Alliott Hadi Shahid (AHS) is a firm of chartered accountants and financial consultants operating in the United Arab Emirates since 1976, through its offices in Abu Dhabi, Dubai, Sharjah, Al Ain, and internationally, through the Alliott Group with 190 member offices in 65 countries.

Alliott Hadi Shahid is registered with the World Bank, United Nations Industrial  Development Organization (UNIDO), United Nations Development Programs (UNDP), United Nations Office for Project Services (UNOPS),  UAE Central Bank, Islamic Development Bank, Emirates Industrial Bank, Mohammed Bin Rashid Establishment for Young Business Leaders- Dubai, commercial banks, and other leading financial institutions and free zones in the UAE.    

Alliott Hadi Shahid is the first auditing/ accounting firm registered in the UAE to get ISO certification.

Alliott Hadi Shahid also provides business management and consultancy services through its associate Alliott Management Consulting UAE.