
A family office investing in private tech secondaries alongside the world's leading families and institutions.
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A family office investing in private tech secondaries alongside the world's leading families and institutions.
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to get more informations
Some of the deals we've made
Some of the deals we've made
Includes transactions executed by the team prior to Clifton Partners*
Some of the deals we've made
Includes transactions executed by the team prior to Clifton Partners*


We deploy our own capital. We share access with those we trust.
We structure and execute private tech secondaries, bringing top-tier capital to unlock liquidity in an opaque, relationship-driven market.
We structure and execute private tech secondaries, bringing top-tier capital to unlock liquidity in an opaque, relationship-driven market.
$
B+
Transactions executed by the team
$
M
Average
transaction size
%
Cross-border transactions
How we invest
How we invest
Every secondary opportunity is different. We invest our own capital, then selectively open access to a trusted network of families and institutions who share our conviction.
Every secondary opportunity is different. We invest our own capital, then selectively open access to a trusted network of families and institutions who share our conviction.
How we invest
Every secondary opportunity is different. We invest our own capital, then selectively open access to a trusted network of families and institutions who share our conviction.
Direct Secondary Investments
We deploy our own capital into secondary positions in the world's most sought-after private tech companies investing alongside you, not from the sidelines.
Direct Secondary Investments
We deploy our own capital into secondary positions in the world's most sought-after private tech companies investing alongside you, not from the sidelines.
Direct Secondary Investments
We deploy our own capital into secondary positions in the world's most sought-after private tech companies investing alongside you, not from the sidelines.
Co-Investment Access
We selectively open positions to aligned family offices and institutional partners pre-vetted, pre-structured and ready to execute deals that never reach the open market.
Co-Investment Access
We selectively open positions to aligned family offices and institutional partners pre-vetted, pre-structured and ready to execute deals that never reach the open market.
Proprietary Deal Origination
Our relationships run deep on both sides of every transaction connecting us directly with founders, GPs, and early backers to source opportunities others simply don't see.
Proprietary Deal Origination
Our relationships run deep on both sides of every transaction connecting us directly with founders, GPs, and early backers to source opportunities others simply don't see.
Proprietary Deal Origination
Our relationships run deep on both sides of every transaction connecting us directly with founders, GPs, and early backers to source opportunities others simply don't see.
Who we are
Who we are
Who we are
Diane-Rose Dupré
Diane-Rose Dupré
Structuration. Strategy. Network.
Structuration. Strategy. Network.
Founding Partner
Diane brings a decade of experience at UBS, where she became the youngest team head in UBS France, leading the Venture & Growth Solutions team. She structured and executed tailored secondary solutions for some of Europe’s most iconic companies, including Revolut, Klarna, Anthropic, OpenAI, and SpaceX.
Based between London and Paris, she has worked closely with leading family offices and industrial investors, building a deep, trusted network of long-term capital globally.
Diane-Rose Dupré
Structuration. Strategy. Network.
Founding Partner
Diane brings a decade of experience at UBS, where she became the youngest team head in UBS France, leading the Venture & Growth Solutions team. She structured and executed tailored secondary solutions for some of Europe’s most iconic companies, including Revolut, Klarna, Anthropic, OpenAI, and SpaceX.
Based between London and Paris, she has worked closely with leading family offices and industrial investors, building a deep, trusted network of long-term capital globally.




Guillaume Moubeche
Guillaume Moubeche
Vision. Access. Upside.
Vision. Access. Upside.
Founding Partner
Founder of multiple profitable SaaS companies, including lemlist, started with $1000 and valued at $150M when he sold 20% for $30m in 2021 (still 70% owned).
He built one of the most trusted communities of tech founders and investors globally while investing millions in tech companies like Revolut, Anthropic, Groq, Ledger, Backmarket, Mercor and many more…
Together, they combine the discipline of institutions with the instinct of builders.
Guillaume Moubeche
Vision. Access. Upside.
Founding Partner
Founder of multiple profitable SaaS companies, including lemlist, started with $1000 and valued at $150M when he sold 20% for $30m in 2021 (still 70% owned).
He built one of the most trusted communities of tech founders and investors globally while investing millions in tech companies like Revolut, Anthropic, Groq, Ledger, Backmarket, Mercor and many more…
Together, they combine the discipline of institutions with the instinct of builders.
What our network says
What our network says
Every secondary transaction is unique. We design tailored liquidity solutions for founders, GPs, and investors, leveraging global execution experience across regions where local dynamics shape outcomes.
Every secondary transaction is unique. We design tailored liquidity solutions for founders, GPs, and investors, leveraging global execution experience across regions where local dynamics shape outcomes.
What our network says
Every secondary transaction is unique. We design tailored liquidity solutions for founders, GPs, and investors, leveraging global execution experience across regions where local dynamics shape outcomes.

What Clifton has built is rare. A family office with real deal access, that opens the door to other families when the opportunity is right. They work with a level of discretion that is essential at this end of the market.


What Clifton has built is rare. A family office with real deal access, that opens the door to other families when the opportunity is right. They work with a level of discretion that is essential at this end of the market.

What sets Clifton apart is that they invest their own money first. That changes everything, the alignment, the diligence, the urgency. They're not brokers. They're partners with skin in the game.
Chief Investment Officer
European Family Office
What sets Clifton apart is that they invest their own money first. That changes everything, the alignment, the diligence, the urgency. They're not brokers. They're partners with skin in the game.
Chief Investment Officer
European Family Office
Diane and Guillaume don't just bring deals, they bring context. They understand both sides of a secondary transaction because they've lived both sides. That's extremely rare.
General Partner
Leading European Fund
Diane and Guillaume don't just bring deals, they bring context. They understand both sides of a secondary transaction because they've lived both sides. That's extremely rare.
General Partner
Leading European Fund
We needed access to a tier-one secondary opportunity with full discretion and institutional-grade structuring. Clifton delivered on all three. We've co-invested with them multiple times since.
Managing Partner
Middle East Sovereign Wealth Fund
We needed access to a tier-one secondary opportunity with full discretion and institutional-grade structuring. Clifton delivered on all three. We've co-invested with them multiple times since.
Managing Partner
Middle East Sovereign Wealth Fund
What sets Clifton apart is that they invest their own money first. That changes everything, the alignment, the diligence, the urgency. They're not brokers. They're partners with skin in the game.
Chief Investment Officer
European Family Office
Diane and Guillaume don't just bring deals, they bring context. They understand both sides of a secondary transaction because they've lived both sides. That's extremely rare.
General Partner
Leading European Fund
We needed access to a tier-one secondary opportunity with full discretion and institutional-grade structuring. Clifton delivered on all three. We've co-invested with them multiple times since.
Managing Partner
Middle East Sovereign Wealth Fund
Get in touch
Get in touch
We selectively partner with aligned families and institutions. If you're looking for access to private tech secondaries with a partner who invests alongside you, let's talk.
We selectively partner with aligned families and institutions. If you're looking for access to private tech secondaries with a partner who invests alongside you, let's talk.
Get in touch
We selectively partner with aligned families and institutions. If you're looking for access to private tech secondaries with a partner who invests alongside you, let's talk.
