Signature Limited manufactures and sells ridged and flexible, illuminated, and retro reflective traffic bollards, as well as signs and highway electrical street furniture in the United Kingdom. It offers lighting columns, LED street lighting products, traffic sign posts, passenger shelters, interactive road humps, traditional and RSRB traffic bollards, road traffic signs and retroreflective sign plates, LED internally illuminated traffic signs, and transmission and utility poles. The company also distributes lighting columns, and composite distribution and utility poles.