EJ Bloom
- Specializes in learning materials on such topics as circuit design and EMI control . Page offers courses, books, software, video tapes, and electronic testing tools.
- http://www.ejbloom.com/

Axis Analytical
- Testing materials. Products, demonstration and manuals.
- http://www.axisa.net

Modu-Lab User Group
- Microfabrication laboratory information exchange.
- http://www.modu-lab.org

Icon
- Micro-controller graphic programming software designed for design and technology aimed at students.
- http://education.ntu.ac.uk/icon/

Aerodynamics
- Software package to introduce children to aerodynamics.
- http://www.hanleyinnovations.com/vflite.html

Pre-Engineering Software
- Programs aimed at students. Design and test model bridges dams and towers.
- http://www.pre-engineering.com/

Kelvin Electronics
- Products, activities and kits are designed to assist teachers and motivate students through hands-on activities.
- http://www.kelvin.com