About us


TTCO specializes in the provision of planning, design and management services for infrastructure development worldwide, with interests in transportation, water, urban planning, rural development and environment. The company is undertaking commissions in over 20 countries. As a result, we offer consistently high standards of performance and management.

We invite experts who are interested in co-operating with us on a project basis to register as free-lance consultants.
Please complete the registration form for inclusion in the TTCO Experts database. 


TTCO has implemented  several contracts in various countries. TTCO has accumlated extensive experience in these area of specialization :