Natalie Stoneham
Profile Verified by The Marque
Last Updated: 22 Sep 2026
Chief Executive Officer
London, GB
Profile Verified by The Marque
Last Updated: 22 Sep 2026
THE MARQUE
In Their Own Right
Biography
Natalie Stoneham connects, collaborates and co-creates value with some of the most prominent individuals and family offices around the world. With many years’ experience of working with international family offices, and an extensive network in the space, she attracts high-profile clients and partners.
She currently leads as Chief Executive of Private Square which was established to support a select group of prominent family offices, UHNW/royal family members, and family businesses internationally.
Ms Stoneham also serves as a member of the Board of Directors for an Asian-based Single Family office, and acted as a Director at Heritage Holdings, an investment firm co-founded by the Ferragamo family.
Previously, Natalie worked for the $77bn multi-family office, AlTi Tiedemann Global, and in her earlier career she managed a distinguished wealth members club consisting of 1,400 family offices with liquid assets in excess of £100mn. Natalie has worked at Goldman Sachs; the Private Office of the former Prime Minister in London; and the United Nations in Vienna.
Natalie is a regular attendee at The World Economic Forum and is frequently invited to speak at international conferences.
As an active philanthropist, Natalie is involved with several charitable causes and serves as an Advisor to the UK-based charity founded by King Charles III, The King’s Trust (formerly known as The Prince’s Trust), acts as a Trustee for The Oxford Philharmonic Orchestra, Trustee for Tennis For Free (TFF) and supports numerous other Foundations.
A keen sportswoman, Natalie participates in numerous cycling challenges for charity. Her other interests include ski touring, sailing and participating in marathons.
The Record
Background
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2020 — Present
Chief Executive Officer
Private Square
Natalie leads as CEO of Private Square which was established to support a select group of prominent family offices, UHNW family members and family businesses internationally.
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Present
Global Investment Advisory
The Private Office of The Former Prime Minister
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Present
United Nations
The United Nations is a global organisation that strives to maintain peace and security around the world, encourage strong relations among nations and ensure international cooperation.
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2018 — 2022
Alvarium Investments
Alvarium is an independent investment firm and multi-family office that works with families, foundations and institutions globally.
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2016 — 2018
UHNW & Family Office Director
Campden Wealth
Campden Wealth provides some of the world’s wealthiest families, their family offices, and UHNW investors with exclusive information and intelligence.
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2014 — 2015
Global Investment Research
Goldman Sachs
Goldman Sachs is a US financial services firm that provides investment management, investment banking, securities and other services globally.
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2022 — 2026
Director
Heritage Holdings
A technology-enabled investment platform co-founded by the Ferragamo family and a global network of families and entrepreneurs.
Formative Years
Education
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The University of Nottingham
Bachelor of Arts (Hons) Management Studies
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Saïd Business School, University of Oxford
Fintech
Areas Of Focus