Mark Lashier
Chief Executive Officer at
PHILLIPS 66
Net worth: 10 M $ as of 2026-05-30
Profile
Dr. Mark E. Lashier is a President & Chief Operating Officer at Phillips 66. He is on the Board of Directors at Chevron Phillips Chemical Co. LP. Dr. Lashier was previously employed as a President & Chief Executive Officer by Chevron Phillips Chemical Co. LLC. He received his undergraduate degree from Iowa State University and a doctorate degree from Iowa State University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
PHILLIPS 66 0.01% | 2026-03-19 | 54,797 ( 0.01% ) | 10 M $ | 2026-05-30 |
| 2026-05-17 | 986 ( 0% ) | 397 634 $ | 2026-05-30 |
Latest news about Mark Lashier
Mark Lashier active positions
| Companies | Position | Start |
|---|---|---|
| PHILLIPS 66 | Chief Executive Officer | 2022-06-30 |
| MOTOROLA SOLUTIONS, INC. | Director/Board Member | 2025-11-17 |
Chevron Phillips Chemical Co. LP
 Chevron Phillips Chemical Co. LP Chemicals: SpecialtyProcess Industries Produces petrochemical products | Director/Board Member | 2016-12-31 |
The American Fuel & Petrochemical Manufacturers
 The American Fuel & Petrochemical Manufacturers Chemicals: SpecialtyProcess Industries Manufactures fuel and petrochemical products | Director/Board Member | - |
American Chemistry Council, Inc.
 American Chemistry Council, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research services and promotes business interests | Director/Board Member | - |
Society of Chemical Industry | Director/Board Member | - |
Alliance To End Plastic Waste
 Alliance To End Plastic Waste Environmental ServicesIndustrial Services Alliance to End Plastic Waste Inc is a company that operates in the Waste Treatment, Environmental Services & Recycling industry. The company is located in the US. The company was founded by Graham van't Hoff. The CEO is Jacob Duer. | Director/Board Member | - |
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. | Director/Board Member | - |
Phillips 66 Continental Holding GmbH
 Phillips 66 Continental Holding GmbH Financial ConglomeratesFinance Functions as an investment holding company | Chief Executive Officer | 2022-06-30 |
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Former positions of Mark Lashier
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Training of Mark Lashier
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
76
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Chevron Phillips Chemical Co. LLC
 Chevron Phillips Chemical Co. LLC Chemicals: SpecialtyProcess Industries Manufactures petrochemical products and polymers | Process Industries |
Iowa State University
 Iowa State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Society of Chemical Industry | |
American Chemistry Council, Inc.
American Chemistry Council, Inc. Miscellaneous Commercial ServicesCommercial Services Provides research services and promotes business interests | Commercial 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. | |
The American Fuel & Petrochemical Manufacturers
The American Fuel & Petrochemical Manufacturers Chemicals: SpecialtyProcess Industries Manufactures fuel and petrochemical products | Process Industries |
Phillips 66 Pipeline LLC
 Phillips 66 Pipeline LLC Oil & Gas PipelinesIndustrial Services Operates petroleum pipelines and storage terminals | Industrial Services |
Chevron Phillips Chemical Co. LP
Chevron Phillips Chemical Co. LP Chemicals: SpecialtyProcess Industries Produces petrochemical products | Process Industries |
Phillips 66 Continental Holding GmbH
Phillips 66 Continental Holding GmbH Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Motorola Solutions, Inc.
 Motorola Solutions, Inc. Telecommunications EquipmentElectronic Technology Manufactures and sells communication infrastructure, devices, accessories and software | Electronic Technology |
Phillips 66
 Phillips 66 Oil Refining/MarketingEnergy Minerals Engages in refining, marketing, midstream and chemicals businesses | Energy Minerals |
Phillips 66 Co.
 Phillips 66 Co. Oil Refining/MarketingEnergy Minerals Operates as an energy manufacturing and logistics company which produces and supplies refined fuels, lubricants and asphalt | Energy Minerals |
Alliance To End Plastic Waste
Alliance To End Plastic Waste Environmental ServicesIndustrial Services Alliance to End Plastic Waste Inc is a company that operates in the Waste Treatment, Environmental Services & Recycling industry. The company is located in the US. The company was founded by Graham van't Hoff. The CEO is Jacob Duer. | Industrial Services |
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