TCA works for major Private Sector Investors, Developers, Governments, Development Agencies, Quasi-Government Agencies, Educational Institutions, Religious Institutions, Charitable Bodies, and Pressure Groups to advise them on all aspects of a project, from initial inception and visioning, through to implementation.

To ensure the highest service quality for our Clients, TCA operates a comprehensive quality management system certified to ISO 9001:2015. The System has global UKAS/ HKAS accreditation and has been operating successfully since 1983 with no non-conformities reported to date on external audit. A selection of our major clients are set out below.