Billionaire Profile
Michael Ashcroft
Global Rank
#2035

Image: Policy Exchange User:SqueakBox | CC BY 2.0 | via Wikimedia Commons

Michael Ashcroft

CEO, Security
UNITED KINGDOM
Real-Time Net Worth
$2B
Estimated based on Security stock value as of March 6, 2026
-0.02% (24h)
Age
80
Source
Security
Industry
Finance & Investments
Citizenship
UNITED KINGDOM

Biography

Michael Ashcroft, born in 1946, is a British-Belizean businessman, philanthropist, and politician. With a net worth of $1.4 billion, he built his fortune through founding and selling various companies, most notably the home security giant ADT. Ashcroft is a major philanthropist, having committed to The Giving Pledge, and is involved in various initiatives, including founding Crimestoppers. He has also served as a Conservative Party politician, holding roles such as Deputy Chairman. Ashcroft is also known for his significant collection of Victoria Crosses.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Michael Anthony Ashcroft was born on March 4, 1946, in Chichester, West Sussex, England. He spent his early years in British Honduras (now Belize) and Malawi. He received his education at Norwich School, Royal Grammar School, High Wycombe, and Mid-Essex Technical College (now Anglia Ruskin University), where he obtained a Higher National Diploma in Business Studies.

Rise to Success

Ashcroft's business career began in 1972 when he founded Michael A. Ashcroft Associates. He built a business empire through astute acquisitions and divestments. One of his most significant deals involved the purchase of ADT in 1987, which he later sold to Tyco International in 1997 for $6.7 billion. This transaction forms a substantial part of his wealth. He also had a 72.3% stake in English sparkling wine producer Gusbourne, which he acquired in 2013.

Key Business Strategies

Ashcroft's success stems from identifying undervalued companies and turning them around through strategic investments and restructuring. He diversified across sectors and geographies, which was central to his financial success. His business acumen enabled him to build a large international business services company, and his involvement with numerous companies has been a hallmark of his career.

Philanthropy

Ashcroft is a significant philanthropist, supporting education, crime prevention, and military charities. He founded Crimestoppers, a charity encouraging anonymous crime reporting, and has been a major donor to various causes. In 2013, he signed the Giving Pledge, committing to donate a significant portion of his wealth to philanthropic causes.

Career Milestones

1972

Founded Michael A. Ashcroft Associates

Founded the business that would become the foundation of his business empire.

1997

Sold ADT

Sold ADT Security Services to Tyco International for $6.7 billion.

1998-2001

Conservative Party Treasurer

Served as treasurer for the Conservative Party.

2000

Life Peerage

Created a life peer, Baron Ashcroft of Chichester.

2005-2010

Deputy Chairman of the Conservative Party

Served as Deputy Chairman for the Conservative Party.

2013

Signed the Giving Pledge

Committed to donating a significant portion of his wealth to philanthropic causes.

Philanthropy & Social Impact

Crime Prevention

Crimestoppers

Undisclosed

Founder of Crimestoppers, a charity encouraging anonymous crime reporting.

Controversies & Challenges

2017

Paradise Papers

Linked to tax evasion schemes after listing Belize as his permanent residence.

Various

Tax Status

Controversies related to his tax status and political donations.