A tradition of excellence
For over three decades, Pinnacle has set the standard for professional services, combining deep expertise with unwavering integrity.
For over three decades, Pinnacle has set the standard for professional services, combining deep expertise with unwavering integrity.
Pinnacle was established in 1987 by three partners who shared a vision: a professional services firm where the client's interests always come first. Starting from a single office in Manhattan, they built a practice grounded in meticulous preparation, intellectual rigor, and absolute discretion.
Today, with offices in New York, Washington D.C., London, and Singapore, Pinnacle serves over 500 institutional clients, including Fortune 500 corporations, sovereign wealth funds, and leading private equity firms.
Our growth has been deliberate. We expand only where we can maintain the standard of excellence our clients expect — and deserve.
Three partners establish Pinnacle with a commitment to client-first advisory.
Expanded to serve government and regulatory affairs clients in the capital.
Opened our European headquarters to serve multinational corporations.
Established our Asia-Pacific practice to support clients across the region.
Serving Fortune 500 companies, governments, and institutions worldwide.
We hold ourselves to the highest ethical standards. Our reputation is built on trust, transparency, and doing what is right — not just what is expedient.
Mediocrity has no place here. We pursue mastery in every brief, every negotiation, and every recommendation we deliver to our clients.
Our clients entrust us with their most sensitive matters. We protect that trust with absolute confidentiality and the highest standards of professional secrecy.
35+ years in corporate advisory. Former partner at Sullivan & Cromwell.
Led over 200 complex commercial disputes. Former federal prosecutor.
CFA, CFP. 20+ years managing ultra-high-net-worth portfolios.
Former USPTO examiner. Specializes in tech and pharma patent strategy.
Our New York headquarters — One World Financial Center
We're always looking for exceptional professionals who share our commitment to excellence.
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