About ISU
Who We Are
ISU Insurance Services of San Francisco is the founding member of the ISU Insurance Agency Network - consistently ranked among the top 10 largest US insurance brokers.
Since its founding in 1979, ISU's national presence and broad access to over 300 top-rated insurance companies have helped clients build well-fitted insurance programs.
More than 80,000 businesses and 3,000,000 families and individuals know from personal experience that Our Knowledge is Your Best Insurance™.
Independent research proves that discriminating buyers expect insurance agents and brokers to have in-depth knowledge about their client's business. We have that knowledge. You can count on the advice and counsel from our insurance professionals and reap the benefits of customized insurance programs developed for your particular business, with coverages and limits tailored to exposures unique to you and your firm.
We work in collaboration with clients to craft comprehensive risk mitigation and transfer programs that include innovative solutions to protect you, your business, employees and family. ISU is your One Responsible Source™ when it comes to all of your insurance needs.
ISU Insurance Agency Network
ISU Insurance Services of San Francisco is the founding member of the ISU Insurance Agency Network. With over 270 offices nationwide and combined annual premiums of over $2 billion, ISU consistently ranks among the top 10 largest US insurance brokers.
Unison Brokers
ISU Insurance Services is a member of Unison Brokers - a global network of top independent brokers providing local expertise for cross-border insurance solutions. With specialists in over 20 countries, Unison Brokers are selected for their specialist knowledge, local market reputation, and quality of service.
What Sets Us Apart
Combining national scale with local care.
National Reach
Over 270 offices coast to coast give us deep access to markets and resources beyond what a single local broker typically offers.
Local Presence
Rooted in the San Francisco Bay Area since 1989, we understand the unique exposures and regulations of our community.
Deep Expertise
Our professionals continually study to remain licensed and current - so you get advice grounded in real knowledge, not guesswork.
Carrier Access
Direct relationships with more than 300 top-rated insurance companies mean we can shop your risk broadly and find the best fit.
Collaborative Approach
We work alongside you to craft comprehensive risk mitigation programs tailored to your specific exposures and objectives.
Global Network
As a member of Unison Brokers, we extend our reach to specialists in over 20 countries for cross-border coverage needs.
Ready to experience the ISU difference?
Let's have a conversation about how we can protect what matters most to you.
Get in Touch