Deep expertise for coverage you can trust
When it comes to your business or personal assets, security is everything. That’s why we make it our priority to truly understand yours. Our specialists bring deep insurance expertise to craft solutions tailored to your specific needs. Because insurance designed for you is what real protection feels like.
A smarter way to approach insurance
Specialized expertise
Our approximately 60 niche businesses bring deep, focused knowledge to every challenge. This specialization allows us to respond quickly, and craft solutions tailored to your unique risks.
Entrepreneurial thinking
We build insurance businesses from the ground up—ensuring the right leadership, expertise, and technology are in place from day one to meet evolving market needs.
Decentralized structure
Local autonomy empowers our appointed agents and brokers to work directly with decision-makers, delivering agility and speed. All supported by the scale, stability, and resources of a Fortune 500 organization.
Market Leader, Financially Strong
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A+ rating from A.M. Best* and AA- (Very Strong) rating from S&P for Berkley’s rated member insurance companies.
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52 Worldwide capabilities, with branches or offices in 52 cities outside the United States.
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60 Approximately 60 unique businesses, each with deep expertise in an industry, product, region, or alternative distribution.
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500 As one of the largest commercial lines P&C insurers in the U.S., W. R. Berkley Corporation is a member of the Fortune 500® and S&P 500®.
*Superior, Financial Size Category XV
Our businesses are distinct. Just like yours.
With approximately 60 specialized businesses, Berkley offers expertise across a wide range of industries, products, regions, and alternative distributions. By understanding the unique risks and opportunities you face, we help ensure your business is protected when it matters most.
Browse our products and industries
Tailored coverage our clients trust
Berkley Industrial Comp
During hazardous winter conditions, a utility worker climbed an ice-covered pole to restore service. While repositioning, he removed his primary fall restraint, resulting in a 15-foot fall and severe spinal fractures that required complex surgery. Situations like this demand more than transactional claims handling. Berkley Industrial Comp applies a holistic, high-touch approach, combining medical strategy, behavioral health support, and coordinated claims leadership, to guide injured workers toward safe, sustainable recovery across high hazard industries.
Berkley Canada
When intricate risk exposures demand more than a one-size-fits-all solution, collaboration becomes the cornerstone of success. This case study highlights how Berkley Canada’s underwriting units worked in unison to deliver a tailored, multi-line insurance program for a client operating in one of the most challenging sectors: technical services for the energy industry.
Acadia Insurance
For businesses that handle materials like oily rags, wood dust, or certain chemicals, spontaneous combustion isn’t just a theoretical risk—it’s a real and potentially devastating event. Without proper coverage, a single incident can lead to catastrophic losses. At Acadia, we do more than write insurance policies—we partner with businesses to identify and mitigate risks that could threaten operations and profitability.
Berkley Design Professional
Architects and engineers face unique challenges that demand comprehensive, cost-effective insurance solutions. Berkley Design Professional delivers state-of-the-art professional liability coverage designed exclusively for design firms of all sizes and disciplines. Our sole focus is the architecture and engineering industry, providing risk and practice management from true industry practitioners. When an alleged error or omission occurs, a design firm can quickly become entangled in costly disputes or litigation—impacting finances, time, and reputation.
Berkley Business Spotlight
Berkley Edge
Formed in 2025, Berkley Edge was established to deepen Berkley's commitment to the Excess & Surplus (E&S) market by providing professional liability and casualty insurance solutions for small to mid-sized businesses with particularly challenging risk profiles. Working exclusively through wholesale brokers, we specialize in hard-to-place and distressed risks, combining experienced underwriting expertise with advanced technology and data-driven insights to deliver responsive, targeted coverage and exceptional service.
Berkley Edge offers a broad portfolio of professional liability and casualty products, including allied health, management liability, professional liability, excess casualty, general casualty, manufacturers’ and contractors’ coverage, and small business solutions. This specialized product suite enables us to provide creative, customized insurance solutions for complex risks that often fall outside the appetite of the standard market, helping wholesale brokers address challenging client needs with confidence.
The Berkley Edge Advantage
- Founded to serve the growing demand for professional liability and casualty solutions in the E&S market
- Specializes in hard-to-place and distressed risks for small to mid-sized businesses
- Works exclusively through wholesale brokers to provide creative solutions for complex exposures
- Offers a broad range of professional liability and casualty products tailored to unique and emerging risks
- Combines underwriting expertise, data-driven insights, and advanced technology to deliver responsive service and timely decisions
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Each of our approximately 60 specialized Berkley businesses carefully selects its own distribution channels. This personalized approach ensures you gain direct access to deep expertise, exceptional service and support, and tailored solutions designed to meet your clients’ unique needs.