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Expertise To Move You Forward

At Berkley One, we’ve built something that brings together the best of tradition with genuine care. Our team, drawn from leading insurance organizations, is united by a commitment to personalized service, smart solutions and an unwavering focus on the people we serve.

Designed to be nimble

At the intersection of what’s new and what’s next, you’ll find Berkley One. We blend deep industry experience with a flexible, modern approach shaped around the way people live today. Being nimble is part of our DNA as we think ahead, adapt quickly and design solutions that feel clear, intuitive and refreshingly straightforward. We lead with empathy and expertise, supported by a healthy dose of curiosity, to deliver solutions that are better, smarter and genuinely personal.

If you’re curious, inspired by innovation and eager to make a meaningful impact, we invite you to explore our career opportunities.

Backed by the power of Berkley

Berkley One is a part of Berkley, one of America’s largest property and casualty insurance providers, made up of more than 50 operating units, each with niche expertise we can tap to bring you an even broader array of options and resources. This gives us the solid foundation and network it takes to be a modern, forward-thinking insurance provider.

W. R. Berkley Corporation was itself a startup: founded in 1967 with $2,500 initial capital, it grew to become a Fortune 500 company. Berkley One carries forward that same entrepreneurial spirit in everything we do. Let us show you how we can help you move forward while protecting what you value most, from homes to cars to collectibles to the stuff that dreams are made of.

Learn more about W. R. Berkley Corporation.

Our Team

Berkley One is powered by a leadership team with deep industry experience and a shared commitment to thoughtful innovation. We engage fully, with our clients, agents and each other, to create an insurance experience that’s clearer and more customizable. And through forward-thinking solutions and genuine care, we work to make people feel at home every step of the way.

Joe Smith
Joe Smith
SVP/CHIEF CLAIMS OFFICER

“I live by the words of the greatest coach ever, John Wooden, who said, ‘What is right is more important than who is right.’”

Joe Smith finds great meaning in leading a high-performing claims team that represents the heart of the Berkley One brand. As Senior Vice President and Chief Claims Officer, he’s dedicated to building differentiated service experiences marked by technical skill, compassion, and operational ease. His focus is on ensuring dependable, exceptional service at every touchpoint. Joe brings three decades of industry expertise, having managed the most complex and severe commercial and personal lines claims. His experience spans carriers, brokers, and consulting, equipping him with a well-rounded approach to the industry.

A proud University of Pennsylvania graduate, Joe understands that the work his team does each day is the living embodiment of the brand’s promise. He’s energized by the challenges that come with change, always driven by curiosity and a passion for problem-solving. He’s also guided by client insights, like the value of providing a service “worth paying more for,” which is a standard he works hard to exceed.

Outside of work, Joe finds joy in his family and community. He also enjoys an adventure that stretches the body and soul, from new physical experiences to a deep commitment to being part of something greater than himself. For Joe, Berkley One is a place where great culture meets strong collaboration. He’s excited to be part of the company’s growth journey, and to keep raising the bar.

Adrienne Woodberry
Adrienne Woodberry
VP/CENTER OPERATIONS

“I live by the slogan ‘failure is not an option,’ so I make the most out of every situation. I’m grounded in a deep passion to help others and believe in paying it forward each day.”

Adrienne Woodberry believes that being part of a company that values both innovation and its people is incredibly fulfilling. For that reason, she is excited about her role at Berkley One as Vice President of Center Operations. Adrienne brings over two decades of successful experience, having worked with some of the most reputable high net-worth carriers in the industry.

Adrienne began her career as a property adjuster trainee and has held roles of increased responsibility including Quality Manager, Vice President Regional Property Manager, Vice President Branch Manager, Senior Vice President Head of Service Center and Operations and Senior Vice President North America Property Claims. Adrienne is leveraging her past experiences to position her current company as a leader in the industry with a strong focus on innovation, customer service, and operational excellence. She also dedicates her time to mentoring early-career professionals in the industry, helping to guide and empower the next generation of leaders.

Outside of her professional endeavors, Adrienne is known for her vibrant personality and love for having fun. Whether it’s exploring new activities or spending quality time with friends and family, she brings a sense of joy to everything she does. A devoted wife and mother, she also takes great pride in caring for her 88-year-old mother, balancing her career with her family responsibilities. This strong sense of commitment, both in her personal life and her work, is a hallmark of her character.

Sarah Mashek
Sarah Mashek
VP/DISTRIBUTION

“I always want to know more. I’m not content with what is at the surface. I am interested in deep dives and understanding how things work together. The curiosity keeps me moving forward.”

Sarah Mashek believes that actions mean more than words, and it’s how you deliver on promises that matters most. In her role as Vice President of Distribution, Sarah does just that. While leading the Distribution Team as they engage with independent agencies across the country, Sarah also focuses on creating and implementing strategy, agent communications, and driving new business to Berkley One.  She uses over 18 years of experience in high-net-worth personal lines, both as an underwriting leader and a distribution leader, when traveling to work with agents of all varieties.

A graduate of Drake University with a Bachelor of Science in International Business (with a concentration in Insurance), Sarah has the privilege of being an original member of Berkley One. Over time she has worn several hats and managed multiple territories. She particularly enjoys building relationships internally and externally to help both Berkley One and independent agencies achieve their collective goals. In a previous position, she was awarded Chartered Private Risk and Insurance Advisor (CPRIA), Runner Up Salesperson of the Year (2014).

In her leisure time, Sarah enjoys reading and traveling— both voraciously and often at the same time! She has a personal goal to leave the country once a year to experience a new adventure. Sarah also aspires to read at least one book per week, which often happens while in the air.

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