Sigmund Cornelius

Director/Board Member at PHILLIPS 66

Net worth: 5 M $ as of 2026-07-30

71 year

74 connections

Energy Minerals

Consumer Services

Process Industries

Profile

Sigmund L.
Cornelius currently serves as Chairman of FLNG Liquefaction 2 LLC.
He is an Independent Director at Parex Resources, Inc. since 2020, Phillips 66 starting in 2025, and Parallel Energy, Inc. since 2011.
He holds the position of President at Freeport LNG LLC since 2014.
Additionally, he is a Director at Citizens for Animal Protection, Inc. and Theatre Under The Stars.
Former roles include Independent Director at Centrus Energy Corp.
(2011–2014), NiSource, Inc. (2011–2015), Parallel Energy Trust (2011–2016), Western Refining, Inc. (2012–2017), Andeavor Logistics LP (2018–2019), and Lead Director at Columbia Pipeline Group, Inc. (2015–2016).
Other past positions include Director at Chevron Phillips Chemical Co. LLC, DCP Midstream LP, Electric Reliability Council of Texas, Inc., Yellow Park Foundation, Tesoro Logistics GP LLC (2018–2019), CARBO Ceramics, Inc., United States Enrichment Corp.
(2011–2014), DCP Midstream GP LLC (2007–2008), and Treasurer & Vice President at Conoco, Inc. Roles at ConocoPhillips include Chief Financial Officer & Senior Vice President (2008–2010).
Additional former titles include President & General Manager at Conoco Canada Ltd., President at Global Gas, Inc., Dubai Petroleum Establishment, and President & Chief Operating Officer at Freeport LNG Development LP (2014).
Education includes graduate degrees from Stanford University and Purdue University, and an undergraduate degree from Iowa State University conferred in 1976.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
PHILLIPS 66 0.01%	2026-03-19	20,500 ( 0.01% )	4 M $	2026-07-30
PAREX RESOURCES INC. 0.06%	2026-06-14	52,916 ( 0.06% )	917 140 $	2026-07-30

Sigmund Cornelius active positions

Companies	Position	Start
PAREX RESOURCES INC.	Director/Board Member	2020-05-13
PHILLIPS 66	Director/Board Member	2025-05-20
Citizens for Animal Protection, Inc. Citizens for Animal Protection, Inc. Agricultural Commodities/MillingProcess Industries Provides shelter, rescue and protection services for animals	Director/Board Member	-
Theatre Under The Stars Theatre Under The Stars Movies/EntertainmentConsumer Services Produces, directs and conducts musical theater presentations	Director/Board Member	-
FLNG Liquefaction 2 LLC FLNG Liquefaction 2 LLC Finance/Rental/LeasingFinance Acts as a financing subsidiary/Special purpose entity	Chairman	-
Freeport LNG LLC Freeport LNG LLC Oilfield Services/EquipmentIndustrial Services Designs and operates a LNG receiving and re-gasification terminal	President	2014-03-31
Parallel Energy, Inc.	Director/Board Member	2011-04-18

All active positions of Sigmund Cornelius

Former positions of Sigmund Cornelius

Companies	Position	End
Tesoro Logistics GP LLC Tesoro Logistics GP LLC Oil & Gas ProductionEnergy Minerals Owns, operates, develops, and acquires crude oil and refined products logistics assets	Director/Board Member	2019-07-29
ANDEAVOR LOGISTICS LP	Director/Board Member	2018-12-31
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See the detail of Sigmund Cornelius's experience

Training of Sigmund Cornelius

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Sigmund Cornelius's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	30
CARBO Ceramics, Inc. CARBO Ceramics, Inc. Industrial SpecialtiesProcess Industries Manufactures abrasive products	Process Industries
Centrus Energy Corp. Centrus Energy Corp. Other Metals/MineralsNon-Energy Minerals Engages in the production and supplying of low-enriched uranium	Non-Energy Minerals
NiSource, Inc. NiSource, Inc. Gas DistributorsUtilities Operates as an energy holding company whose subsidiaries engages in natural gas distribution, generates and distributes coal-fired electric & hydroelectric energy	Utilities
Chevron Phillips Chemical Co. LLC Chevron Phillips Chemical Co. LLC Chemicals: SpecialtyProcess Industries Manufactures petrochemical products and polymers	Process Industries
ConocoPhillips ConocoPhillips Oil & Gas ProductionEnergy Minerals Engages in the exploration, production, transport, and marketing of crude oil, bitumen and natural gas	Energy Minerals
Conoco, Inc. Conoco, Inc. Oil Refining/MarketingEnergy Minerals Explores, refines and sells crude oil, natural gas & related lubricants	Energy Minerals
DCP Midstream LP DCP Midstream LP Oil & Gas ProductionEnergy Minerals Operates as a natural gas processing company	Energy Minerals
Parex Resources, Inc. Parex Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores and develops oil and gas properties	Energy Minerals
Parallel Energy Trust Parallel Energy Trust Oil & Gas ProductionEnergy Minerals Acquires and develops oil and natural gas assets	Energy Minerals
Columbia Pipeline Group, Inc. Columbia Pipeline Group, Inc. Oil & Gas PipelinesIndustrial Services Provides gas transportation and storage services	Industrial Services
Stanford University Stanford University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Western Refining, Inc. Western Refining, Inc. Oil Refining/MarketingEnergy Minerals Engages in refining and marketing crude oil & related products	Energy Minerals
Conoco Canada Ltd. Conoco Canada Ltd. Oil & Gas ProductionEnergy Minerals Explores for and sells crude oil and natural gas and related lubricants	Energy Minerals
Freeport LNG Development LP Freeport LNG Development LP Integrated OilEnergy Minerals Explores crude petroleum and natural gas	Energy Minerals
Iowa State University Iowa State University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Purdue University Purdue University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Electric Reliability Council of Texas, Inc. Electric Reliability Council of Texas, Inc. Electric UtilitiesUtilities Operates and regulates power transmission system	Utilities
DCP Midstream GP LLC DCP Midstream GP LLC Oil & Gas ProductionEnergy Minerals Explores natural gas	Energy Minerals
Yellow Park Foundation Yellow Park Foundation Miscellaneous Commercial ServicesCommercial Services Engages in raising of fund for national park	Commercial Services
Global Gas, Inc. Global Gas, Inc. Wholesale DistributorsDistribution Services Supplies propane to the East coast	Distribution Services
Citizens for Animal Protection, Inc. Citizens for Animal Protection, Inc. Agricultural Commodities/MillingProcess Industries Provides shelter, rescue and protection services for animals	Process Industries
Dubai Petroleum Establishment Dubai Petroleum Establishment Oil & Gas ProductionEnergy Minerals Explores and produces oil and gas	Energy Minerals
United States Enrichment Corp. United States Enrichment Corp. Other Metals/MineralsNon-Energy Minerals Supplies enriched Uranium for nuclear power plants	Non-Energy Minerals
Theatre Under The Stars Theatre Under The Stars Movies/EntertainmentConsumer Services Produces, directs and conducts musical theater presentations	Consumer Services
Andeavor Logistics LP Andeavor Logistics LP Oil & Gas PipelinesIndustrial Services Engages in transportation, storage and distribution of natural gas, crude oil & refined petroleum products	Industrial Services
Tesoro Logistics GP LLC Tesoro Logistics GP LLC Oil & Gas ProductionEnergy Minerals Owns, operates, develops, and acquires crude oil and refined products logistics assets	Energy Minerals
Parallel Energy, Inc.
Phillips 66 Phillips 66 Oil Refining/MarketingEnergy Minerals Engages in refining, marketing, midstream and chemicals businesses	Energy Minerals
FLNG Liquefaction 2 LLC FLNG Liquefaction 2 LLC Finance/Rental/LeasingFinance Acts as a financing subsidiary/Special purpose entity	Finance
Freeport LNG LLC Freeport LNG LLC Oilfield Services/EquipmentIndustrial Services Designs and operates a LNG receiving and re-gasification terminal	Industrial Services