![Simon Dingemans](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Simon Dingemans
Director/Board Member at
WPP PLC
Net worth: 155 705 $ as of 31/03/2026
Profile
Currently, Simon Paul Dingemans is Chairman at Genomics Ltd. and Calastone Ltd., Managing Director at CECP Advisors LLP since 2020, Director at Setfirst Ltd., Glaxochem (UK) Unlimited, GlaxoSmithKline Holdings Ltd., GlaxoSmithKline UK Ltd., Donmar Warehouse Projects Ltd., GlaxoSmithKline Intellectual Property Management Ltd., Haleon UK Holdings Ltd., GlaxoSmithKline Intellectual Property Development Ltd., GlaxoSmithKline Intellectual Property Holdings Ltd., and The King's Trust International.
Director at GlaxoSmithKline Intellectual Property (No.2) Ltd. since 2012, Director at Donmar Productions Ltd. since 2018, Non-Executive Director at WPP Plc since 2022, and appointed Non-Executive Director at Vodafone Group Plc starting 2025 and Avantor, Inc. starting 2026.
Formerly, Chairman at The Financial Reporting Council Ltd. from 2019 to 2020, Deputy Chairman at The 100 Group, CFO Designate & Executive Director at Genelabs Technologies, Inc., Managing Director & Partner at The Goldman Sachs Group, Inc. in 2011, Managing Director & Partner at Goldman Sachs International, Executive Director at GSK Plc in 2019, Director at PA Consulting Group Holdings Ltd., Director & Partner at S.G.
Warburg Group Plc in 1994, Director at Glaxo Group Ltd. from 2011 to 2019, Director at Wellcome Ltd. from 2011 to 2019, Director at Smith Kline & French Laboratories Ltd., GlaxoSmithKline Services Unlimited, SmithKline Beecham Overseas Ltd., SmithKline Beecham Ltd., GlaxoSmithKline Intellectual Property Ltd., and Member-Corporate Development Council at National Theatre of Scotland.
Educated at the University of Oxford, graduated in 1985.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 05/02/2026 | 50,940 ( 0% ) | 76 109 $ | 31/03/2026 | |
| 02/03/2026 | 6,225 ( 0% ) | 48 804 $ | 31/03/2026 | |
WPP PLC 0% | 18/03/2026 | 10,000 ( 0% ) | 30 792 $ | 31/03/2026 |
Simon Dingemans active positions
| Companies | Position | Start |
|---|---|---|
| WPP PLC | Director/Board Member | 31/01/2022 |
| VODAFONE GROUP PLC | Director/Board Member | 01/01/2025 |
| AVANTOR, INC. | Director/Board Member | 02/01/2026 |
Glaxochem (UK) Unlimited
 Glaxochem (UK) Unlimited Financial ConglomeratesFinance Functions as investment holding company | Director/Board Member | - |
GlaxoSmithKline Consumer Healthcare Holdings Ltd.
 GlaxoSmithKline Consumer Healthcare Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
GlaxoSmithKline Intellectual Property Management Ltd.
 GlaxoSmithKline Intellectual Property Management Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Director/Board Member | - |
GlaxoSmithKline Intellectual Property (No.2) Ltd.
 GlaxoSmithKline Intellectual Property (No.2) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Director/Board Member | 06/11/2012 |
Glaxosmithkline Intellectual Property Development Ltd.
 Glaxosmithkline Intellectual Property Development Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | 06/11/2012 |
Donmar Productions Ltd.
 Donmar Productions Ltd. Movies/EntertainmentConsumer Services Engages in performing arts | Director/Board Member | 11/06/2018 |
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Former positions of Simon Dingemans
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Training of Simon Dingemans
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
87
1st degree connections
35
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 35 |
|---|---|
Genelabs Technologies, Inc.
 Genelabs Technologies, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceutical products and performs life science research and development | Health Technology |
The Goldman Sachs Group, Inc.
 The Goldman Sachs Group, Inc. Investment Banks/BrokersFinance Provides investment banking, asset & wealth management and banking platform & transactional services | Finance |
Vodafone Group Plc
 Vodafone Group Plc Wireless TelecommunicationsCommunications Provides mobile and fixed telecommunications services | Communications |
Goldman Sachs International
 Goldman Sachs International Financial ConglomeratesFinance Provides financial services | Finance |
GSK Plc
 GSK Plc Pharmaceuticals: MajorHealth Technology Develops, manufactures and distributes vaccines and other pharmaceutical products | Health Technology |
University of Oxford
 University of Oxford Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
PA Consulting Group Ltd.
 PA Consulting Group Ltd. Miscellaneous Commercial ServicesCommercial Services Provides management consulting services | Commercial Services |
S.G. Warburg Group Plc
 S.G. Warburg Group Plc Investment Banks/BrokersFinance Provides investment banking services | Finance |
Glaxo Group Ltd.
 Glaxo Group Ltd. Pharmaceuticals: MajorHealth Technology Operates as a holding company and manufactures pharmaceuticals | Health Technology |
The Financial Reporting Council Ltd.
 The Financial Reporting Council Ltd. Miscellaneous Commercial ServicesCommercial Services Provides accounting standards oversight | Commercial Services |
CECP Advisors LLP
 CECP Advisors LLP Investment ManagersFinance CECP Advisors (CECP-UK) is an active manager which specializes in large buyout operations across a wide variety of sectors throughout Europe including automotive components, media and publishing, telecommunications, manufacturing, aerospace, specialty building products, consumer products and services, biofuel, defense and specialty chemicals. The firm seeks to invest in early-stage and small companies, backing strong management teams and not participating in daily investee company operations. They develop partnerships with large industrial groups and service providers, investing in subsidiaries being spun off and family-owned businesses in need of expansion capital. | Finance |
Setfirst Ltd.
 Setfirst Ltd. Financial ConglomeratesFinance Functions as investment holding company | Finance |
Glaxochem (UK) Unlimited
Glaxochem (UK) Unlimited Financial ConglomeratesFinance Functions as investment holding company | Finance |
Glaxosmithkline Holdings Ltd.
 Glaxosmithkline Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Smith Kline & French Laboratories Ltd.
 Smith Kline & French Laboratories Ltd. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products | Health Technology |
GlaxoSmithKline Services Unlimited
 GlaxoSmithKline Services Unlimited Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets pharmaceutical products | Health Technology |
Wellcome Ltd.
 Wellcome Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
SmithKline Beecham Overseas Ltd.
 SmithKline Beecham Overseas Ltd. MiscellaneousMiscellaneous Operates as holdings company | Miscellaneous |
SmithKline Beecham Ltd.
 SmithKline Beecham Ltd. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products | Health Technology |
GlaxoSmithKline UK Ltd.
 GlaxoSmithKline UK Ltd. Medical DistributorsDistribution Services Markets and wholesales pharmaceutical products | Distribution Services |
Calastone Ltd.
 Calastone Ltd. Information Technology ServicesTechnology Services Provides technology and fund network services | Technology Services |
National Theatre of Scotland
 National Theatre of Scotland Movies/EntertainmentConsumer Services Engages in theatrical production, which performed in airports, schools, tower blocks, community halls, ferries and forests | Consumer Services |
Donmar Warehouse Projects Ltd.
 Donmar Warehouse Projects Ltd. Movies/EntertainmentConsumer Services Operates as theatre | Consumer Services |
WPP Plc
 WPP Plc Advertising/Marketing ServicesCommercial Services Provides communications services on a national, multinational and global basis | Commercial Services |
Genomics Plc
 Genomics Plc BiotechnologyHealth Technology Develops research and experimental development on biotechnology | Health Technology |
GlaxoSmithKline Intellectual Property (No.2) Ltd.
GlaxoSmithKline Intellectual Property (No.2) Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
The 100 Group
 The 100 Group Miscellaneous Commercial ServicesCommercial Services Engages in development of business | Commercial Services |
GlaxoSmithKline Intellectual Property Management Ltd.
GlaxoSmithKline Intellectual Property Management Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
GlaxoSmithKline Consumer Healthcare Holdings Ltd.
GlaxoSmithKline Consumer Healthcare Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Glaxosmithkline Intellectual Property Development Ltd.
Glaxosmithkline Intellectual Property Development Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
GlaxoSmithKline Intellectual Property Holdings Ltd.
 GlaxoSmithKline Intellectual Property Holdings Ltd. Financial ConglomeratesFinance Functions as investment holding company | Finance |
GlaxoSmithKline Intellectual Property Ltd.
 GlaxoSmithKline Intellectual Property Ltd. Miscellaneous Commercial ServicesCommercial Services Provides business support services | Commercial Services |
Avantor, Inc.
 Avantor, Inc. Medical SpecialtiesHealth Technology Manufactures and supplies laboratory equipment and bioscience products | Health Technology |
Donmar Productions Ltd.
Donmar Productions Ltd. Movies/EntertainmentConsumer Services Engages in performing arts | Consumer Services |
Prince's Trust International
 Prince's Trust International Miscellaneous Commercial ServicesCommercial Services Provides charity services for educational purposes | Commercial Services |
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