Board of Directors

Timothy L. Main was appointed to the WNS Board of Directors in June 2021 and he also serves on the Compensation and NCG & ESG Committees. In September 2021, he was appointed as the Non-Executive Chairman of the Board. He serves on the Board of Quest Diagnostics as a Director, Chair of the Cybersecurity Committee and a member of the Audit & Finance and Governance committees. He also serves on the Board of Utopic Software. Most recently, he was a Trustee at Shorecrest Preparatory School. Tim started his career as a commercial lender for National Bank of Detroit, a major USA regional bank where he spent five years, finishing as an AVP in the International Division prior to joining Jabil in 1987. He also has significant experience in the B2B services/outsourcing industry, including more than 25 years at Jabil, a leading provider of manufacturing services with a global operational footprint. He was the Non-Executive Chairman of the Board and a Member of the Cyber Committee at Jabil Inc. During his tenure as Chief Executive Officer of Jabil, he led the company’s transformation and expansion through organic growth and strategic acquisitions. Timothy comes with rich experience and a distinguished track record in international operations, corporate governance, vision and strategy, technology-led growth, cybersecurity and data privacy. He also has significant experience overseeing and managing sustainability practices and initiatives in his various leadership roles.

He holds degrees from both Michigan University and the Thunderbird School of Global Management. Timothy’s business address is 515 Madison Avenue, 8th Floor, New York, NY 10022.

Keshav Murugesh serves as Group Chief Executive Officer and Member of the Board of Directors of WNS. Keshav is responsible for executing the business strategy and directing the overall performance and growth of the organization. He is the Chairman of The Confederation of Indian Industry (CII) UK India Business Forum (IBF). He has been closely associated with NASSCOM, the apex industry body for Indian IT and Business Process Management (BPM) companies, in various capacities — Chairperson of NASSCOM (2019-20), Chairperson of the Business Process Management (BPM) Council (2015-17). He was also the Chairman of the NASSCOM Consumer Interest Protection Task Force. He was the Honorary Chairman of The Confederation of Indian Industry – Western India’s Education Committee (from 2017 to 2018). Until recent he was also member of the National Executive Council, NASSCOM. Keshav is an active Wall Street Journal (WSJ) CEO Council and G100 member. He is a Member of the Board of WNS Cares Foundation (WCF), which focuses on the education and empowerment of lesser-privileged children in WNS locations globally.

Prior to WNS, he held several leadership positions in global companies, including President and CEO of Syntel Inc. and ITC Ltd. (an affiliate of BAT Plc). Keshav is a social evangelist who introduced the first-ever Cyber Crime educational series for the Mumbai Police through WNS and NASSCOM. He also has significant experience in overseeing and managing sustainability practices and initiatives. He is the Co-chief mentor and Non-executive member of Project Management Committee of Kalpataru Center of Entrepreneurship (CoE), on the “Industry 4.0” domain. which was established under the guidance of Software Technology Parks of India (STPI) to promote innovation and entrepreneurship. He was the Founder Chairman of Students in Free Enterprise (SIFE) India, now known as Enactus, a global organization involved in educational outreach projects in partnership with businesses. He is also a Charter Member of the Board of Trustees for TiE Mumbai, which is a non-profit organization focused on fostering entrepreneurship though mentoring, networking, funding and incubation and a member on advisory board of Atlas Skilltech University, a self-financed academic university.

Keshav has been recognized as a ‘Mega Icon’ by the National Geographic Channel. He was also recognized as the ‘Executive of the Year’ at the 2019 Stevie International Business Awards and as one of the ‘Most Influential Business Leaders of Asia’ by The Economic Times in 2019. He is a recipient of the CNBC-TV18 India Business Leader Award and was named CNBC Asia’s ‘India Disruptor of the Year’ in 2018. He was also honored with the Amity Global Corporate Leadership Excellence Award in 2023. He is also a recipient of the ‘Outstanding CEO’ at the Asia Pacific Entrepreneurship Awards 2015 and the prestigious Chartered Accountants Achiever Award 2013.

He holds a Bachelor of Commerce degree and is a Fellow of The Institute of Chartered Accountants of India. Keshav’s business address is HYLO, 103, Bunhill Row, London EC1Y 8LZ.

Diane de Saint Victor was appointed to the WNS Board in April 2023 and also serves on the Compensation and NCG & ESG committees. She brings decades of transformative business experience to WNS, including deep expertise in ESG and digital compliance, cybersecurity and data privacy laws, M&A, international law, talent management and government relations. She has held senior-level roles across global industrial, consumer goods and financial services firms. Diane currently serves as a Board Member of C&A BV, The Global Center for Risk and Innovation (GCRI) and the Advocacy Initiative for Development (AID). Most recently, she was a Non-Executive Director on the Boards of Imperial Brands and Transocean. Prior non-executive roles for Diane include Natixis, Altan and Barclays PLC. She also served as an Executive Committee Member of ABB, a Switzerland-based technology leader in electrification and automation, where she led the global legal function as General Counsel and Corporate Secretary. Prior to ABB, Diane held executive positions at Airbus Group, SCA Hygiene, Honeywell International, General Electric and GE Healthcare. Diane played a key role in addressing climate change through her Board memberships. During her tenure at Natixis, she contributed to the bank’s climate-focused financial strategy, supporting the introduction of the Green Waiting Factor, an in-house mechanism designed to promote financing deals with affirmative climate impact.

Diane holds degrees in Business Law and International Law from France Law School. Her business address is HYLO, 103, Bunhill Row, London EC1Y 8LZ.

Françoise Gri was appointed to our Board of Directors in May 2015 and currently serves as Chairperson of the NCG & ESG committee, and a Member of the Compensation Committee. She brings over 33 years of international business experience and information and technology industry experience and has significant experience in overseeing and managing sustainability practices and initiatives at the Board level of various companies she serves. She is a Board Member of Omnes Education (formerly INSEEC U), a private multidisciplinary higher education and research institution. Additionally, she serves as Chairperson on the Board of Maisons du Monde and as a Director of Francaise Des Jeux. Francoise has previously held Board positions at Edenred, Credit Agricole Corporate & Investment Bank and Credit Agricole, where she also chaired the Risk Committee. She also served as Chief Executive Officer of Pierre & Vacances-Center Parcs Group, a leading European local tourism provider. Earlier in her career, she was Executive Vice President for France and later for Southern Europe at Manpower, Inc., a global workforce solutions company. Before that, she spent 26 years at IBM, holding multiple executive roles, culminating in her tenure as President and Country GM for IBM France.

Francoise holds a Master of Science in Computer Engineering from Ecole Nationale Superieure d’Informatique et Mathematiques Appliquees in Grenoble, France. Her business address is HYLO, 103, Bunhill Row, London EC1Y 8LZ.

Jason Liberty was appointed to our Board of Directors in February 2020 and is currently the Chairperson of the Audit Committee. With over 27 years of experience in finance, he brings deep travel and leisure industry expertise. Jason is the Director, President and CEO of Royal Caribbean Cruises Ltd. (“Royal Caribbean”). Since joining Royal Caribbean in 2005, he has held multiple leadership roles, most recently as Executive Vice President and Chief Financial Officer. In his former role, he oversaw finance and accounting, strategy, shared service operations, technology, supply chain, port operations, legal and risk management functions. Before joining Royal Caribbean, he was a senior manager with KPMG, LLP. Jason also has extensive experience in sustainability leadership, having played a key role in Royal Caribbean’s progress towards its net-zero vision, including achieving over half of its carbon intensity reduction target, conducting successful biofuel trials across Europe and introducing the maritime industry’s first waste-to-energy system aboard a ship. He also brings significant expertise in cybersecurity, data privacy and risk management strategies.

Jason holds a Master of Business Administration from the University of North Carolina at Chapel Hill, Kenan-Flagler Business School. His business address is 515 Madison Avenue, 8th Floor, New York, NY 10022.

Judy Marlinski was appointed to our Board in December 2023 and serves on our Audit Committee. She has over 36 years of experience in financial services and international markets, having held executive-level positions in investment and wealth management. Currently, she serves as the Chair of the Board of Independent Directors for Newton Investment Management, a subsidiary of BNY Mellon Investment Management in North America and the UK. Judy was the Head of Fidelity Investments Institutional Product and Advisory Solutions Group from 2020-2021. Previously, she served as President of Fidelity Institutional Asset Management (FIAM) from 2017-2020, Head of Fidelity Investments Product Solutions and Innovation from 2016-2017, and President and CEO of Fidelity International (FIL), Japan from 2011-2016.She also led diversity and inclusion initiatives for Fidelity Institutional, overseeing 3,000 associates. Judy has significant expertise in sustainability initiatives, regulatory compliance and risk management, cybersecurity and data privacy. Most recently, she completed a six-month course on global regulatory and management training, focusing on board-level governance, environmental and sustainability issues.

She holds a Master of Business Administration from Boston University and a Bachelor of Science degree from Cornell University.Her business address is 515 Madison Avenue, 8th Floor, New York, NY 10022.

Keith Haviland was appointed to the WNS Board in July 2017. He serves on the Compensation and NCG & ESG committees of the Company. He brings extensive global technology and business experience to WNS, with expertise in strategic vision, large-scale business building, executive leadership, operational execution and C-suite relationships. Keith spent 23 years at Accenture, where he was a key founder of its offshore business model and technology global delivery network, playing a pivotal role in establishing Accenture’s centers in India and other locations. He later became responsible for all client-facing technology services, including consulting, systems integration, and outsourcing. He concluded his tenure at Accenture in 2013 as Senior Managing Director of Technology Services and a Member of their Global Leadership Council. Keith is an Emmy-nominated and award-winning film producer and the founder of Haviland Digital Limited, a company dedicated to creating award-winning intelligent films, television and digital media. He also serves on the Boards of several private companies: Mission Control Productions Limited, Caravan Media Limited, 35 Yard Development Limited and Tin Goose Films Limited and is the sole Director of Spacewoman Films Limited. He is also a limited partner at Space Capital Partners GP LLC, Space Capital II LP & Space Capital III. Keith has significant experience overseeing and managing sustainability practices and initiatives at the Board level across various companies.

He is a Master of Arts in Mathematics and Management Science from Gonville and Caius College, Cambridge University. Keith is also a Fellow of the British Computer Society, a Fellow of the Institution of Engineering and Technology and a Liveryman of the Worshipful Company of Information Technologists. His business address is HYLO, 103, Bunhill Row, London EC1Y 8LZ.

Lan Tu was appointed to our Board in February 2022 and serves as Chairperson of our Compensation Committee and a Member of the NCG & ESG Committees. Lan is currently the senior independent Director on the Boards of Shawbrook Bank Ltd. and Shawbrook Group PLC and a Member of the Nominations, Remuneration, Risk and Audit committees. She also serves as a Non-Executive Director on the Board of PayPoint Group plc, contributing to its Nominations, Remuneration and Audit Committee. Additionally, she is the Vice-chair and Independent Lay Member (Director) on the Board of King's College London, chairing its Remuneration, Staff and Culture Strategy Committees whilst also serving on the Audit and Risk Committee as well. Lan is also a Director at Lonsdale Road Management Company Ltd. Previously, Lan was the first Chief Executive Officer of Virgin Money Investments and was a Non-Executive Director at Arrow Global Group plc. Her prior experience includes roles such as the Chief Strategy Officer at Aberdeen plc. and 12 years at American Express in various leadership positions. She began her career at McKinsey & Company in its London office.
With over 30 years of diverse business experience, Lan brings deep expertise in strategic growth,customer relationship management and experience as well as financial services.

Lan holds a Master of Business Administration from Harvard Business School and a Joint Honors Bachelor of Science from King’s College London. Her business address is HYLO, 103, Bunhill Row, London EC1Y 8LZ.

Mario P. Vitale was appointed to the WNS Board and Audit Committee in October 2017. He has over 43 years of experience in the insurance industry. Currently, Mario serves as the Chief Executive Officer of Resilience Cyber Insurance Solutions, a start-up of cyber insurance platform for insurance. In this role, he oversees cybersecurity and data privacy risk management, including cyber hygiene, risk transfer and claims handling for corporations across the US, Canada, the UK and Europe. He is also the CEO of Vitality Risk, LLC and the Board Chairperson of Resilience Bermuda, a wholly owned subsidiary of Resilience Cyber Insurance Solutions. Most recently, he served as a Member of the Advisory Board of Kalepa Insurance and a Director on the Board of Broad Street Partners, an insurance brokerage services company. He has also been a trustee of St. John’s University College of Insurance and a Director of Growth Source Academy, a non-profit organization.

Previously, Mario was the Chief Executive Officer of Aspen Insurance, a leading specialty insurer. Before that, he served as:

• CEO of Zurich Insurance Group’s global corporate business in North America (Oct 2006 to Mar 2011)
• CEO of Willis North America (Jan 2000 to Oct 2006)
• Chairman of the Board of Blue Marble, a micro-insurance company (Feb 2016 to Apr 2017)

Mario brings significant expertise in overseeing and managing sustainability practices and initiatives at the Board-level across various organizations.

He holds a Bachelor of Arts in Risk Management from St. John's University - The Peter J. Tobin College of Business. His business address is 515 Madison Avenue, 8th Floor, New York, NY 10022.

Sylvie Ouziel was appointed to our Board in April 2025 and serves on our Audit Committee. Sylvie brings more than 30 years of experience in building, growing, and leading technology-led global services and software companies. Sylvie is CEO and co-founder of Blue Bridge group AI, an AI-augmented system integration company, and senior business advisor to Univers. Most recently, Sylvie was the CEO of Shared Platforms for Publicis Groupe S.A., one of the world’s largest marketing groups. She was responsible for the company’s proprietary data-led AI platform (Marcel), strategic technology partnerships, and managing the more than 5,000-person global shared services group. Prior to joining Publicis, Sylvie was International President of Envision Digital (now Univers), an AI / IoT technology solutions provider focused on helping sustainability efforts for businesses and governments. Before Envision, Sylvie was with Allianz SE, the German-based global insurance leader, where she served as Global CEO of Allianz Assistance and oversaw the real-time B2B2C service-delivery for clients around the world. Prior to this role, Sylvie was CEO of Allianz Managed Operations and Services with responsibility for all digital (including infrastructure and applications) and non-digital shared services. Sylvie also spent 20 years at Accenture driving client transformation, most recently as Global Chief Operating Officer of Management Consulting. She is an experienced public and private company Board member having worked with firms across geographies and industries.

Ms. Sylvie holds an Economic Engineering degree from the Ecole Centrale de Paris. She has also an executive MBA degree from the Northwestern University Accenture-Sponsored program, Kellogg Business School. The business address of Ms. Sylvie is HYLO, 23rd floor, 103-105 Bunhill Row, Old Street, ECY1Y 8LZ.