Assurance
MERGER & ACQUISITION ADVISORY SERVICES
We deliver confidence
Transactions hinge on confidence. Buyers and sellers alike trust BNN to deliver sound audit opinions and due diligence with qualitative insights so all parties can make informed investment decisions.
Practice Lead
Mark Audi
Principal
Mark specializes in internal controls and technical accounting matters for clients in the commercial and consumer products industries, with a special concentration in the retail, e-commerce, and life science/medical device sectors.

Due diligence is
what we do
We serve clients on either the buy or sell side of privately-held business transactions, providing independent audit opinions, financial due diligence reports, and advising on related M&A tax and compliance matters.
How we can help
- Financial due diligence investigations
- Tax due diligence, including SALT issues
- M&A compliance
- Purchase accounting position memos
- Corporate accounting bridge schedules
- Liaison between valuation specialist and external auditors
- Planning for business transactions and succession
Related services
- Business planning
- Review of internal controls
- State and Local Tax (SALT)