![Didier Truchot](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>)
Didier Truchot
Founder at
IPSOS
Net worth: 208 M $ as of 2026-06-29
Profile
Didier Michel Truchot founded Ipsos Comcon LLC in 2011, Ipsos North America in 1975, LT Participations SA in 2010, where he is working as Chairman & Managing Director from 2010, and various other companies.
Mr. Truchot also currently works at Ipsos ASI, as Chairman, Ipsos-Reid Corp., as Chairman, Ipsos Marketing, as Chairman, and various other companies.
Mr. Truchot also formerly worked at Ipsos Media, as Chairman & Chief Executive Officer, Ipsos Operations SA, as Chairman & Chief Executive Officer, Ipsos Music SA, as Chairman & Chief Executive Officer, and various other companies.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
IPSOS SA 12.08% | 2025-12-30 | 5,218,681 ( 12.08% ) | 208 M $ | 2026-06-29 |
Didier Truchot active positions
| Companies | Position | Start |
|---|---|---|
| IPSOS | Founder | 1975-11-13 |
Ipsos Public Affairs, Inc.
 Ipsos Public Affairs, Inc. Miscellaneous Commercial ServicesCommercial Services Engages in conducting public opinion polling | Chairman | - |
Ipsos Marketing
 Ipsos Marketing Miscellaneous Commercial ServicesCommercial Services Provides marketing research services | Chairman | - |
Ipsos MMA, Inc. | Chairman | - |
Ipsos EMEA Holdings Ltd.
 Ipsos EMEA Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Chairman | - |
LT Participations SA
 LT Participations SA Miscellaneous Commercial ServicesCommercial Services Provides survey and market research services | Chief Executive Officer | 2010-12-10 |
GIE Ipsos Europe
 GIE Ipsos Europe Medical/Nursing ServicesHealth Services Operates a network of medical practices | Director/Board Member | 2004-03-22 |
Ipsos MORI UK Ltd.
 Ipsos MORI UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research and public opinion polling services | Founder | 1974-12-31 |
Ipsos Understanding Unlimited Research SA | Director/Board Member | - |
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Former positions of Didier Truchot
| Companies | Position | End |
|---|---|---|
| ░░░░░ ░░░░░░░░░░ ░░░ ░░░░ | ░░░░░░░░ | - |
| ░░░░░ ░░░░░░░░░░░ ░░░░ | ░░░░░░░░ | - |
| ░░░░░ ░░░░░░░░ ░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░ ░░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░ ░░░░░░░░░░░░░ ░░ ░░░░░░░ ░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
36
1st degree connections
74
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 74 |
|---|---|
LT Participations SA
LT Participations SA Miscellaneous Commercial ServicesCommercial Services Provides survey and market research services | Commercial Services |
Ipsos SA
 Ipsos SA Miscellaneous Commercial ServicesCommercial Services Operates as a survey-based research company | Commercial Services |
Market & Opinion Research International Ltd.
 Market & Opinion Research International Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos-Insight, Inc.
 Ipsos-Insight, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos ASI
 Ipsos ASI Miscellaneous Commercial ServicesCommercial Services Provides marketing research services | Commercial Services |
Ipsos-Descarie Corp. (Canada)
 Ipsos-Descarie Corp. (Canada) Miscellaneous Commercial ServicesCommercial Services Provides quantitative and qualitative market research services | Commercial Services |
Ipsos Loyalty, Inc.
 Ipsos Loyalty, Inc. Miscellaneous Commercial ServicesCommercial Services Provides marketing research and analysis services | Commercial Services |
Ipsos-Reid Corp.
 Ipsos-Reid Corp. Miscellaneous Commercial ServicesCommercial Services Provides marketing research services | Commercial Services |
Ipsos Belgium SA
 Ipsos Belgium SA Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Investigacion de Mercado SA
 Ipsos Investigacion de Mercado SA Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Operaciones SA
 Ipsos Operaciones SA Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Media | |
Ipsos Loyalty
 Ipsos Loyalty Miscellaneous Commercial ServicesCommercial Services Provides market research and polls services | Commercial Services |
Ipsos Observer SAS
 Ipsos Observer SAS Miscellaneous Commercial ServicesCommercial Services Engages in market research and public opinion polling | Commercial Services |
Ipsos Marketing
Ipsos Marketing Miscellaneous Commercial ServicesCommercial Services Provides marketing research services | Commercial Services |
Ipsos France SAS
 Ipsos France SAS Miscellaneous Commercial ServicesCommercial Services Operates global market research and consulting company | Commercial Services |
Ipsos Operations SA | |
Ipsos Operations SRL
 Ipsos Operations SRL Advertising/Marketing ServicesCommercial Services Provides marketing and market research services | Commercial Services |
Ipsos Srl
 Ipsos Srl Miscellaneous Commercial ServicesCommercial Services Provides social opinion and market research services | Commercial Services |
Ipsos-NPD, Inc.
 Ipsos-NPD, Inc. Miscellaneous Commercial ServicesCommercial Services Part of Ipsos SA, Ipsos-NPD, Inc. is a market research and public opinion specialist that provides reliable information and insights into society, markets, and people. The company is based in Uniondale, NY. The company's solutions use data from surveys, polls, social media, and qualitative methods to provide actionable insights into the experience and opinions of citizens, consumers, patients, customers, and employees. Ipsos believes that their clients need more than just data; they need a partner who can produce accurate and relevant information and turn it into actionable truth. The company's passionately curious experts provide precise measurement and shape it to provide True Understanding of society, market, and People. The company offers a range of services, including the Ipsos Consumer Tracker, which provides key insights, data, and tables on various topics such as work-life balance, diversity, equity, and inclusion, and artificial intelligence. Ipsos-NPD also offers insights and data on DEI for business leaders, policymakers, advertisers, and insights professionals. | Commercial Services |
Ipsos-Insight Corp.
 Ipsos-Insight Corp. Specialty TelecommunicationsCommunications Provides information and market analysis services | Communications |
Ipsos Stat SA
 Ipsos Stat SA Miscellaneous Commercial ServicesCommercial Services Operates as a survey-based research company | Commercial Services |
Ipsos Canada, Inc.
 Ipsos Canada, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market and opinion research services | Commercial Services |
Ipsos Camelford Graham, Inc.
 Ipsos Camelford Graham, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Interactive Services LP | |
Ipsos Operations Canada LP | |
Ipsos America, Inc.
 Ipsos America, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos ASI, Inc. | |
Ipsos Qualitative LLC
 Ipsos Qualitative LLC Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Reid Public Affairs, Inc.
 Ipsos Reid Public Affairs, Inc. Miscellaneous Commercial ServicesCommercial Services Provides public opinion and marketing services | Commercial Services |
Ipsos Interactive Services U.S., Inc.
 Ipsos Interactive Services U.S., Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research and polling services | Commercial Services |
Ipsos Operations US, Inc.
 Ipsos Operations US, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Mendelsohn, Inc.
 Ipsos Mendelsohn, Inc. Advertising/Marketing ServicesCommercial Services Provides marketing and media research services | Commercial Services |
Mendelsohn Media Research, Inc.
 Mendelsohn Media Research, Inc. Miscellaneous Commercial ServicesCommercial Services Provides media research services | Commercial Services |
Ipsos Forward Research, Inc.
 Ipsos Forward Research, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos USA | |
Ipsos FMC, Inc.
 Ipsos FMC, Inc. Advertising/Marketing ServicesCommercial Services Provides advertising and marketing services | Commercial Services |
Ipsos Estudios Internacionales SA
 Ipsos Estudios Internacionales SA Miscellaneous Commercial ServicesCommercial Services Operates as a market studies and public opinion surveys company | Commercial Services |
Ipsos Estudos de Mercado Lda. | |
Ipsos SA (Switzerland)
 Ipsos SA (Switzerland) Miscellaneous Commercial ServicesCommercial Services Operates as market research and public opinion | Commercial Services |
Pricesearch Ltd.
 Pricesearch Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research and public opinion polling services | Commercial Services |
IPSOS Cati Centre Ltd.
 IPSOS Cati Centre Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research and public opinion polling services | Commercial Services |
Ipsos Asia Ltd.
 Ipsos Asia Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos AS
 Ipsos AS Advertising/Marketing ServicesCommercial Services Provides marketing strategy, branding, forecasting, testing, advisory and online platform services | Commercial Services |
MORI Group Ltd.
 MORI Group Ltd. Miscellaneous Commercial ServicesCommercial Services Engages in other service activities | Commercial Services |
Ipsos MORI UK Ltd.
Ipsos MORI UK Ltd. Miscellaneous Commercial ServicesCommercial Services Provides market research and public opinion polling services | Commercial Services |
Otx Europe Ltd. | |
Ipsos NPD, Inc. (Canada)
 Ipsos NPD, Inc. (Canada) Miscellaneous Commercial ServicesCommercial Services Operates as a survey-based research company | Commercial Services |
Espaces TV Communication SA
 Espaces TV Communication SA Packaged SoftwareTechnology Services Develops software for media industry | Technology Services |
Ipsos Group GIE
 Ipsos Group GIE Miscellaneous Commercial ServicesCommercial Services Provides market research and public opinion services | Commercial Services |
GIE Ipsos Europe
GIE Ipsos Europe Medical/Nursing ServicesHealth Services Operates a network of medical practices | Health Services |
Ipsos Italy SRL | |
Ipsos Understanding Unlimited Research SA | |
Ipsos Otx Uk Ltd. | |
Ipsos OTX Corp.
 Ipsos OTX Corp. Advertising/Marketing ServicesCommercial Services Operates as a market research firm that provides advertising services | Commercial Services |
Synovate Management Analytics, Inc.
 Synovate Management Analytics, Inc. Information Technology ServicesTechnology Services Provides managed IT services | Technology Services |
Ipsos MMA, Inc. | |
Synovate Market Research Holding Corp. | |
Ipsos-descarie Corp. | |
Synovate Ltd. (Canada) | |
Ipsos-Insight LLC | Commercial Services |
Ipsos Public Affairs, Inc.
Ipsos Public Affairs, Inc. Miscellaneous Commercial ServicesCommercial Services Engages in conducting public opinion polling | Commercial Services |
Synovate España SAU | |
Ipsos EMEA Holdings Ltd.
Ipsos EMEA Holdings Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Ipsos Music SA
 Ipsos Music SA Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
DT & Partners SAS
 DT & Partners SAS Investment ManagersFinance Provides fund management services | Finance |
Research Data Analysis, Inc.
 Research Data Analysis, Inc. Miscellaneous Commercial ServicesCommercial Services Provides market research and consulting services | Commercial Services |
Ipsos-Asi LLC
 Ipsos-Asi LLC Miscellaneous Commercial ServicesCommercial Services Provides market research and polling services | Commercial Services |
Ipsos ASI Ltd. | |
Ipsos Iberia SA
 Ipsos Iberia SA Miscellaneous Commercial ServicesCommercial Services Provides marketing research and public opinion polling services | Commercial Services |
Ipsos Partners
 Ipsos Partners Financial ConglomeratesFinance Functions as a investment holding company | Finance |
Ipsos Corp.
 Ipsos Corp. Miscellaneous Commercial ServicesCommercial Services Provides marketing research and consulting services | Commercial Services |
Ipsos Comcon LLC
 Ipsos Comcon LLC Miscellaneous Commercial ServicesCommercial Services Provides market research services | Commercial Services |
Ipsos Antilles SASU
 Ipsos Antilles SASU Miscellaneous Commercial ServicesCommercial Services Engages in market research and survey activities | Commercial Services |
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