A boutique builtfor the consequential.
Meridian Thirty was founded on a quiet conviction: that the most consequential decisions an institution faces deserve small, senior teams — free of the conflicts and apparatus that slow larger firms.
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Senior-led, always.
Every engagement is owned by a partner who is on the work, every week. There are no pyramids, no rotations, and no surrogates.
- 02
Few engagements, deeply done.
We accept a small number of engagements each year. The discipline of saying no is what allows us to deliver the work we accept.
- 03
Independent by design.
We are partner-owned and conflict-free — free to be honest with the leaders we serve, including when honesty is uncomfortable.
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Measured by long-term outcomes.
We are paid for our work; we are judged by the long-term performance of the institutions we help to shape.
Partners on the work.
A small leadership team with a deliberately broad operating background — because the institutions we serve do not operate in a single dimension.
Anneliese Marchetti
Managing Partner
Two decades advising boards on corporate strategy and transformation across Europe and the Americas.
Idris Okafor
Senior Partner, Transformation
Operating-partner background; led enterprise programmes for global banks and industrials.
Hana Sato
Senior Partner, Performance
Margin, capital, and supply chain specialist with deep Asia-Pacific experience.
Theodore Lange
Senior Partner, Private Capital
Former investor; advises sovereign and PE clients on diligence and value creation.
The most importantconversations are the onesworth taking seriously.
If your institution is facing an inflection point — an agenda that will define the next decade — we'd welcome the conversation.