SMALL PHONE
PHONE
TABLET
DESKTOP
LARGE DESKTOP
XL DESKTOP
Two colleagues collaborating on a laptop in a modern office lounge.Two colleagues collaborating on a laptop in a modern office lounge.

For brokers and agents

We strive to make the insurance process easier—from the support of our attentive team to our convenient in-house claims department. To help ensure our shared clients are protected, we provide industry-leading solutions, including workers’ compensation, auto, and general liability.

National Accounts broker services

We understand the complex risks large businesses face. That’s why we offer customizable products and services backed by an experienced team. We serve more than 500 elite large businesses from a range of industries. Many of our clients have been with us for decades—in fact, our National Accounts division holds an average annual retention rate of 92% over the last 20 years.

We’ve earned their trust, and we hope to earn yours, too.

Work with Sentry

Get to know your territory executive, or learn more about how we work with large businesses like the clients you represent.

Find your territory executive

How Sentry works with brokers

We work with brokers the same way we serve our customers—with conversations and collaboration.

“Our brokers always have a seat at the table when working with Sentry”
Shaun Sullivan
AVP, National Accounts Sales and Claim Services

Our service team

Two people shaking hands

Sales team

Our sales team includes the director of sales, your territory executive, underwriting executive, and underwriting support specialist. They help develop innovative, custom plans for our shared clients.

Icon of two people holding shield

In-house claims

Our in-house claims team is ready to help resolve your claim fairly and efficiently. Our National Accounts claims team are well-versed in our clients’ special handling instructions. Each of our shared clients is assigned a dedicated claims services specialist to help navigate the claims management process.

Two figures: one with a clipboard, one holding a fire extinguisher.

Safety services

We help businesses create a culture of safety by providing training, guiding them through risk scenarios, managing regulatory demands, and identifying program gaps. All of which is guided by a dedicated safety services consultant and/or industrial hygienist.

We help you help your clients

Two business people shaking hands, with a smiling colleague in the background.

Work with an accessible team

When you insure with Sentry, you’ll work with a team of experienced professionals who provide timely service. You and our shared clients also have access to top-level decision-makers. They understand the broker experience and can propose solutions that work for you and our shared clients.

Our team is focused on building long-term relationships that result in specialized attention and tailored coverage.

Business professionals engaged in a meeting, with a man speaking and a woman smiling.

Get customizable coverage

We know every business is different, which means risks are never exactly the same. With our relationship-based approach to business, we get to know our shared clients and their unique needs so we can provide customized coverage that works for them.

We also know things change. That’s why we offer dynamic solutions that will help protect our shared clients over time.

Ready to work with Sentry?

Find your territory executive

Experience you can count on

120+
Years in business
Sentry and its predecessor companies have offered insurance coverage to businesses like yours for more than 120 years.
1992
First year of A+ (superior) rating
Sentry has earned an A+ (superior) rating from AM Best every year since 1992.*
50
States
Sentry serves business clients throughout the U.S.

Learn more about Sentry

Explore everything Sentry has to offer, starting with our Annual Report and our 2026 C-Suite Stress Index: Large Business Report.

Our Annual Report

Each year, we dive deeper into our accomplishments through our Annual Report. Download the full Annual Report book and watch video interviews with key players.

Explore our Annual Report

2026 Large Business Report

Our 2026 C-Suite Stress Index: Large Business Report reveals the threats U.S. large business executives are focused on this year—and the solutions they're seeking.

Read the Large Business Report

Find your territory executive


Independent agents

Working together for our clients

We handpick agents like Rancho Mesa Insurance Services to work with our seasoned commercial underwriters located in the same marketplace—in this case, southern California. We work together to find the best solutions to help protect our shared clients. Learn more about our relationship.

“Aside from the fact that Sentry offers great products and great service, I think it’s the personal relationship that’s really made the difference for us.”
David Garcia
President and CEO Rancho Mesa
Two colleagues smiling and talking on a blue couch with a laptop.

Want to work with Sentry?

Now that you’ve learned more about us, let’s talk about how we can work together.

Request a middle market agency appointment