Structural

BubbleDeck
A two-way hollow concrete structural deck made with reinforcing steel and plastic balls. Includes techniques, specifications and contact information.
http://www.bubbledeck.com/

Chempruf Concrete
Produces a chemical resistant sulfur concrete for private or commercial use. Also capable of working throughout the U.S. and in some overseas areas.
http://www.chemprufconcrete.com/

Cobiax Technologies AG
Supplies a concrete, hollow core deck system that maintains biaxial strength. Includes details of products, projects and news.
http://www.cobiax.com

Omnicrete Development Inc.
Offers a building system that features precast insulated concrete construction.
http://www.omnicrete.com/

Simple Building Systems
Pre-cast and cast-on-site lightweight concrete and steel panels used for the construction of walls, floors and roofs on tilt-up and metal buildings
http://www.simplebuilding.com

Sipcrete
Supplies an insulated, energy efficient, high thermal mass building system using concrete.
http://www.sipcrete.com/

Stressline Limited
Concrete and steel lintel manufacturers and distributors based in Leicestershire UK.
http://www.stressline.ltd.uk/

Ultrapanel Pty. Ltd.
Australian manufacturer of cement based panels used in commercial and domestic cladding, sound barriers and fencing.
http://www.ultrapanel.com.au