Architectural Cladding Services, Inc.
- Provides consulting services for curtainwalls and exterior cladding. Includes description of services, profile and contacts.
- http://www.curtainwall.com/

Lighting and Supply
- Offering intelligent lighting solutions for commercial, industrial, and retail lighting applications.
- http://www.lightingandsupplies.com/

Architectural Roof Design Group, Inc.
- Provide services such as cost estimating, code compliance, systems selection, project design and scheduling.
- http://www.ardg.com

Heidelberger Technology Center GmbH
- High performance engineering service center in the cement and building materials industries.
- http://www.htc-gmbh.com/

ICS
- Independent factory representatives. Experience specifiying and delivering commercial roofing systems using foam, membranes, and metal. Also corrosion control systems using polyurea coatings, and non-penetrating roof supports.
- http://www.sosbbs.com/~ics

John D. Cowan & Associates, Inc.
- Developer of Conasco Plastics, Polyvoid Systems, and Rubb as well as author of "The Seven Deadly Sins of Selling"
- http://www.jackcowan.com/

Ameco
- Construction equipment sales and rentals, support, outsourcing, parts and service. Provides a broad array of services to construction, mining, government and industrial markets.
- http://www.ameco.com/