an economy through education, children and youth programs, charity, and achievements. The company is based in Houston, TX. The company offers various ways for individuals and organizations to get involved, including volunteering, donating, and participating in their programs. Junior Achievement provides activities, guides, thought leadership, and resources to support learning, and partners with corporations and individuals to fund their programs for local students. The company has a strong focus on preparing students for a bright future, with alumni reporting that Junior Achievement played an important role in their decision to pursue further education and higher household income. | |
Houston Ballet Foundation
Houston Ballet Foundation Miscellaneous Commercial ServicesCommercial Services Produces ballet recitals for a cause | Commercial Services |
Primoris Services Corp.
Primoris Services Corp. Engineering & ConstructionIndustrial Services Provides engineering, construction and contracting services | Industrial Services |
Western Midstream Partners LP
Western Midstream Partners LP Oil & Gas PipelinesIndustrial Services Owns, operates, acquires and develops midstream energy assets | Industrial Services |
Bank of America, NA (Mumbai Branch)
Bank of America, NA (Mumbai Branch) Major BanksFinance Foreign branch of American bank | Finance |
Western Midstream Holdings LLC
Western Midstream Holdings LLC Financial ConglomeratesFinance Owns, operates, acquires and develops oil and gas properties | Finance |
PAA GP Holdings LLC
PAA GP Holdings LLC Oil & Gas PipelinesIndustrial Services Engages in transportation, storage, terminalling and marketing of crude oil and refined products | Industrial Services |
Oxy Holding Company (Pipeline), Inc. | |
The Children's Fund, Inc. | |
BofA Securities, Inc.
BofA Securities, Inc. Investment Banks/BrokersFinance Provides brokerage services | Finance |
Solaris Water Midstream LLC
Solaris Water Midstream LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration services | Energy Minerals |
FREYR Battery SA
FREYR Battery SA Electrical ProductsProducer Manufacturing Designs and manufactures lithium ion battery products | Producer Manufacturing |
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