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.

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total cases to date

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people across four key regions

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on the Global Arbitration Review 100 Expert Witness Power Index

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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.

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