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Constantine Liollio
Directeur des opérations chez
PLAINS ALL AMERICAN PIPELINE, L.P.
Fortune : 11 M $ au 30/09/2026
Profil
Constantine S. Liollio est un homme d'affaires qui a été à la tête de 8 entreprises différentes et occupe le poste de président et directeur de PNGS GP LLC et de président de Plains Midstream Canada ULC. Il est également membre du conseil paroissial de la cathédrale grecque orthodoxe Annunciation et siège au conseil d'administration de cinq autres entreprises. Au cours de sa carrière, il a occupé les postes de président et chef de la direction de CenterPoint Energy, Inc, président, chef de la direction et directeur d'EnergySouth, Inc, président et chef de la direction de Spire Gulf, Inc, président et directeur de PAA Natural Gas Storage LP, président de PAA Natural Gas Storage LLC, président de la Texas Gas Association et directeur du conseil de la région de Mobile chez les Boy Scouts of America. Constantine S. Liollio est titulaire d'un diplôme de premier cycle de l'université A&M du Texas.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 02/10/2026 | 345 635 ( 0,05 % ) | 8 M $ | 30/09/2026 | |
| 29/09/2026 | 33 262 ( 0,04 % ) | 2 M $ | 30/09/2026 | |
| 02/10/2026 | 540 ( 0 % ) | 13 986 $ | 30/09/2026 |
Postes actifs de Constantine Liollio
| Sociétés | Poste | Début |
|---|---|---|
| HANCOCK WHITNEY CORPORATION | Directeur/Membre du Conseil | 01/10/2016 |
| PLAINS ALL AMERICAN PIPELINE, L.P. | Directeur des opérations | 02/10/2026 |
| PLAINS GP HOLDINGS, L.P. | Directeur des opérations | 02/10/2026 |
Annunciation Greek Orthodox Cathedral
 Annunciation Greek Orthodox Cathedral The Annunciation Greek Orthodox Cathedral is a company based in Houston, TX. | Corporate Officer/Principal | - |
Hancock Whitney Bank (Mississippi)
 Hancock Whitney Bank (Mississippi) Regional BanksFinance Operates as a state chartered commercial bank | Directeur/Membre du Conseil | 27/10/2016 |
Annunciation Orthodox School
 Annunciation Orthodox School Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization for school | Directeur/Membre du Conseil | - |
Anciens postes connus de Constantine Liollio
| Sociétés | Poste | Fin |
|---|---|---|
PAA Natural Gas Storage LLC
 PAA Natural Gas Storage LLC Other TransportationTransportation Develops and operates natural gas storage facilities | President | 31/01/2020 |
EnergySouth, Inc.
 EnergySouth, Inc. Gas DistributorsUtilities Provides natural gas distribution and midstream services | Directeur Général | 01/10/2008 |
| CENTERPOINT ENERGY, INC. | President | - |
| ░░░░░░░░ ░░░ ░░░░░░░░░░░ | ░░░░░░░░░░░░░░░░ ░░ ░░░░░░░ | - |
| ░░░░░░░░░░ ░░░░░░░░ ░░░░░░░░░ | ░░░░░░░░░░░░░░░░ ░░ ░░░░░░░ | - |
Formation de Constantine Liollio
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
63
Relations au 1er degré
22
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 22 |
|---|---|
Hancock Whitney Corp.
 Hancock Whitney Corp. Regional BanksFinance Operates as a bank holding company whose subsidiary provides banking services | Finance |
Spire Gulf, Inc.
 Spire Gulf, Inc. Gas DistributorsUtilities Distributes natural gas | Utilities |
EnergySouth, Inc.
EnergySouth, Inc. Gas DistributorsUtilities Provides natural gas distribution and midstream services | Utilities |
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 |
CenterPoint Energy, Inc.
 CenterPoint Energy, Inc. Electric UtilitiesUtilities Operates as a holding company whose subsidiaries distributes and transmits electricity & natural gas | Utilities |
Plains GP Holdings LP
 Plains GP Holdings LP Oil & Gas PipelinesIndustrial Services Operates as a holding company which engages in oil transportation | Industrial Services |
PAA Natural Gas Storage LP
 PAA Natural Gas Storage LP Oil & Gas PipelinesIndustrial Services Provides natural gas storage services | Industrial Services |
PNGS GP LLC
 PNGS GP LLC Engineering & ConstructionIndustrial Services Operates, develops and manages natural gas storage facilities | Industrial Services |
Hancock Whitney Bank (Mississippi)
Hancock Whitney Bank (Mississippi) Regional BanksFinance Operates as a state chartered commercial bank | Finance |
Texas A&M University
 Texas A&M University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Boy Scouts of America
 Boy Scouts of America Miscellaneous Commercial ServicesCommercial Services Provides community development programs | Commercial Services |
American Gas Association
 American Gas Association Miscellaneous Commercial ServicesCommercial Services Operates as a gas association | Commercial Services |
Southern Gas Association
 Southern Gas Association Miscellaneous Commercial ServicesCommercial Services Southern Gas Association is a community of natural gas professionals representing the industry from exploration and production to marketing, distribution, transmission, storage, and gas supply. The private company is based in Dallas, TX. Its membership includes more than 200 operators and over 350 industry partners across the distribution, transmission, and gas supply marketing sectors. The association facilitates digital and in-person engagement for members to share ideas, resources, and best practices to develop people, relationships, and solutions. Suzanne Ogle has been the CEO of the company since 2019. | Commercial Services |
Plains Midstream Canada ULC
 Plains Midstream Canada ULC Oil & Gas PipelinesIndustrial Services Owns and operates midstream energy infrastructure and provides logistics services for crude oil & natural gas liquids | Industrial Services |
United Way of Southwest Alabama, Inc.
 United Way of Southwest Alabama, Inc. The company is based in Mobile, AL. Part of United Way Worldwide, United Way of Southwest Alabama, Inc. is a nonprofit organization dedicated to improving the quality of life across Choctaw, Clarke, Mobile, and surrounding counties by mobilizing community resources and fostering collective action. The organization focuses on youth opportunity, healthy communities, financial security, and community resiliency through programs such as outreach centers, United Way 2-1-1 information services, free tax preparation (VITA), and the Dental & Vision Program, which provides healthcare services to eligible residents. It emphasizes early childhood development with initiatives like Dolly Parton’s Imagination Library and The Basics Southwest Alabama, and facilitates community engagement through Volunteer Connect, connecting individuals and groups with local volunteer opportunities. United Way of Southwest Alabama encourages community involvement through giving, volunteering, and advocacy, and is governed by a board of trustees and supported by staff, prioritizing transparency, accountability, and accessibility. Alan H. Turner has been the CEO of the company since 2011. | |
Providence Hospital (Alabama)
 Providence Hospital (Alabama) Hospital/Nursing ManagementHealth Services Operates general medical and surgical hospitals | Health Services |
PAA Natural Gas Storage LLC
PAA Natural Gas Storage LLC Other TransportationTransportation Develops and operates natural gas storage facilities | Transportation |
Annunciation Greek Orthodox Cathedral
Annunciation Greek Orthodox Cathedral The Annunciation Greek Orthodox Cathedral is a company based in Houston, TX. | |
St. Paul's Episcopal School (California)
 St. Paul's Episcopal School (California) Other Consumer ServicesConsumer Services Operates as a school | Consumer Services |
Texas Gas Association
 Texas Gas Association Gas DistributorsUtilities Texas Gas Association represents natural gas distribution and transmission companies, supporting the industry through education, advocacy, collaboration, and training to ensure the safe, reliable, and efficient delivery of natural gas. The non-profit company is based in Houston, TX. The association focuses on operational performance, safety, and public awareness of the natural gas industry's economic and environmental contributions. It is governed by a seven-member executive board and engages with legislative and regulatory stakeholders to advocate for sustainable energy policies. The association includes committees that promote awareness, provide programs for industry participants, and represent manufacturers and suppliers. Texas Gas Association offers member resources such as training, safety programs, events, and legislative updates, and organizes conferences, roundtables, leadership series, and scholarship fundraisers to support professional development and industry advancement. | Utilities |
Annunciation Orthodox School
Annunciation Orthodox School Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization for school | Commercial Services |
GPA Midstream Association
 GPA Midstream Association Miscellaneous Commercial ServicesCommercial Services Operates as a association for gas producers | Commercial Services |
