
He then went on to work as an energy consultant before being asked by ICD to take over the failing CAC and not only restored it to become Jamaica’s largest HVAC company, while also helping to lead the construction arm of the Mechala Group, before leading a management buyout of CAC. He also worked in the sugar industry and installed a hydrous ethanol plant at Bernard Lodge along with other improvements that quickly made it one of the most efficient sugar factories in Jamaica. Steven worked in the renewable energy field for 10 years (Ministry of Mining and Energy and Petroleum Corporation of Jamaica) and installed many of the initial solar systems in hospitals and hotels. He is also a graduate of the Owner President Management Program at Harvard Business School in 2009. in Energy Management and Policy from University of Pennsylvania (1984). in Environmental Engineering (HVAC) from University of Strathclyde (1980) and MSc. Steven has worked in the air conditioning and energy business for over 32 years. Steven Marston is the Chairman and CEO of CAC 2000 Limited. In the past he has served as a Director of JAMPRO, Dehring Bunting and Golding Limited (now Scotia Investments Limited), the American Chamber of Commerce of Jamaica, the Montego Bay Chamber of Commerce, First Life Insurance Company, Island Victoria Bank, The Tryall Club, Montego Bay Yacht Club, amongst others. Mark served as Chairman of the Airports Authority of Jamaica from 2007 - 2012 and he is currently a member of the boards of The We Care of Cornwall Regional Hospital, NMIA Airports Limited, The Port Authority of Jamaica, Montego Bay Freezone Company Limited, The Bank of Nova Scotia Jamaica Limited, Scotia Group Jamaica Limited, and Alpha Angels Investor Group.

He has also completed a program in Executive Education with focus on accounting and planning at Columbia University of New York. Mark is a graduate of the University of Miami where he gained a Bachelor of Science degree in History and Motion Picture Film Production. Mark serves as Chairman of Cargo Handlers Limited, another JSE Junior Market listed company and Montego Bay Ice Company Limited, a JSE Main Market listed company.


Mark began his career as the Managing Director of the Hart family’s group of companies in 1982, eventually becoming Chairman and Chief Executive Officer in 1997. Mark Hart is currently the Executive Chairman of Caribbean Producers (Jamaica) Limited, which is listed on the Junior Market Jamaica Stock Exchange (JSE), having previously served as its Chief Executive Officer from 2004 until early in 2011 and is also the founding and controlling shareholder of that company.
