
Thorough investigation.
Rigorous evaluation.
Clear communication.
Osborne Partners is a boutique consulting firm specialising in complex business and legal challenges. From regulation to litigation and business valuation, we deal with some of the most demanding multi-billion-dollar issues in the world.

Who we are
Our experts are experienced testifiers who work hands-on throughout each case, often in multi-partner teams. Our team is known for rigorous economic and financial analysis, an original thinking style and the quality of our written reports.
total cases to date
people across four key regions
on the Global Arbitration Review 100 Expert Witness Power Index
arbitrators before whom we've testified
Our work
We combine deep technical expertise with hands-on partner involvement and a global team to help clients navigate complex challenges. Every case is different, but we apply a consistent approach: investigate thoroughly, evaluate rigorously and communicate with clarity.
Insights

Get expert insight on your most complex commercial challenges.
Click below to start the conversation with our team.

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