CTO INFOSPHERE ISSUE 5

CTO/ 05

2026

A Day in the Life of CTO HEAD OF FINANCE

BY LINDA NEH

Behind every high-performing organisation is a strong financial foundation, and at the Commonwealth Telecommunications Organisation (CTO), that responsibility rests with Ubalda Gaston, the organisation's Head of Finance and Pensions. With nearly two decades of experience in finance, accounting and governance across the charity, public and commercial sectors, Ubalda brings a wealth of expertise to the CTO at a time when sound financial stewardship is central to delivering the organisation's strategic ambitions. An ACCA Certified (Part-Qualified) Accountant with a master’s degree in international accounting and finance and a bachelor’s degree in accounting and finance, Ubalda has built an impressive career leading financial management, budgeting, treasury, audit, payroll, pensions and statutory compliance for a diverse range of organisations in the United Kingdom.

Since joining the CTO in May 2025, she has been responsible for strengthening the organisation's financial management systems, overseeing budgeting and reporting, ensuring regulatory compliance, managing cash flow, leading the annual audit process, and safeguarding the organisation's pension obligations. Her role also includes advising leadership on emerging financial issues while supporting effective decision-making through timely financial analysis and reporting.

Known for her meticulous approach, integrity and commitment to continuous improvement, Ubalda has consistently championed stronger financial controls, operational efficiency and sound governance throughout her career. Her extensive experience across charitable organisations has equipped her with a deep understanding of accountability, transparency and responsible stewardship—values that closely align with the CTO's mission. As the CTO continues to expand its programmes and partnerships across the Commonwealth, Ubalda's expertise provides the financial leadership needed to support sustainable growth, ensuring that the organisation remains well-positioned to deliver lasting impact for its members.

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