Patrick R. O’Beirne

Partner, PKF O’Connor Davies LLP

Partner, PKF O’Connor Davies Advisory LLC

"I enjoy the challenges that surface through the needs of my clients. Providing unique solutions and building strong relationships is important to my personal objectives."

Patrick O’Beirne has over 15 years of public accounting experience providing closely held businesses with accounting, auditing and tax compliance services. He specializes in assurance and tax services across a number of industries.

Patrick’s clients range from small family-owned businesses to large institutional entities. His areas of practice focus on a diverse group of real estate properties including commercial, multi-family, retail and mortgage loans.

He also lends his expertise to the Commercial Business Group with financial reporting, tax and accounting services to distributors, service companies, technology businesses, financial institutions and consulting firms.

Patrick was named by the New England Real Estate Journal as a member of the “2020 Ones to Watch.”

Professional Affiliations & Civic Involvement

  • Massachusetts Society of Certified Public Accountants (MassCPAs)


  • Certified Public Accountant (Massachusetts)