William H.


Principal | CPA, CFE, MAFF



As a founding member of the Telergee Alliance, BerryDunn brings you the bench strength of a national network of CPA firms serving the telecommunications industry.

Helping clients gain confidence in their numbers and their systems

Bill specializes in assurance and consulting services for government departments and agencies, as well as private sector telecommunications companies. His background in audit and forensic accounting provides a foundation for services including financial statement audits, IT security assessments, and fraud risk analyses. Bill utilizes his experience with cost allocation and regulatory finance to help clients comply with regulations while optimizing revenue.

Bill is a Principal in BerryDunn’s Government Consulting and Telecom Groups. In the public sector he helps clients with finance and risk management; assurance services addressing IT security and compliance; and cost allocation plans. His telecom responsibilities include financial statement audit and regulatory consulting. He has been with BerryDunn since 1988.

Experience Highlights:

Bill helps clients with a variety of issues including:

• Audit, attest and accounting services
• Fraud investigations
• Internal control reviews
• Jurisdictional cost separations and access charge studies
• Medicaid EHR incentive plan post-payment verification
• Information technology security assessment

Presentations and Publications:

Health Information Exchange (HIE) Strategic Planning for 
  Long-Term Sustainability, presented to the Medicaid Enterprise
  Systems Conference (MESC)
• Gain Confidence, Introduction to Financial Statement Analysis
  presented to the Maine State Bar Association
• How Secure is Your Business? Fraud Risk Analysis and Security
, presented at BerryDunn’s Emerging Issues: Tax,
  Business & Accounting Seminar
Risk Management MAPCast, presented to the Association for
  Accounting Administration
Bank Fraud & Data Forensics, presented to the BerryDunn Bank Taxation 
  and Risk Management Forums 
Fair Value According to GAAP, presented to the TANE Annual Fall   
  Finance and Regulatory Symposium
Accounting for Interest Rate Swaps, presented to the Telergee CFO
The Forensics Frontier, presented to the NTCA Finance and Accounting
Finding Capital in a Tough Economy, presented to the NTCA Finance and 
  Accounting Conference

Memberships and Committees:

• American Institute of Certified Public Accountants
• Maine Society of Certified Public Accountants
• Association of Certified Fraud Examiners
• National Association of Certified Valuation Analysts

Community Service:

• Community Financial Literacy, Vice Chairman


  • CPA