Cardinal Building Systems is a green building company featuring structural insulated panels for residential and commercial installations. Their services include green integrations consultations, panel layouts, and construction. Their construction provides material control, design flexibility, reduced shell construction time, termite resistance, and mold & mildew resistance.

Advanced Thermal Solutions Building Systems offers an insulated concrete forming system as well as  a thermal steel framing system for walls. Their building systems are sustainable, silent, fire resistant, and renewable as well as fire, termite, and mold resistant.

BuildBlock Building Systems offers ICFs that can help contribute to LEED certification for your building and come in a variety of shapes and sizes to ensure a full building frame for your application. BuildBlock also offers wall bracing, waterproofing, radiant flooring, and drains.

Durisol makes and sells insulated concrete forming systems for reinforced concrete walls which are made of eco-friendly materials ith no polystyrene, plastics, or foams as well as offering thermal insulation  and improved indoor air quality. Durisol ICFs are available with a standard R-8 thermal performance or a heightened range between R-14 and R-28 with their specialized thermal models.

Integrity Building Systems offers structural insulated panel systems for use in the construction of residential, commercial, and industrial applications. Their SIPs are completely recyclable, producing less waste as well as offering energy savings of 50 - 75% on heating and cooling, environmental sensitivity, and reduces fossil fuel consumption as well as being certified by the Energy Star program.

Kama Building Systems makes panels for use in commercial and residential installations with applications including exterior structural walls, interior walls, roofs, floors, curtain walls, and partitions. Their panels can help your building achieve a LEED certification, reduced energy costs, and do not emit greenhouse gases.

Nucor Building Systems offers framing systems, roof systems, and wall systems made of steel that is 80% or more recycled scrap material and is recyclable at the end of a buildings' life. Use of Nucor products can help attain a LEED certification for your building. They also offer architectural products such as canopies, non-structural parapets, partitions, liner panels, and draft curtains.

Quad-Lock makes eco-friendly insulated concrete forms and retrofit building insulation that can help you attain a LEED certification. Their products include Quad-Lock ICFs for walls, with true R-Values of 22, 32, or 40; Quad-Deck ICFs for floors,  roofs, and tilt-up, with R-Values from R-16 to R-34; and R-ETRO insulating system, with an R-Value of R-18.