A. Lead Architects Ltd 領建建築師事務所有限公司 Professional Services, Company Listings Architecture +1 Architecture & Design,
A. Li & Associates Architects Ltd Professional Services, Company Listings Architecture +1 Architecture & Design,
AC Design Group Ltd Professional Services, Company Listings Architecture & Design +1 Interior Design,
Acelab Technology Ltd Green & Sustainability, Company Listings Energy Efficiency +1 Energy Saving & Efficiency,
A & J Engineering (HK) Ltd 俊基工程(香港)有限公司 Building Services, Company Listings Contractors +1 Electrical Installation Contractors,
A & N Architect & Interior Designer Ltd 墺鐠設計有限公司 Professional Services, Company Listings Architecture +1 Architecture & Design,