[1][2][3][4][5][6][7][8][9][10] The University of the West Indies (The UWI) has listed Stewart for an Honorary Doctor of Laws for the contributions of his family's companies to the tourism and travel industry throughout the Caribbean.

[11] He sits on the executive committee of the World Travel & Tourism Council (WTTC),[11] and was appointed as Ambassador and Special Investment Envoy for Jamaica in 2023.

[17] In August 2016, Stewart was conferred upon the Order of Distinction (Commander Class) for outstanding service to tourism and the hotel sector.

[31] In April 2015, ATL Automotive announced the termination of its Jaguar and Land Rover distributorship in order to focus on new brands that would better complement the company's growth strategy.

[32] In January 2016, ATL Automotive signed an agreement to become Regional Master Dealers for BMW and MINI in Jamaica and eight countries throughout the Caribbean.

[33] In March 2016, the ATL Automotive Group announced an exclusive partnership to bring German carmaker Porsche to Jamaica.

The company as well as local license Caribbean Coffee Baristas Limited (CCB) have plans to roll out a further 14 stores in Jamaica by 2020.

In 2012, Stewart also founded and currently sits as Chairman of the We Care Foundation, a local non-profit organisation that brings together Montego Bay-based individuals to raise funds and improve the facilities of the nearby Cornwall Regional Hospital.

[47] In 2012, Stewart established an internationally accredited private sector educational institute, Sandals Corporate University, which promotes distance learning in the Caribbean.