White Paper

Building Towers and Character

BHSI’s Ben Wyatt leads a marine insurance underwriting team that values collaboration and gains knowledge through a respectful challenging of individual assumptions.

White Paper Summary

Marine insurance at Berkshire Hathaway Specialty Insurance has evolved far beyond its traditional maritime-focused origins, with only a small part of the company’s marine portfolio actually involving vessels on water, while the remainder encompasses diverse modern risks from data centers supporting artificial intelligence to construction equipment and supply chain coverage. This transformation reflects broader industry shifts as marine insurers adapt to contemporary business needs while maintaining the collaborative expertise that has historically defined the sector.

The term “marine insurance” has become something of a misnomer in today’s market. “When I say marine, everyone thinks about ships, yet our marine portfolio at BHSI is only about 5% on water,” explains Ben Wyatt, Head of Marine, U.S. at BHSI. “The portfolio is comprised of inland marine risks, domestic transportation and warehousing through the cargo stock throughput product.”

This evolution encompasses contractors’ equipment, including everything from warehouse forklifts to construction cranes and port equipment. Oil and gas equipment falls within this category, as does much of the emerging data center work. The marine team also handles smaller builders’ risks, highlighting how construction projects now fall under marine insurance coverage.

“We also have an excellent team that specializes in more complex, larger builders’ risk projects, and we remain very collaborative with them, sharing knowledge, expertise and experience,” he said.

Stock throughput products offer comprehensive transit and storage coverage—essentially cradle-to-grave protection for goods and inventory throughout the supply chain. Despite the product’s value, Wyatt notes that “we’re still having conversations educating established large companies about the benefits of the stock throughput coverage, whether they have a risk manager or not.”

To learn more about Berkshire Hathaway Specialty Insurance, please visit their website.

Berkshire Hathaway Specialty Insurance (www.bhspecialty.com) provides commercial property, casualty, healthcare professional liability, executive and professional lines, surety, travel, programs, accident and health, medical stop loss, and homeowners insurance. The actual and final terms of coverage for all product lines may vary. It underwrites on the paper of Berkshire Hathaway's National Indemnity group of insurance companies, which hold financial strength ratings of A++ from AM Best and AA+ from Standard & Poor's.

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