Thiwanka Hewage
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
Thiwanka Hewage serves as the Chief Executive Officer of investment firm, Sackville Capital.
The firm invests across three core strategies. Sackville Capital partners with individuals and teams aspiring to launch or scale their investment firms through the Platform Partnerships programme. Within private equity, Sackville Capital targets recession-resilient businesses demonstrating strong growth trajectories, via both fund and direct strategies. The company also oversees an outsourced endowment programme that spans multiple asset classes. Thiwanka played an important role in founding Sackville Capital, formulating its growth strategy, and creating the right infrastructure. Since becoming CEO, he has focused on optimising the firm’s operating model to explore new business and investment opportunities. This involves initiating its direct investments strategy, which includes co-investments, and adding to the Platform Partnerships portfolio.
Previously, Thiwanka held significant executive roles, including Chief Financial Officer and Head of Risk at AHC Investment Division, which is part of AWJ Holding Company (AHC), a leading privately owned real estate investment business in the Middle East. During his time at AWJ, he made notable contributions to the overarching strategy and operational framework across the organisation, before stepping into senior roles within AHC Investment Division.
He was previously Head of Market and Operational Risk at Saudi Fransi Capital, and held asset management positions at Credit Agricole and MAS Holdings.
Thiwanka is an accredited Chartered Management Accountant, Chartered Financial Accountant, FRM Holder in Investment and Financial Risk Management, and a Chartered Financial Analyst specialising in Financial Analysis and Investment Management.
The Record
Background
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2023 — Present
Chief Executive Officer
Sackville Capital
Sackville Capital is an investment advisory business with a strategic focus on private markets, operating with an institutional approach and known for their thorough research. The firm’s strategy comprises investing in lower and mid-market private equity, platform investments and an outsourced multi-asset endowment programme.
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2020 — 2023
CFO & CRO
Sackville Capital
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2016 — 2020
CFO and Head of Risk, Investment Division
AWJ Holding Company (AHC)
Established in Riyadh in 2016, AWJ Holding Company (AHC) is a single-family real estate and investment management company.
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2011 — 2016
Various roles
Saudi Fransi Capital
Thiwanka worked as Risk Manager and subsequently became Head of Market & Operational Risk at financial services provider, Saudi Fransi Capital, where he was overseeing risk management for the Fund Management and Investment Banking divisions.
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2008 — 2011
Assistant Fund Manager
CAAM Saudi Fransi LLC
CAAM Saudi Fransi was a joint venture through the collaboration of Crédit Agricole Asset Management and Banque Saudi Fransi in the Middle East.
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2006 — 2008
Investment Analyst
MAS Investments Pvt Ltd
MAS Investments is an investment management company and a subsidiary of MAS Holdings.
Areas Of Focus