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Compare · AJG vs WTW

AJG vs WTW

Side-by-side comparison of Arthur J. Gallagher & Co. (AJG) and Willis Towers Watson Public Limited Company (WTW): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AJG and WTW operate in Specialty Insurers (Finance), so they compete in similar markets.
  • AJG is the larger of the two at $52.02B, about 2.2x WTW ($23.70B).
  • Over the past year, AJG is down 41.4% and WTW is down 20.0% - WTW leads by 21.4 points.
  • WTW has been more active in the news (33 items in the past 4 weeks vs 20 for AJG).
  • Both have 25 recent analyst ratings on file.
PerformanceAJG-41.40%WTW-20.00%
2025-06-03+0.00%2026-06-03
MetricAJGWTW
Company
Arthur J. Gallagher & Co.
Willis Towers Watson Public Limited Company
Price
$202.52-1.62%
$251.04-2.10%
Market cap
$52.02B
$23.70B
1M return
-2.16%
-3.47%
1Y return
-41.40%
-20.00%
Industry
Specialty Insurers
Specialty Insurers
Exchange
NYSE
NASDAQ
IPO
News (4w)
20
33
Recent ratings
25
25
AJG

Arthur J. Gallagher & Co.

Arthur J. Gallagher & Co., together with its subsidiaries, provides insurance brokerage, consulting, and third party claims settlement and administration services in the United States, Australia, Bermuda, Canada, the Caribbean, New Zealand, India, and the United Kingdom. Its Brokerage segment consists of retail and wholesale insurance brokerage operations. It offers brokerage and consulting services to businesses and organizations, including commercial, not-for-profit, and public entities, as well as individuals in the areas of insurance placement, risk of loss management, and management of employer sponsored benefit programs. This segment also assist retail brokers and other non-affiliated brokers in the placement of specialized and hard-to-place insurance; acts as a brokerage wholesaler, and managing general agent or managing general underwriter distributing specialized insurance coverage's for underwriting enterprises; and performs activities, including marketing, underwriting, issuing policies, collecting premiums, appointing and supervising other agents, paying claims, and negotiating reinsurance. The company's Risk Management segment provides contract claim settlement and administration services for enterprises and public entities; and claims management, loss control consulting, and insurance property appraisal services. The company offers its services through a network of correspondent insurance brokers and consultants. It serves commercial, industrial, public entity, religious, and not-for-profit entities. Arthur J. Gallagher & Co. was founded in 1927 and is headquartered in Rolling Meadows, Illinois.

WTW

Willis Towers Watson Public Limited Company

Willis Towers Watson Public Limited Company operates as an advisory, broking, and solutions company worldwide. It operates through two segments, Health, Wealth and Career; and and Risk and Broking. The company offers actuarial support, plan design, and administrative services for traditional pension and retirement savings plans; plan management consulting, broking, and administration services for health and group benefit programs; and benefits outsourcing services. It also provides advice, data, software, and products to address clients' total rewards and talent issues. In addition, the company offers risk advice, insurance brokerage, and consulting services in the areas of property and casualty, aerospace, construction, and marine. Further, it offers investment consulting and discretionary management services to insurance and reinsurance companies; insurance consulting and technology, risk and capital management, pricing and predictive modeling, financial and regulatory reporting, financial and capital modeling, merger and acquisition, outsourcing, and business management services; wholesale insurance broking services to retail and wholesale brokers; and underwriting and capital management, capital market, and advisory and brokerage services. Additionally, the company provides primary medical and ancillary benefit exchange, and outsourcing services to active employees and retirees in the group and individual markets, as well as delivers healthcare and reimbursement accounts, including health savings accounts, health reimbursement arrangements, flexible spending accounts, and other consumer-directed accounts. The company was formerly known as Willis Group Holdings Public Limited Company and changed its name to Willis Towers Watson Public Limited Company in January 2016. Willis Towers Watson Public Limited Company was founded in 1828 and is based in London, the United Kingdom.

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