Formula Pile and Bridge Contractors Ltd
- Bridge building services from design to construction, for forestry, mining and oil industries. Includes completed project portfolio. Based in British Columbia.
- http://www.formulacontractors.com/

American Bridge Company
- Manufacture, erection, and rehabilitation of complex bridges and other structures. Includes project experience by structure type.
- http://www.americanbridge.net/

Iota Construction Ltd
- Design and build bridges for the municipality, forestry, and highway sectors. Product documentation available in pdf format. Based in British Columbia.
- http://www.iotaconstruction.com

Lustgarten y Asociados Ingenieros Consultores, S.C.
- Offer a range of services for the infrastructure, transport, and petroleum fields. Primary expertise is long to short span bridges. Based in Venezuela.
- http://www.lyacon.com/

Eagle Bridge Inc.
- Manufacturer of pre-engineered weathering, painted and galvanized pedestrian and light vehicle bridges servicing clients in both Canada and United States.
- http://eaglebridge.ca/

SureSpan Group
- Bridge contractors and suppliers of portable and precast concrete bridges, including highway overpasses and major bridge construction.
- http://www.surespan.com/

Matsuo Bridge Company Ltd.
- Design, fabrication, and erection of steel bridges and structures. Includes informational data on bridge types, construction, and erection. Headquarters in Nishi-ku, Osaka, with offices located throughout Japan.
- http://www.matsuo-bridge.co.jp/english/index.html

J. A. Barker Engineering Inc.
- Engineering company that specializes in rehabilitation of historic covered bridges and iron trusses. Includes a projects portfolio.
- http://www.jabarker.com/

Figg Engineering Group
- Family of engineering firms specializing in design, management, construction engineering and financing services for bridges and bridge projects. Includes a gallery of completed bridges.
- http://www.figgbridge.com/