Fortran Traffic Supplies
Transportation Solutions provided by Fortran Traffic include Computerized Traffic Control Systems, Traffic Signals, Transportation Management Systems, Local Intersection Control Equipment, Transportation Management Support Services and Intelligent Transportation Systems.
http://www.fortrantraffic.com/

Bou-Matic Cow Traffic Systems
BouMatic dairy stalls, milking systems, herd management, dairy supplies, udder health, teat dips, hoof care solutions, dairy chemicals, dairy CIP cleaning, milk cooling systems. Quality manufacturer of rotary, parallel and herringbone milking systems, automation systems and dairy supplies.
http://www.boumatic.com/

Solar Traffic Controls
Manufacturer solar-powered flashing beacons for school zones, crosswalks, road hazards, stop signs, radar speed displays and specialty systems for EMS, ITS and HAR. Supplier of specialized flasher systems using environmental sensors and custom communications packages to control flashing beacon systems.
http://www.solar-traffic-controls.com/

KETC
Traffic control systems and ITS(Intelligent Transportation Systems) company in Korea that manufactures a wide range of products from traffic signal lights to high-value added ITS solutions.
http://www.ketc.co.kr/english/

Air Traffic and Navigation Services Company Limited
ATNS- Air Traffic and Navigational Services
http://www.atns.co.za/

Broadcast Traffic Systems Ltd.
A broadcast management system designed for television organisations. Asset management, scheduling, traffic and advertising sales software.
http://www.broadcasttraffic.co.uk/

Image Sensing Systems, Inc.
Image Sensing Systems, Inc. (NASDAQ: ISNS) is a technology company specializing in software based detection solutions for the Intelligent Transportation Systems (ITS) sector and adjacent overlapping markets. Our industry leading computer enabled (CED) products, including the Autoscope machine-vision family and the RTMS radar family, combine embedded software signal processing with sophisticated sensing technologies for use in transportation and safety/surveillance management.
http://www.imagesensing.com/

Tolltex, Inc.
Provides toll collection systems and services including lane traffic signals, canopy traffic signals, receipt printers, plaza and host computer systems, and related products.
http://www.tolltex.com/

(UK) University of York
Networks and Nonlinear Dynamics Group, Department of Mathematics. Control, prediction and optimisation of complex systems. Systems looked at include road traffic, telecoms traffic and production data from noisy real-world industrial processes.
http://gridlock.york.ac.uk/

Traffic Signals Controls, Inc.
Traffic Signal Controls incorporates contemporary engineering techniques, computerized technology, and high-quality accessories to create a durable, cost-effective traffic control system.
http://www.trafsig.com