How much is James Dyson Worth? James Dyson Net Worth in 2026

By the Alux Research Team. How we estimate net worth

James Dyson’s net worth is estimated at $10 billion as of November 2026. The inventor and his family own the consumer electronics company that carries his name, plus farmland the company puts at about 36,000 acres. The most surprising line in the books is not a product: the company reportedly paid its family owners £750 million for 2025, almost twice what it earned after tax.

Net worth	$10 billion (our estimate, range $8 billion to $12 billion)
Born	2 May 1947, Cromer, Norfolk, England (age 79)
Country	United Kingdom
Known for	Bagless cyclone vacuum cleaners, Dyson Group, Dyson Farming
Main income sources	Ownership of Family ownership of Dyson Group, dividends, farmland

How much is James Dyson worth in 2026?

We estimate Dyson’s net worth at about $10 billion, or roughly £7.5 billion at an assumed $1.33 to the pound, a rate we did not take from a dated quote. Public estimates run higher, for reasons explained below. The group is private and, as ChannelNews noted, owned by the Dyson family, so every figure here is a valuation of a family holding, not a market price. We credit James Dyson with 70 percent of it, our assumption, because no source says how the family splits it.

How we got to $10 billion

Source	Our estimate	What it rests on
Dyson Group	$8.3 billion	The company’s 2025 results show revenue of £6.13 billion, EBITDA of £1.11 billion and operating profit of £603 million. We assume 8 times EBITDA, £8.9 billion, or $11.8 billion at $1.33 to the pound. We credit James with 70 percent, $8.3 billion, and assume cash and debt roughly offset.
Farmland	$0.3 billion	The company has put Dyson Farming at about 36,000 acres (a figure we could not open at the source). We assume an average £10,000 an acre, about £360 million or $0.48 billion, and credit him with 70 percent. The price per acre is an assumption.
Homes and other property	$0.3 billion	Our assumption: about $0.4 billion for his homes and other property, 70 percent of which is $0.3 billion. No sale or valuation is public.
Dividends taken out	$0.9 billion	The reported £200 million for 2024 and £750 million for 2025 come to £950 million, about $1.26 billion, paid to a family holding company. We credit him with 70 percent, $0.9 billion. These dividends have already left the company, so they are not counted in the group value above.
Total	$10 billion	Sum of the rows above, rounded.

This is a rough estimate in one respect: the group value rests on a multiple we chose, not a sale. At 6 times EBITDA the company would be worth £6.7 billion, at 10 times £11.1 billion. Moving that single assumption swings the headline between roughly $8 billion and $12 billion, which is why we show a range.

A dividend bigger than the profit

ChannelNews reported a 2025 dividend of £750 million, paid to the family’s holding company, against net profit of £381 million. By our calculation, £750 million divided by £381 million is 1.97, so the owners took out almost two years of profit in one payment. The year before, the payout was £200 million. Cash that leaves the company is cash that sits on the family’s side of the ledger, which is why we count it separately from the group value.

Where the group stands

The 2025 results, as ChannelNews relayed them, show revenue down from £6.57 billion to £6.13 billion, while operating profit rose 15 percent to £603 million. Tariffs and currency hurt the top line. Our calculation: operating profit of £603 million on revenue of £6.13 billion is a margin of 9.8 percent, which is why we price the group on EBITDA of £1.11 billion, not on sales.

Thousands of prototypes, then thousands of acres

The vacuum cleaner took thousands of failed prototypes before the cyclone design worked. The farming grew from Lincolnshire estates. In 2014 he added the 3,000-acre Cranwell and Roxholme estate, City AM reported. The company now puts the total near 36,000 acres. Land is now a second asset class behind the factory, and it does not depend on tariffs.

Why other estimates disagree

The big gap is the multiple. Public estimates that sit well above ours need the group priced at 10 times EBITDA or more, which a business with falling revenue struggles to justify. Some also date from 2025, before group revenue fell. Others count the family’s wealth as his alone, which the group’s ownership by the family does not support, so we credit James with 70 percent.

What would move the number

The next set of group accounts, a recovery in US sales as tariff costs settle, or any sale of land or a stake in the group. The size of the next dividend matters too, since it moves cash from the company to the family.

James Dyson net worth FAQ

What is James Dyson’s net worth?

Our estimate is $10 billion as of November 2026, within a range of $8 billion to $12 billion. It credits him with 70 percent of a family-owned group.

How much did Dyson take out of the company in 2025?

A reported £750 million dividend, paid to the family’s holding structure. The previous year’s payout was £200 million.

How old is James Dyson?

He was born on 2 May 1947, so he is 79.

How much land does James Dyson own?

The company puts Dyson Farming at about 36,000 acres, most of it in Lincolnshire. We could not confirm the figure at the source.

How big is Dyson Group?

In 2025 it reported revenue of £6.13 billion, EBITDA of £1.11 billion and operating profit of £603 million.

How is James Dyson’s net worth estimated?

We value the group at 8 times 2025 EBITDA, add farmland at an assumed £10,000 an acre, homes, and the dividends taken out in 2024 and 2025, then credit him with 70 percent of the family total.

Related profiles

• Richard Branson
• Elon Musk
• Bill Gates
• Jeff Bezos

How we estimate net worth

Our estimates are based on public reporting, company valuations, and deal and earnings figures all compiled in an internal valuation model. They are approximate, and figures change over time as new information emerges.

Last updated: November 2026.

Photo: Royal Society uploader / Wikimedia Commons, CC BY-SA 4.0, cropped