NetWorth
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Thomson
Peter Thomson
Rank #636
CANADA•Media Entertainment•Thomson Reuters

Peter Thomson

Net Worth
$6.323B
-0.24% (24h)
Peter Thomson is a Canadian billionaire and member of the Thomson family, heirs to the Thomson Reuters media empire. With a net worth of $6.65 billion as of March 2026, he is ranked #573 globally by Forbes. He is a co-chairman of Woodbridge, the family's private investment firm, which controls Thomson Reuters, a global leader in financial and legal information. His career has been marked by his role in the family's media and publishing legacy, building on the foundations laid by his grandfather, Roy Thomson.

How to read Peter Thomson's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Peter Thomson, we anchor the narrative to Thomson Reuters and Thomson Reuters, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $6.323B alongside global rank #636, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (CANADA) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Peter Thomson, born in 1959, is a member of the prominent Thomson family. He is the grandson of Roy Thomson, who founded the Thomson media empire. Peter, along with his siblings, inherited a significant stake in the family's holdings.

Rise to Success

Peter Thomson's path to wealth stems from his position within the Thomson family and their ownership of The Woodbridge Company. Woodbridge is the controlling shareholder of Thomson Reuters. While his brother David often serves as the public face of the family's business interests, Peter has played a key role in the management of the family's holdings. Thomson has worked to maintain the value and strategic direction of Thomson Reuters.

Key Business Strategies

The Thomson family's success is largely due to their strategic investments and stewardship of Thomson Reuters. The company has a significant market capitalization of $38.79 billion as of March 2026. With its focus on information services, Thomson Reuters continues to adapt to the evolving demands of the media and financial sectors. The company's revenue for 2025 was $7.476 billion.

Philanthropy

Information regarding Peter Thomson's specific philanthropic endeavors is currently unavailable. It is common for high-net-worth individuals to engage in philanthropic activities, either publicly or privately, and the Thomson family has a history of supporting various causes.

Key Business Ventures & Holdings

CompanyStakeValue
Thomson Reuters——

Net Worth History

In-Depth Analysis

Early Life

Peter Thomson, born in 1959, is a member of the prominent Thomson family. He is the grandson of Roy Thomson, who founded the Thomson media empire. Peter, along with his siblings, inherited a significant stake in the family's holdings.

Rise to Success

Peter Thomson's path to wealth stems from his position within the Thomson family and their ownership of The Woodbridge Company. Woodbridge is the controlling shareholder of Thomson Reuters. While his brother David often serves as the public face of the family's business interests, Peter has played a key role in the management of the family's holdings. Thomson has worked to maintain the value and strategic direction of Thomson Reuters.

Key Business Strategies

The Thomson family's success is largely due to their strategic investments and stewardship of Thomson Reuters. The company has a significant market capitalization of $38.79 billion as of March 2026. With its focus on information services, Thomson Reuters continues to adapt to the evolving demands of the media and financial sectors. The company's revenue for 2025 was $7.476 billion.

Philanthropy

Information regarding Peter Thomson's specific philanthropic endeavors is currently unavailable. It is common for high-net-worth individuals to engage in philanthropic activities, either publicly or privately, and the Thomson family has a history of supporting various causes.

Data Sources & Methodology

Figures for Peter Thomson are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.

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