Forge ahead knowing Gallagher helps you face any risk, anywhere in the world.


We understand the significance of having a trusted partner by your side. We'll be there through every decision, every challenge, every step of the way.

95+ years in business

130+ countries served

1,300 offices globally

$12.9B in revenue*

*Trailing 12 months adjusted brokerage and risk management revenues (USD as of September 30, 2025)

Insights


At Gallagher, our industry specialists are passionate about sharing their depth and breadth of knowledge — providing thought leadership and a fresh perspective on topics that matter, so you can make confident decisions for your business, your employees and your community.

Im gonna have to think about this.... Cropped shot of a handsome young businessman looking thoughtful while working on his laptop in the office.
Articles
Shifting Perspectives

How Cybersecurity Insurance Can Benefit From a Data-Driven Approach

With rising ransomware and deepfake threats, discover how a data-driven approach can strengthen cybersecurity insurance programs.

Learn More
Articles

Noise to Signal: Unlock Employer Insights to Drive Healthcare Innovation

Gather actionable insights to bridge the gap between employer healthcare market research data and informed strategy to chart the path forward with confidence.

Learn More
Cyber intelligence specialist examines data on big screen in a governmental agency, focusing on cyber defense and protection against cyber attacks. Private information in hybrid war.; Shutterstock ID 2514619449; purchase_order:102050; job:Global; client:Gallagher; other:Marcom: Stock Assets
Articles

Risk Bulletin: Data Poisoning Attacks Are an Emerging Cyber Threat

Data poisoning introduces errors into AI data sets, leading to incorrect or biased results that threat actors can exploit.

Learn More

Join Gallagher


We believe in the power of growth for our clients, communities and people. With a focus on business partnerships, strategic investments and professional development, we foster continued advancement and success for all.

Careers at Gallagher


Are you ready to thrive both professionally and personally within our inclusive workplace? Unlock your full potential with Gallagher. Explore our career opportunities across the globe.

Merge with Gallagher


You've worked hard to build a successful business and an experienced talented team. Discover how Gallagher can further invest in your business and empower your people for long-term success.