BN Productions, Inc.
- Rigging, drapery and fire curtain installation in theaters, arenas, schools, and other performance based venues. Provides safety audits and consultation services. Boston, Massachusetts.
- http://www.bnproductions.com/

Scheu Consulting Services
- Full service theatre consulting, specializing in facility planning, stage equipment design, systems designs, and project management.
- http://www.scheuconsulting.com

Hairel Enterprises
- Comprehensive integrated systems contracting company. Sound reinforcement, architectural and theatrical lighting and control, video projection, and communications systems design, installation and training services.
- http://www.hesound.com/

Alpha Sound and Lighting Co.
- Pro audio, stage lighting, and video projection installation and integration.
- http://www.aslgc.com/

Signature Sight and Sound
- Design and installation of theatrical lighting, pro audio, video and projection systems.
- http://www.signaturesightandsound.com/

Indiana Electrical Sales (IES)
- Theatrical dimming system installations. Also, sales of architectural lighting lenses, louvers, globes, reflectors, and industrial dimming products.
- http://www.indianaelectricalsales.com/

Wulf Installations
- Installer of low voltage aisle lighting and floor coverings in theaters and auditoriums worldwide.
- http://wulfinstallations.com/

Creative Realities, Inc.
- Lighting, audio, video, rigging and automation design, engineering and systems integration.
- http://www.creative-realities.com

Complete Production Systems Inc.
- Corporate theatre, presentation and installation. Theatre design, supply and installation. Musical events and production. Stage lighting, atmopherics and set design. Located in Ann Arbor, MI.
- http://www.comprodsys.com

John S. Hyatt & Associates, Inc.
- Consulting, design, fabrication, and installation of lighting, rigging and drapes for theatres, studios, schools, churches, and corporate clients. Madison, WI and Grand Rapids, MI locations.
- http://www.jshaa.com/

Bytecraft
- Stage automation systems, lighting, consulting services. Main offices in Australia, with worldwide distribution.
- http://www.bytecraft.com.au/

Auerbach & Associates
- Theatre consulting and media facilities design for a variety of venues, including performing arts, convention centers, and other entertainment facilities.
- http://www.auerbachconsultants.com/

AV Pro, Inc.
- Theatrical lighting, performance sound, and video projection. Turn-key project design and installation of permanent and portable systems. Also, equipment sales and rentals.
- http://www.avpro-inc.com