David Thomson

Chairman at THOMSON REUTERS CORPORATION

Net worth: 4 M $ as of 2026-05-30

68 year

65 connections

Technology Services

Finance

Consumer Services

Profile

David K. R. Thomson is a businessperson who founded Osmington, Inc. and who has been at the helm of 7 different companies. He is Co-Chairman at The Woodbridge Co. Ltd., Non-Independent Chairman at Thomson Reuters Corp. and Chairman for Refinitiv Transaction Services Ltd. (both are subsidiaries of The Woodbridge Co. Ltd.) and Chairman for The Globe & Mail, Inc. Mr. Thomson previously was Chairman at Thomson Corp., Chairman of Thomson Reuters Plc and Chairman for Thomson Reuters Founders Share Co., Ltd. David K. R. Thomson received a graduate degree from the University of Cambridge.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
THOMSON REUTERS CORPORATION 0.01%	2026-05-03	47,453 ( 0.01% )	4 M $	2026-05-30

David Thomson active positions

Companies	Position	Start
THOMSON REUTERS CORPORATION	Chairman	1987-12-31
The Globe & Mail, Inc. The Globe & Mail, Inc. Publishing: NewspapersConsumer Services Publishes and prints newspapers	Chairman	-
Refinitiv Transaction Services Ltd. Refinitiv Transaction Services Ltd. Financial ConglomeratesFinance Provides financial intermediation services	Chairman	-
Thomson Reuters Holdings, Inc. Thomson Reuters Holdings, Inc. Internet Software/ServicesTechnology Services Provides news and information-based tools to professionals	Chairman	-

All active positions of David Thomson

Former positions of David Thomson

Companies	Position	End
Thomson Reuters Founders Share Co., Ltd.	Chairman	2016-12-30
Thomson Reuters Plc Thomson Reuters Plc Internet Software/ServicesTechnology Services Provides information for business and professionals in financial, media and corporate sector	Chairman	2009-09-09
Thomson Corp. Thomson Corp. Internet Software/ServicesTechnology Services Provides on-line information and publishing services	Chairman	2008-04-15
Osmington, Inc. Osmington, Inc. Real Estate DevelopmentFinance Provides commercial real estate investment and development services	Founder	-
The Woodbridge Co. Ltd. The Woodbridge Co. Ltd. Auto Parts: OEMProducer Manufacturing Profile Unavailable.	Chairman	-

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Training of David Thomson

Experiences
Positions held

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Private companies

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Linked companies

Private companies	10
Thomson Corp. Thomson Corp. Internet Software/ServicesTechnology Services Provides on-line information and publishing services	Technology Services
Thomson Reuters Plc Thomson Reuters Plc Internet Software/ServicesTechnology Services Provides information for business and professionals in financial, media and corporate sector	Technology Services
The Woodbridge Co. Ltd. The Woodbridge Co. Ltd. Auto Parts: OEMProducer Manufacturing Profile Unavailable.	Producer Manufacturing
Osmington, Inc. Osmington, Inc. Real Estate DevelopmentFinance Provides commercial real estate investment and development services	Finance
University of Cambridge University of Cambridge Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Thomson Reuters Founders Share Co., Ltd.
Thomson Reuters Corp. Thomson Reuters Corp. Internet Software/ServicesTechnology Services Operates as a content-driven technology company that provides professionals to navigate legal, tax, accounting, compliance, government, and media environments	Technology Services
The Globe & Mail, Inc. The Globe & Mail, Inc. Publishing: NewspapersConsumer Services Publishes and prints newspapers	Consumer Services
Refinitiv Transaction Services Ltd. Refinitiv Transaction Services Ltd. Financial ConglomeratesFinance Provides financial intermediation services	Finance
Thomson Reuters Holdings, Inc. Thomson Reuters Holdings, Inc. Internet Software/ServicesTechnology Services Provides news and information-based tools to professionals	Technology Services