| Accuon: Manufacturer of a line screen for home theater projection. California, USA. |
| ADA - Audio Design Associates: US-built multi-room and HT gear. Since 1977. |
| Addnew Technologies Limited: Manufacturer of multi-channel computer speakers, home theater systems, MPEG4 and DivX DVD players and recorders. |
| Algolith: Manufacturer of audio software plugins and home theater noise reducer. Montréal, Canada. |
| Altec Lansing: Manufacturer of pc/video gaming loudspeaker, portable audio and home loudspeaker. |
| Ambient Electronics: Media center PC and HTPC manufacturer providing customized digital entertainment center products and solutions. USA. |
| Atlantic Technology: Home theater speaker systems. Includes product and pricing information. |
| AV-Lab Limited: Manufacturer of projection screen and accessories. Hong Kong. |
| AVLinx Systems: Manufactures component video switch, dvi switch, digital audio switch, and other audio and video distribution products for business and home use. |
| B & K Components: Long-time speaker maker now does HT. |
| Better Computers Australia: Sell and build home theater PCs, accessories and video equipment. |
| ButtKicker: Makes a small, linear motor, which reacts to an audio signal sent by an amplifier. It is attaches to seats and floors, and sends low frequency sound directly into the listener's body. |
| Cellar Cinemas: Custom home theater design, construction, and installation. HTPC, calibration services, structured wiring, wholehouse audio, security, automation and control systems. |
| Cinepro: Makers of home theater amplifier such as 6 channels amplifier. |
| Cinewave Australia: Australian wholesaler and distributor for Kordz and Buffalo Electronics cables, infrared repeater systems and in-wall volume controls. |
| Colorado Hi-Fi.: Custom design and installation of home theater, multimedia and audio video systems. |
| Crowson Technology: California based home theater company. Makers of a tactile transducer for home theater. Online store. |
| Dayton Audio: Makes home theater systems, custom speaker building and sound reinforcement accessories. USA. |
| DF Solutions: UK based manufacturer of multi-room digital media servers. |
| Digital Projection International: Manufactures single and 3-chip DLP and DLP cinema projectors for use in commercial and consumer applications. |
| DVIGear: Manufacturer of DVI, HDMI, fiber optic, VGA, M1 cables, converters, switchers, adapters, extenders, and splitter for home theater and HDTV use. USA. |
| Entertainment PC: Home entertainment company that develops and produces PCs for the living room. |
| Excel Creator International: Manufacturer of speaker systems, piano painting cabinet, and OEM/ODM cabinet. Hong Kong, China. |
| Extreme Sight & Sound: Design, sales, service and installation of dedicated home cinema, home theater and home electronics. Bsed in Chicago and Orlando. |
| Gourmet Audio video: Custom designed home theater and whole house audio, video, data, phone, and other low voltage distribution. |
| HD Installers: Provides sales, service, and installations of LCD and plasma TVs, and home theaters in the United States. |
| Home Cinema Design, Inc.: Specializes in the design and installation of high end home cinema systems and advanced home automation systems anywhere within the Continental US and Caribbean. |
| Home Digital: Provides services such as design, consultation, wiring in a finished home, equipment installation or set up, system calibration and automation programming. |
| Illuminaire: Design and manufacture ambient lighting systems specialized for home cinema. |
| Industrias Venturello Ltda.: Produces television antennas in Colombia. |
| Infinite Sight and Sound: Installers of custom home theater, and whole house and commercial audio and video. USA. |
| Integra Home Theater Products: Producers of home theater components. Products include DVD, amplifier, CD player, and plasma televisions. |
| Integra Research: Manufacturer of multi-channel processor, preamplifier and progressive scan DVD player. Provides owner manual, product brochure and technical white paper. |
| Jebsee Electronics Co., Ltd.: Manufacture of electronic antennas, CATV distribution products, and wireless transmitters and receivers in Taiwan. |
| Knöll Systems: Design and makes custom installation intercom products such as amplifiers, power management and in-wall speakers. |
| Loewe: Manufacturers of home cinema systems including amplifiers, DVD, loudspeakers and plasma television. |
| Maike Industrial: Manufacturer of DVD and VCD players, loudspeaker, mini systems, and decode board. Taiwan. |
| Messina Electronics: Speaker system for home theater and computer. |
| Miiller & Kriesel Sound.: Major US manufacturer of Lucas THX quality loadspeakers for both home HT systems and professional studio and cinema applications. |
| Millennium Audio Visual: Provide Canberra's audio visual solutions for private clients, organisations and industry. Australia. |
| Moore Medio: Home theater PC that combined DVb tv, digital video recorder, DVD playback and recorder and music jukebox. |
| Mvix USA: Manufacturer's and wholesalers in the US of Mvix multimedia players which is a hybrid, HDD-based entertainment center device capable of playing video and images file formats on TVs or home theater systems. |
| Nexus Audio Systems: Manufactures multi-room audio components such as multi-room controllers, programmable LED keypads, phantom control technology for smart homes. |
| Niles Audio: Wall-mount and home-theater loudspeakers from Miami. |
| Olevia By Syntax: Specialized in home media center and LCD TVs. Hong Kong, China. |
| Optimum Effects: Designs and installs custom home theater and entertainment systems in NJ. Provides audio/video equipment sales. |
| Outlaw Audio: US-built HT amplification, for sale on the Internet only. |
| Perfect Electrical Factory: Manufactures exportable electrical products, mainly televisions, in Wuxi, China. |
| Philips Electronics Home Entertainment: Manufactures home entertainment systems. Includes details of products. |
| Planet Installation: US trade association of companies that specialize in LCD TV, plasma TV and home theater installation. |
| Projecta: Provides complete range of projection screens for business, educational and promotional use and home theater use. UK. |
| Proton: Produces a wide range of electronic home entertainment equipment under its own name and for OEM applications. |
| RapalloAV: Imports a range of home cinema equipment and audio and video cables. New Zealand. |
| RCA Scenium: Producers of high definition televisions and monitors. |
| Rives Audio: Home theater room design and listening room design. |
| Sim2: Manufacturer of digital projectors for multimedia presentations and large display screens. |
| SmartHome Solutions: Provides installation, and service of custom home automation and theater systems. |
| Soundmatters: Makes and design 5.1 suround speaker and console system. USA. |
| Spectrum Systems: Designs and installs structuring wiring, home theater, automation, lighting and security systems in CT. |
| Sterling Theaters: Designs and installs custom home theaters systems in the states of PA, DE, MD, and NJ. USA. |
| Streamium: Makes a PC link to home entertainment system that allow to play PC-based games, music, video and pictures, on home stereo and TV. |
| TAW home theater: A home theater distributor specializing in projection technology. |
| thiphi/Audio: Manufacturer of compact home theater speaker systems incorporating digital processing in the powered subwoofer. Also provide other home theater components. |
| US Electronics, Inc.: Aftermarket manufacturer of infra-red remote controls, wireless keyboards and installation kits for the cable television industry. Online catalogue and purchasing for industry and public. |
| Xusany: Chinese manufacturer of home theater and multi-media products. |
| Zenith Electronics Corp.: Offer electronic entertainment products and develop digital high-definition television (HDTV) technologies. Features a range of corporate and product information. Wholly owned subsidiary of LG Electronics Inc. . |
| Zhongshan Jointek Digital Technology Limited: Manufacturer of LCD TV/monitor, DVD player and mini home theatre system in China. |