With approximately 50 years of service in Jamaica’s private and public sectors, Lyttleton is regarded as a visionary business leader. In 2024, he was recognized for his outstanding service to the public and private sectors with the honour of Order of Jamaica. In 2017, he was awarded the Order of Distinction Commander Class. He serves as Chairman of the Kingston Freezone and Director of the Port Authority of Jamaica. Lyttleton has been Chairman of FCJ since 2016, leading the Public Relations & Marketing Committee, and serving on the Corporate Governance, Finance, Human Resources & Administration and IT Committees.