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John Manzoni
Chairman at
SSE PLC
Net worth: 1 M $ as of 30/10/2026
Profile
Mr. John A. Manzoni is a Chairman at SSE Plc. He is on the Board of Directors at Diageo Plc. Mr. Manzoni was previously employed as a Non-Executive Chairman by Leyshon Energy Ltd., a President, Chief Executive Officer & Director by Talisman Energy, Inc., a Chief Executive-Refining & Marketing by BP Group Plc, and a Director-Energy Division by Accenture Ltd. He also served on the board at ABI SAB Group Holding Ltd. and BP Plc. He received his undergraduate degree from Imperial College London, a graduate degree from Imperial College London and a graduate degree from Stanford University.
Known holdings in public companies
Latest news about John Manzoni
John Manzoni active positions
| Companies | Position | Start |
|---|---|---|
| SSE PLC | Chairman | 31/03/2021 |
| DIAGEO PLC | Chairman | 04/02/2025 |
| KBR, INC. | Director/Board Member | 17/05/2022 |
Mentors International
 Mentors International Miscellaneous Commercial ServicesCommercial Services Operates as a global nonprofit organization that works to lift families out of poverty through entrepreneurship mentoring and business training | Chairman | - |
The Council for Industry & Higher Education
 The Council for Industry & Higher Education Miscellaneous Commercial ServicesCommercial Services Operates as not-for-profit membership organization that promotes, develops and supports university-business collaboration | Director/Board Member | - |
Saïd Business School
 Saïd Business School Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Global Leadership Council | Corporate Officer/Principal | - |
Former positions of John Manzoni
| Companies | Position | End |
|---|---|---|
| SABMILLER PLC | Director/Board Member | 31/12/2014 |
| LEYSHON ENERGY LTD | Chairman | 24/11/2014 |
| ░░░░░░░░ ░░░░░░ ░░░░ | ░░░░░░░░░ | ░░░░░░░░░░ |
| ░░ ░░░░░ ░░░ | ░░░░░ ░ ░░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░░░░░░ ░░ ░░░░░░ ░░░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Education of John Manzoni
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
93
1st degree connections
20
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 20 |
|---|---|
Diageo Plc
 Diageo Plc Beverages: AlcoholicConsumer Non-Durables Produces, distributes and sells wine, beer and other beverages | Consumer Non-Durables |
BP Plc
 BP Plc Integrated OilEnergy Minerals Explores, produces, refines and distributes oil, natural gas and related products | Energy Minerals |
Repsol Oil & Gas Canada, Inc.
 Repsol Oil & Gas Canada, Inc. Integrated OilEnergy Minerals Engages in exploration, development, production and marketing of crude oil, natural gas and liquids | Energy Minerals |
Accenture Ltd.
 Accenture Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consulting, technology & outsourcing services | Commercial Services |
ABI SAB Group Holding Ltd.
 ABI SAB Group Holding Ltd. Beverages: AlcoholicConsumer Non-Durables Engages in manufacturing and distributing beers and beverages | Consumer Non-Durables |
Stanford University
 Stanford University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
SSE Plc
 SSE Plc Electric UtilitiesUtilities Engages in the generation, transmission, distribution and supply of electricity and gas | Utilities |
Government of United Kingdom
 Government of United Kingdom SovereignGovernment Functions as a sovereign level government authority | Government |
Imperial College London
 Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
KBR, Inc.
 KBR, Inc. Information Technology ServicesTechnology Services Provides technology, engineering and logistics support solutions to governments & companies | Technology Services |
University of Aberdeen
 University of Aberdeen Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Talisman Energy (UK) Ltd.
 Talisman Energy (UK) Ltd. Oil & Gas ProductionEnergy Minerals Explores oil and gas | Energy Minerals |
The Council for Industry & Higher Education
The Council for Industry & Higher Education Miscellaneous Commercial ServicesCommercial Services Operates as not-for-profit membership organization that promotes, develops and supports university-business collaboration | Commercial Services |
BP Group Plc
 BP Group Plc Chemicals: SpecialtyProcess Industries Produces and distributes gas | Process Industries |
AWE Plc
 AWE Plc Engineering & ConstructionIndustrial Services Provides engineering services | Industrial Services |
Mentors International
Mentors International Miscellaneous Commercial ServicesCommercial Services Operates as a global nonprofit organization that works to lift families out of poverty through entrepreneurship mentoring and business training | Commercial Services |
Leyshon Energy Ltd.
 Leyshon Energy Ltd. Contract DrillingIndustrial Services Engages in the exploration and commercialisation of the Zijinshan gas project | Industrial Services |
Saïd Business School
Saïd Business School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Global Leadership Council | |
Government of the United Kingdom Connection (London)
 Government of the United Kingdom Connection (London) SovereignGovernment Functions as a sovereign level government authority | Government |
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