Alliant Insurance Services Hires Adam Johnson as Executive Vice President in M&A Specialty

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IRVINE, Calif.--(BUSINESS WIRE)--Dec 23, 2025--

Alliant Insurance Services, the nation’s leading specialty broker, has hired Adam Johnson as Executive Vice President within Alliant Specialty. Johnson brings extensive expertise to the M&A specialty vertical in the critical disciplines of venture capital and artificial intelligence.

Based in the San Francisco Bay Area, Johnson has built deep relationships across the venture capital ecosystem, advising funds and their portfolio companies on complex risk strategies. He is widely recognized as a pioneer in insuring AI and frontier technology companies, having been a trusted advisor to frontier model labs and AI infrastructure companies navigating an evolving regulatory and liability landscape.

“The addition of Adam to our M&A specialty vertical strengthens Alliant's commitment to serving innovative, high-growth sectors with specialized expertise,” said Michael Cusack, Executive Vice President, Alliant Specialty.

Johnson brings to Alliant industry-leading experience in insuring venture capital and private equity funds, along with their portfolio companies. He develops strategic risk solutions that leverage management liability, directors and officers (D&O) liability, technology errors and omissions (E&O), cyber liability, and M&A and transactional risk coverages.

About Alliant Insurance Services

Alliant Insurance Services marks a century of success as the nation’s leading specialty broker. We operate through a network of specialized national platforms and local offices to offer our clients a comprehensive portfolio of risk solutions built on innovative thinking and personal service. The business of managing risk is complex, and Alliant meets this complexity head-on with creativity and agility. Alliant has changed the way our clients approach risk management and benefits, giving them complete access to our resources and expertise—regardless of where the resource is located—to capitalize on new opportunities to grow and protect their organizations and their people.

Alliant is recognized as a leading destination for top-tier brokerage talent in the U.S., attracting brokers and specialists across a diverse spectrum of disciplines who are eager to advance their careers. With the advantage of being majority employee-owned, professionals choose Alliant for autonomy, unparalleled resources, and a unique equity ownership opportunity. As a testament to our commitment to excellence, Alliant maintains an impressive producer retention rate and has earned Forbes’ prestigious title of one of America’s Best Large Employers.

Visit us at alliant.com. #TheMoreRewardingWay

View source version on businesswire.com:https://www.businesswire.com/news/home/20251223889880/en/

CONTACT: ALLIANT P&C CONTACT

Megan Ford

Communications Director

Alliant P&C

(213) 406-8755

[email protected]

KEYWORD: CALIFORNIA UNITED STATES NORTH AMERICA

INDUSTRY KEYWORD: CONSULTING PROFESSIONAL SERVICES INSURANCE FINANCE

SOURCE: Alliant Insurance Services

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PUB: 12/23/2025 08:05 AM/DISC: 12/23/2025 08:05 AM

http://www.businesswire.com/news/home/20251223889880/en