BillionaireNet
Davis
Jim Davis
Rank #995
USserviceStaffing & recruiting

Jim Davis

Net Worth
$4B
% (24h)
Jim Davis is an American businessman best known as the co-founder and chairman of Allegis Group, the largest staffing firm in the U.S.. Born in 1960, Davis co-founded Aerotek in 1983 with his cousin Steve Bisciotti, in a basement in Annapolis, Maryland. Aerotek later became Allegis Group. Davis has built a multi-billion dollar enterprise, providing workforce management solutions across the globe, and is a minority owner of the MLB's St. Louis Cardinals. His achievements have earned him a spot on the Forbes Billionaires list, with an estimated net worth of $4.0 billion as of December 16, 2025. His career has been marked by strategic growth, acquisitions, and a focus on building a strong company culture, now having offices on four continents.

The Full Dossier

Early Life and Education

Born in the United States in 1960, Jim Davis earned a business degree from Villanova University in 1981. Early information about his early career is not publicly available.

Rise to Success

In 1983, at the age of 23, Davis co-founded Aerotek with his cousin, Steve Bisciotti, in a basement in Annapolis, Maryland. Aerotek initially focused on providing staffing for the aerospace and technology sectors. Recognizing an opportunity, Davis and Bisciotti expanded their business. Aerotek expanded into Canada, the UK, India, and China.

Key Business Strategies

Davis focused on a strategy of providing talent solutions and connecting skilled workers with companies. His business evolved into a global workforce solutions provider, and Aerotek was renamed Allegis Group. Allegis Group has expanded through strategic acquisitions, including MarketSource and Major, Lindsey & Africa, to meet the demands of the IT marketplace and the legal sector. Davis's approach emphasized both sales and recruitment, and he prioritized the quality of people within the company. Davis and Bisciotti also invested in ventures outside staffing through Redwood Capital, including retirement communities and propane distribution.

Philanthropy

Jim Davis has been involved in philanthropic endeavors. The Davis Family Foundation has provided support to the University of Maine. Davis has also contributed to his alma mater, Villanova University, including an athletic center and the Villanova School of Business. The New Balance Foundation, founded by Jim and his wife Ann, has given more than $165 million, including $17 million in 2025, with a focus on health, wellness, youth development, and education. They also donated $100 million to the creation of a cardiovascular care center at Massachusetts General Hospital.

Career Timeline

2010s

International Expansion

Made international expansions with acquisitions like Talent2 and Aston Carter.

2000s

Strategic Growth

Established Allegis Group Services, acquired MarketSource, and expanded into legal search and staffing with Major, Lindsey & Africa.

1990s

Expansion and Acquisitions

Expanded Aerotek and acquired Onsite Companies, established TEKsystems, and rebranded as Allegis Group.

1983

Co-founded Aerotek

Co-founded Aerotek with Steve Bisciotti in Annapolis, Maryland, which later became Allegis Group.

Philanthropic Impact

Social Justice$10M

Davis Family Foundation

Donated to support social justice initiatives.

Healthcare$100M

New Balance Foundation

Gift to Massachusetts General Hospital for a cardiovascular care center.

Education$50M

Villanova University

Gift to Villanova School of Business.

Wealth Trajectory