Brain Evolution
- Specific sounds to duplicate frequencies which allow a shift between brain wave states.
- http://www.brainev.com/

Neural Fx
- Microcurrent stimulation modules to control brainstates aiding in increasing study habits, pain and stress relief, and sleep assistance, by altering delta and gamma waves.
- http://www.wellnesstools.com

Brain Trainer
- EEG biofeedback and neurofeedback equipment and software.
- http://www.brain-trainer.com/

Mindfield Biosystems Ltd.
- Mind machines, 2 channel EEG, and binaural beats software.
- http://www.mindfield-biosystems.com/

Centerpoint Research Institute
- Mind development tool to accelerate stimulation of neural pathways leading to whole-brain functioning, includes online demo and related newsletter.
- http://www.centerpointe.com/

Theta Technologies
- Light and sound machine for stress management, self hypnosis and relaxation techniques.
- http://www.thetavoyager.com/

Shakti Lite
- Magnetic stimulation software to explore consciousness, develop psychic skills, and achieve altered states.
- http://www.innerworlds.50megs.com/shakti_lite/

Comptronic Devices, ltd
- Technology for the mind including brainwave training, and related books and tapes.
- http://www.comptronic.com/

The Monroe Institute
- Offers Hemi-Sync brain-wave technologies.
- http://www.hemi-sync.com/

New Mindmachines
- Offers products for cranial electro stimulation.
- http://www.new-mindmachines.com/

Arts Sciences
- Light and sound stimulation hardware and software, with product descriptions and usage instructions.
- http://www.e-mindmachine.com/eng/m_accueilus.htm

The Mind Connection
- Interactive hardware and software to stimulate and balance brainwaves; how they work, what to expect, and newsletter.
- http://www.themindconnection.com/

Power States
- Offers products for developing altered states of consciousness, including e-books, tapes and cds, training courses, and mind machines, with product catalog, specials, and downloads.
- http://www.powerstates.com/

Multidimensional Music
- Combining specific frequencies, energy, and music to create a resonance tool which can raise consciousness and open doors to new dimensions, with listening instructions, composer biography, and music samples.
- http://multidimensionalmusic.com/

AlphaBrainSync
- Brainwave stimulation shareware, offering assistance with stress reduction, general health, and creativity.
- http://www.alphabrainsync.com/