Formed in 1991, under the name Counters & Accessories Ltd (C&A Ltd.), to meet the needs of traffic engineers who require comprehensive and accurate vehicle data collection, the company was purchased by Hill & Smtih Holdings in 2006, with a name change to CA Traffic to reflect the company's innovative development and new product ranges.  

CA Traffic forms part of the HS Roads Technology Division, along with sister company Techspan Systems.  Both companies specialise in the supply of Intelligent Transport Systems (ITS) products and solutions.

HS Roads forms a sector of the Hill & Smith Infrastructure Products Group, supplying products and services such as permanent and temporary road safety barriers, bridge parapets, passive safety solutions and car park barrier systems.

CA Traffic has a team of dedicated staff who continue to ensure that the company’s reputation for providing good service, and low cost easy to use products, is constantly maintained.

As well as providing a full range of products and services, CA Traffic also invests heavily in developing intuitive and powerful software solutions to meet the growing demands of traffic engineers.