![Jacques Aigrain](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>)
Jacques Aigrain
Chairman at
TRADEWEB MARKETS INC.
Net worth: 4 M $ as of 31/05/2026
Profile
Dr. Jacques Aigrain is an Independent Non-Executive Director at WPP Plc, an Independent Non-Executive Director at London Stock Exchange Group Plc, a Chairman at LyondellBasell Industries NV, a Chairman at Singular Bank SA, a Managing Director at Warburg Pincus International LLC and a Non-Executive Chairman at Acutronic Holding AG. He is on the Board of Directors at Clearwater Analytics LLC, WPP Plc, London Stock Exchange Group Plc, J.A. Consulting SA and Lyondell Bassell NV. Dr. Aigrain was previously employed as a Partner by Warburg Pincus LLP, a Non-Executive Chairman by LCH.Clearnet Group Ltd., an Independent Non-Executive Director by Resolution Ltd., a Member-Supervisory Board by Swiss International Air Lines AG, a Chief Executive Officer by Schweizerische Rückversicherungs-Gesellschaft AG, a Chief Investment Officer by Swiss Re Financial Services Corp., a Chief Executive Officer by Swiss Re AG, a Chief Executive Officer by Swiss Re America Holding Corp., a Member-Supervisory Board by Deutsche Lufthansa AG, a Head-Global Health & Chemicals by JPMorgan Chase & Co., a Chairman by LCH Group Ltd, a Chairman by LCH.Clearnet Ltd., and a Chairman by The Geneva Association. He also served on the board at Qatar Financial Centre Authority, Lufthansa German Airlines, Banque Centrale de Compensation SA and Swiss Airways. He received his graduate degree from Université Paris Dauphine-PSL and a doctorate degree from Sorbonne Université.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 22/05/2026 | 37,534 ( 0.01% ) | 3 M $ | 31/05/2026 | |
| 19/05/2026 | 12,222 ( 0.01% ) | 1 M $ | 31/05/2026 | |
| 31/03/2026 | 20,481 ( 0.01% ) | 498 508 $ | 31/05/2026 | |
SCOR SE 0% | 31/12/2025 | 119 ( 0% ) | 4 274 $ | 31/05/2026 |
Jacques Aigrain active positions
| Companies | Position | Start |
|---|---|---|
| LYONDELLBASELL INDUSTRIES N.V. | Chairman | 24/09/2018 |
| CLEARWATER ANALYTICS HOLDINGS, INC. | Director/Board Member | 01/02/2021 |
| TRADEWEB MARKETS INC. | Chairman | 01/07/2023 |
| SCOR SE | Director/Board Member | 29/04/2025 |
Acutronic Holding AG
 Acutronic Holding AG Electronic Equipment/InstrumentsElectronic Technology Manufactures motion simulation and test equipment | Chairman | - |
Lyondell Bassell NV | Chairman | 01/05/2011 |
Singular Bank SA
 Singular Bank SA Regional BanksFinance Operates as a bank | Chairman | 01/01/2019 |
Tradeweb Markets LLC
 Tradeweb Markets LLC Internet Software/ServicesTechnology Services Operates as an online marketplace that provides information about rates, credit, equity and money market | Director/Board Member | - |
Clearwater Analytics LLC
 Clearwater Analytics LLC Packaged SoftwareTechnology Services Develops and operates investment accounting software for reporting and reconciliation sectors | Director/Board Member | 10/03/2021 |
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Former positions of Jacques Aigrain
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Training of Jacques Aigrain
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
68
1st degree connections
35
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 35 |
|---|---|
Swiss Re Financial Services Corp.
 Swiss Re Financial Services Corp. Life/Health InsuranceFinance Provides reinsurance brokerage services | Finance |
JPMorgan Chase & Co.
 JPMorgan Chase & Co. Major BanksFinance Provides banking, asset management, investment banking, credit card and mortgage services | Finance |
Deutsche Lufthansa AG
 Deutsche Lufthansa AG AirlinesTransportation Provides passenger, freight and cargo airline services | Transportation |
Friends Life Group Ltd.
 Friends Life Group Ltd. Life/Health InsuranceFinance Focuses on providing financial security | Finance |
LyondellBasell Industries NV
 LyondellBasell Industries NV Chemicals: SpecialtyProcess Industries Manufactures and sells petrochemicals | Process Industries |
LCH Ltd.
 LCH Ltd. Regional BanksFinance Operates as a clearing house that serves international exchanges | Finance |
SCOR SE
 SCOR SE Property/Casualty InsuranceFinance Provides reinsurance services | Finance |
Schweizerische Rückversicherungs-Gesellschaft AG
 Schweizerische Rückversicherungs-Gesellschaft AG Multi-Line InsuranceFinance Provides reinsurance, insurance and related risk transfer services | Finance |
London Stock Exchange Group plc
 London Stock Exchange Group plc Financial Publishing/ServicesCommercial Services Provides financial markets infrastructure and data services | Commercial Services |
Swiss International Air Lines AG
 Swiss International Air Lines AG AirlinesTransportation Provides air transportation services | Transportation |
Singular Bank SA
Singular Bank SA Regional BanksFinance Operates as a bank | Finance |
Swiss Re America Holding Corp.
 Swiss Re America Holding Corp. Multi-Line InsuranceFinance Provides reinsurance services | Finance |
LCH Group Holdings Ltd.
 LCH Group Holdings Ltd. Regional BanksFinance Operates clearing house which serves major exchanges and platforms | Finance |
Swiss Airways
 Swiss Airways AirlinesTransportation Provides airline transportation services | Transportation |
Université Paris Dauphine-PSL
 Université Paris Dauphine-PSL Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Lufthansa German Airlines
 Lufthansa German Airlines AirlinesTransportation Provides aircraft transportation services | Transportation |
The Geneva Association
 The Geneva Association Miscellaneous Commercial ServicesCommercial Services Operates an international think tank association for strategically important insurance and risk management issues | Commercial Services |
Qatar Financial Centre Authority
 Qatar Financial Centre Authority General GovernmentGovernment Acts to implement strategic growth for the Qatar Financial Centre | Government |
Clearwater Analytics LLC
Clearwater Analytics LLC Packaged SoftwareTechnology Services Develops and operates investment accounting software for reporting and reconciliation sectors | Technology Services |
Tradeweb Markets LLC
Tradeweb Markets LLC Internet Software/ServicesTechnology Services Operates as an online marketplace that provides information about rates, credit, equity and money market | Technology Services |
Warburg Pincus International LLC
 Warburg Pincus International LLC Investment ManagersFinance Functions as an alternative investment manager | Finance |
Sorbonne Université
 Sorbonne Université Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Swiss Re AG
 Swiss Re AG Multi-Line InsuranceFinance Provides reinsurance services | Finance |
J.A. Consulting SA | |
Banque Centrale de Compensation SA
 Banque Centrale de Compensation SA Regional BanksFinance Operates as a clearing house serving major exchanges and platforms | Finance |
WPP Plc
 WPP Plc Advertising/Marketing ServicesCommercial Services Provides communications services on a national, multinational and global basis | Commercial Services |
Resolution Life, Inc.
 Resolution Life, Inc. Life/Health InsuranceFinance Provides life insurance services | Finance |
Acutronic Holding AG
Acutronic Holding AG Electronic Equipment/InstrumentsElectronic Technology Manufactures motion simulation and test equipment | Electronic Technology |
Warburg Pincus LLP | |
CWAN Holdings LLC
 CWAN Holdings LLC Packaged SoftwareTechnology Services Operates as a holding company with interest in designing and developing cloud computing solutions for carbon emissions management | Technology Services |
LCH Group Ltd
 LCH Group Ltd Financial ConglomeratesFinance Provides investment services | Finance |
Lyondell Bassell NV | |
Tradeweb Markets, Inc.
 Tradeweb Markets, Inc. Investment Banks/BrokersFinance Operates an electronic trading platform for institutional, wholesale and retail investors and dealers | Finance |
LCH Clearnet Group Ltd.
 LCH Clearnet Group Ltd. Regional BanksFinance Operates clearing houses | Finance |
Clearwater Analytics Holdings, Inc.
 Clearwater Analytics Holdings, Inc. Packaged SoftwareTechnology Services Develops and operates software as a service platform for investment data aggregation, accounting, analytics and reporting services | Technology Services |
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