Adam Johnson

Adam Johnson
Vice President

Innovation Division


Adam is a VP of the Innovation Division of Costello and Sons Insurance (CSI). Adam joined CSI in 2009 and has focused exclusively on Venture Capital and Private Equity Funds, along their investments. Since opening CSI’s Silicon Valley office in 2010, Adam has helped to further establish CSI as a leader in insuring the most cutting edge technology companies and the investors that back them. With a background in Network Infrastructure and Telecommunications, along with previously being Director of Operations overseeing 120 employees, Adam prides himself on a high level of service and solutions in our insured’s best interest.


  • Recognized as the first recipient of the John Love Risk Innovation Award (2013)
  • Speaker - Merrill Lynch Private Equity CFO Conference
  • Speaker - First Republic Bank NextGen Finance Professionals Conference
  • Speaker - Welcome to the Dialogue: A Quarterly Venture Capitalist Discussion

Insurance License / Designations
Property & Casualty (since 2009)
Commercial Lines Coverage Specialist (Since 2009)

Adam and his fiancé, Jessica, are recently proud home owners in the Silicon Valley and both avid San Francisco 49er fans. Beyond his passion for the 49ers, Adam can often be found in Tahoe; enjoying the winter ski season, summer hiking season, golfing or just enjoying the place he loves the most.



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