Advantage Capital Holdings, LLC (“A-CAP” or “the Company”) an insurance and financial services holding company with over $15 billion in assets, today announced the appointment of Kirk Cullimore as President of Sentinel Security Life Insurance Company, effective immediately. Cullimore brings more than fifteen years of experience in corporate governance, regulatory affairs, and complex financial transactions to the role.
A member of Sentinel’s Board of Directors since 2025, Cullimore has been instrumental in strengthening the company’s governance and compliance framework. His appointment marks a new phase in Sentinel’s growth following A-CAP’s previously announced capital raise, which supports the company’s strategic growth and balance sheet strengthening efforts.
“Kirk’s appointment reflects our commitment to principled leadership, regulatory excellence, and the interests of our policyholders,” said Kenneth King, CEO of A-CAP. “His deep expertise in compliance and governance will accelerate Sentinel’s progress as we embark on the next phase of our long-term growth plan.”
Based in Salt Lake City, Cullimore will reinforce Sentinel’s position as a leading Utah-based life insurance company with a renewed focus on enterprise risk management, balance sheet optimization, and partnership with regulators and community stakeholders.
“It’s an honor to lead Sentinel Security Life into its next chapter,” said Kirk Cullimore, President of Sentinel Security Life. “With a strong foundation in Utah and the confidence of our regulatory partners, we are well positioned to grow responsibly, support policyholders, and deliver on our long-term commitments.”
Cullimore is an attorney and business executive whose private-sector career spans regulatory compliance, corporate governance, and complex financial transactions. He also serves in the Utah State Senate, where he has held leadership roles for six of his eight years in office, including his current position as Senate Majority Leader. In addition, he serves on the Utah Board of Community Advisors for CommonSpirit Health. Cullimore earned his Juris Doctor with honors from the University of Oklahoma College of Law and holds a Bachelor of Arts in Music from Brigham Young University.
