Patricia Estwick is the Chief Executive Officer of the CICSA Co-operative Credit Union Limited in the Cayman Islands, a leading financial institution dedicated to enhancing the well-being of its community. With a career spanning several decades, Patricia has established herself as a formidable figure in the financial sector, both in the Cayman Islands and abroad.

For 17 years, she held the position of Chief Financial Officer for a prominent financial services group in the Cayman Islands. Prior to this, she served as the Director of Internal Audit for the Cayman Islands Government for five years. Her early career saw her working as an audit professional with the globally recognised accounting firm Ernst & Young, both in the United States and the Cayman Islands offices.

She has also served on several prestigious boards, including the Cayman Islands Monetary Authority, Cayman Islands National Insurance Company, The Pines Retirement Home, and Cayman Airways.

Patricia graduated magna cum laude from Pace University in 1988, majoring in Accounting. By 1990, she had earned her Certified Public Accounting designation and later attained a Master of Business Administration in 1996 from the University of Miami.

Tresea Brown is a seasoned HR professional with over 25 years of leadership experience working in financial services. As Chief Human Resources Officer at the Credit Union, she leads all aspects of human capital management, including talent acquisition, organizational development and employee relations and retention.
Throughout her career, Tresea has been instrumental in planning and executing HR strategies that align with business goals, fostering cultures of collaboration, and building high-performing teams. She has a proven track record of integrating HR technologies, performance management and implementing initiatives that enhance employee experience and retention.
Before joining the Credit Union, Tresea served as Snr Human Resources Business Partner at CIBC Cayman Bank Ltd. Prior to that, she held leadership roles at Coutts & Co (Cayman) Ltd, focusing on workforce planning, problem-solving strategies and talent management.
Tresea holds a master’s in human resources and is an accredited mediator. Passionate about fostering inclusive work environments, she actively advocates for initiatives that advance diversity, equity, and inclusion in the workplace.
In addition to her senior leadership roles, Tresea has served on several government and nonprofit boards, contributing to governance, workforce innovation, and strategic planning.
When not at work, she enjoys mentoring emerging young leaders, spending time with family and traveling.

Mrs. Nedra Myles serves as the Chief Risk & Compliance Officer of the Cayman Islands Co-operative Credit Union, where she is primarily responsible for the oversight of all internal risk and compliance related functions.

Mrs. Myles’ wealth of experience spans over 17 years in areas such as compliance, risk management, financial regulation, legal services, asset finance and debt recovery management. Prior to joining the Credit Union, she held various senior leadership roles in these fields. In her most recent post as Deputy Director of Compliance at one of Cayman’s largest corporate service providers, she contributed to the successful development, management and oversight of its internal risk and compliance programme, including the AML compliance programme. While there, Mrs. Myles was also extensively involved in various high-profile matters, providing risk management and subject-matter guidance on anti-money laundering, countering the financing of terrorism, sanctions compliance and corporate services licensing requirements. She also played an integral role with the organisation’s AML, know your customer and sanctions training to staff.

Mrs. Myles holds a Bachelor of Law degree (Honours) from the Truman Bodden Law School (formerly the Cayman Islands Law School), where she also completed the Professional Practice Course in 2005. She was subsequently admitted as an Attorney-at-Law of the Cayman Islands in 2007.

Mrs. Malynda F. Gibson-Nixon serves as the Deputy Chief Executive Officer of the CICSA Co-operative Credit Union.
Malynda’s experience in the Financial Services industry spans over 25 years and encompasses areas such as, operational effectiveness, risk and compliance, project management, technical training and people development, as well as lending and credit and managing branch networks.
Since establishing her career in 1995, Malynda progressed into management in 2004 and has held various senior manager roles with world-class Canadian Financial institutions. Malynda is a highly skilled manager with exceptional knowledge of audit procedures and general banking operations, who has a proven track record of excelling in risk management.
Malynda holds a Master of Science Degree (Merit) in Financial Services Management, from Salford University in England. She is also certified through the Canadian Securities Institute, in credit risk and personal lending a program which she completed with honors. She is also certified through Moody’s Analytics in Accounting for Credit Professionals.

Supipi Gamage serves as the Chief Financial Officer at The CICSA Co-Operative Credit Union LTD. Her distinguished career includes leading comprehensive financial audits, managing investment portfolios, risk management, and driving significant financial performance improvements.

With over 11 years of experience in the external audit field, Supipi has held pivotal roles in 2 Big Four audit firms in Sri Lanka, Qatar, and the Cayman Islands. She led financial audits for Class A and Class B banks in the Cayman Islands, US hedge funds, and US private equity funds, ensuring compliance with US GAAP/IFRS. In Qatar, she served as a consultant, conducting financial accounting advisory services for banks and financial institutions. Through these roles, she has gained international qualifications and experience, enhancing her expertise in global financial practices.

Supipi is an Associate Chartered Accountant (ACA) from the Institute of Chartered Accountants of Sri Lanka (ICASL), and she holds a Bachelor of Science Degree in Finance (First Class Honours) from the University of Sri Jayewardenepura, Sri Lanka.

Supipi is committed to promoting community wellbeing and enhancing financial literacy, ensuring that her work benefits not only her employers but also the broader community.