Dan Hayes


Dan joined CliftonLarsonAllen LLP in 2018 and is a Principal in the Outsourcing and Life Science Industry Group.  He has over 30 years of financial and operational accounting experience.  Prior to joining CLA he was the Founder, CFO and COO of several Life Science (Pharmaceutical, biotech) entities.  He spent his first 10 years at another CPA firm.  As a Founder and CFO he has hands on experience in building international enterprises from start-up to successful exists.

Dan has a solid history of leading the due diligence aspect from both the Target and the Acquirer perspective

  • Successfully negotiated capital funding and commitments approximating $1 billion
  • Other industry experience includes:
  • Consumer Products
  • Manufacturing Distribution and Logistics
  • Construction and Real Estate
  • System selection and implementation, along with internal process and controls




Drexel University - BS Accounting

Villanova University - Masters of Taxation

In the community

  • Bucks County Park and Recreation, Past Board Member
  • American Institute of Certified Public Accountants
  • Certified Public Accountant in the state of Pennsylvania
  • Pennsylvania Institute of Certified Public Accountants
  • Life Science Cares - Philadelphia, Advisory Board
  • Yardley Country Club, Past Board Member, Treasurer