Nam Wan Tunnel, Part of the Route 8 Motorway, Hong Kong

traffic-lines develops road marking removal solutions that are effective without damaging surfaces and can enable instant remarking.

Tolplan is an independent South African company of professional engineers and financial and information technology professionals who offer a variety of specialized toll road management and engineering consulting and information technology services. The full-time core personnel of the company amounts to about 40.

TRB designs and manufactures lightweight composite structures, which include carbon-fibre battery enclosures for the electric vehicle (EV) and hybrid road vehicle markets.