BUSINESS VALUATION • EXPERT WITNESS • TRANSACTIONS ADVISORY

Retained when the stakes are too high to get it wrong.

Piermont Valuation Group is a premier valuation and advisory firm serving attorneys, corporations, and financial professionals in complex, high-stakes matters.

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Our Services

Premium. Precise. Unassailable.

Unbroken
Track Record of Success
40+
Combined Years of Experience
Federal
Court Tested
Wall St.
Trained
BusinessWeek
Top Ranked Professors

WHAT WE DO

Comprehensive Valuation & Advisory Services

  • Rigorous, defensible valuation analysis for corporations, transactions, litigation, and disputes. Built to withstand the most meticulous scrutiny, in court and beyond.

  • Court-tested expert testimony delivered with clarity, confidence, and conviction. Trusted in State and Federal Court proceedings across complex civil and criminal matters, with a proven, unbroken track record of success.

  • Strategic financial guidance through mergers, acquisitions, divestitures, and complex corporate events. Wall Street precision and academic rigor applied to every engagement.

  • Forensic analysis, financial modeling, and expert support for attorneys navigating complex civil and criminal litigation matters where the quality of analysis is decisive.

  • Senior-level strategic guidance on financial positioning, competitive analysis, and value creation. Engaged at the critical inflection points where the right perspective changes trajectory.

  • Comprehensive advisory for founders and investors navigating early stage valuation, capital structure, and growth planning – from seed funding through exit.

  • Custom valuation, negotiations, strategy, and financial training programs for investment banks, corporations, and executive teams. Delivered by principals who have run analyst programs and C-Suite seminars for Goldman Sachs, JPMorgan, Morgan Stanley, and others.

The Firm
World-class expertise. Unmatched in court.
The principals of Piermont Valuation Group are professors, practitioners, and proven experts who have trained analysts and executives at Goldman Sachs, JPMorgan, Morgan Stanley, Johnson & Johnson, Pfizer, Prudential, L'Oreal, Unilever, Sanofi, and dozens of other leading institutions.
It is this rare combination of clarity of explanation, academic rigor, and reliability that sets Piermont apart.
Meet the Team
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Sopranzetti & Kiess
Published Work
Valuation and Financial Forecasting: A Handbook for Academics and Practitioners
Written by the principals of Piermont. Used in academic programs and cited by practitioners across the industry.
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Client Perspectives
Trusted where it matters most.
Read all →
"
Piermont's analysis held up completely under cross-examination. I've worked with a lot of expert witnesses over the years, but few bring that combination of technical rigor and composure in the room. They're the ones I call when it actually matters.
Litigation Partner  ·  Commercial Disputes  ·  Expert Witness
"
We were working under real time pressure and needed an opinion that would hold up to serious scrutiny. Piermont delivered clean analysis that was clearly communicated with no surprises. Exactly what we needed.
Chief Financial Officer  ·  Private Equity-Backed Corporation  ·  Business Valuation
"
Matrimonial valuation matters are sensitive and the stakes are high. Piermont understands that without having to be told. The work is thorough, the communication is straightforward, and they show up prepared every time.
Managing Partner  ·  Family Law Practice  ·  Matrimonial Valuation
"
Took Advanced Corp Fin with Dr. Ben and it was surely the best RBS class I have ever taken. Sopranzetti is easily the ideal and most qualified finance professor at RBS with so much IB experience and literally a whole valuation book.
Rutgers Business School Student  ·  Advanced Corporate Finance
"
Piermont's analysis held up completely under cross-examination. I've worked with a lot of expert witnesses over the years, but few bring that combination of technical rigor and composure in the room. They're the ones I call when it actually matters.
Litigation Partner  ·  Commercial Disputes  ·  Expert Witness
"
We were working under real time pressure and needed an opinion that would hold up to serious scrutiny. Piermont delivered clean analysis that was clearly communicated with no surprises. Exactly what we needed.
Chief Financial Officer  ·  Private Equity-Backed Corporation  ·  Business Valuation
"
Matrimonial valuation matters are sensitive and the stakes are high. Piermont understands that without having to be told. The work is thorough, the communication is straightforward, and they show up prepared every time.
Managing Partner  ·  Family Law Practice  ·  Matrimonial Valuation
"
Took Advanced Corporate Finance with Dr. Ben and it was surely the best class I have ever taken. So much real-world experience, and the depth of knowledge he brings to valuation is unmatched.
Graduate Student  ·  Advanced Corporate Finance
Get in Touch
Engage Piermont.
If you are navigating a complex valuation matter, litigation, or high-stakes transaction, we would welcome the opportunity to discuss how Piermont can best support your engagement.
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