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Constantine Liollio
Directeur/Membre du Conseil chez
HANCOCK WHITNEY CORPORATION
Fortune : 2 M $ au 31/05/2026
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 |
|---|---|---|---|---|
| 29/04/2026 | 32 089 ( 0,04% ) | 2 M $ | 31/05/2026 |
Postes actifs de Constantine Liollio
| Sociétés | Poste | Début |
|---|---|---|
| HANCOCK WHITNEY CORPORATION | Directeur/Membre du Conseil | 01/10/2016 |
Annunciation Orthodox School
 Annunciation Orthodox School Miscellaneous Commercial ServicesCommercial Services Operates as a non-profit organization for school | Directeur/Membre du Conseil | - |
GPA Midstream Association
 GPA Midstream Association Miscellaneous Commercial ServicesCommercial Services Operates as a association for gas producers | Directeur/Membre du Conseil | - |
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 Greek Orthodox Cathedral
 Annunciation Greek Orthodox Cathedral The Annunciation Greek Orthodox Cathedral is a company based in Houston, TX. | Corporate Officer/Principal | - |
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. | 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 |
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 | President | - |
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| ░░░░░░░░ ░░░ ░░░░░░░░░░░ | ░░░░░░░░░░░░░░░░ ░░ ░░░░░░░ | - |
Formation de Constantine Liollio
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
76
Relations au 1er degré
20
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 20 |
|---|---|
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 |
CenterPoint Energy, Inc.
 CenterPoint Energy, Inc. Electric UtilitiesUtilities Operates as a holding company whose subsidiaries distributes and transmits electricity & natural gas | Utilities |
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 community-focused nonprofit dedicated to improving quality of life across Choctaw, Clarke, Mobile, and Washington counties. Its mission centers on mobilizing communities to promote health, youth opportunity, financial security, and community resilience through strategic investments, partnerships, and programs. Key initiatives include providing essential healthcare services through the dental & vision program, promoting early childhood development with The Basics Southwest Alabama, distributing free books to children through Dolly Parton’s Imagination Library, offering free tax preparation via the Volunteer Income Tax Assistance (VITA) program, and operating United Way 2-1-1, an information and referral service. United Way of Southwest Alabama also supports community engagement through Volunteer Connect and workplace campaigns, and operates the Clarke County Outreach Center to enhance access to services. Funding decisions are made locally by trained volunteers and board members, and all locally raised funds are reinvested within Southwest Alabama to support partner agencies addressing diverse community needs. 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) The private company is based in Oakland, CA. The school serves a diverse student body and maintains a low faculty-to-student ratio. It offers a broad curriculum that includes rigorous academics, visual and performing arts, music programs, athletics, and after-school enrichment activities. The school provides specialized learning services, individualized plans, and supports middle school students with advising and affinity groups focused on identity exploration and discussions on race, ethnicity, gender identity, and sexual orientation. St. Paul's allocates resources to flexible tuition assistance and sustains critical needs through its annual fund. The school is committed to non-discrimination and honors diverse spiritual traditions while welcoming all beliefs. St. Paul's Episcopal School (California) is an independent private K-8 institution founded in 1975. | |
Texas Gas Association | 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 |
