Actis Computer - http://www.actis-computer.com/
Builds board level products that work on 68K, PowerQuicc and PowerPC. Includes a support section.
Crystalfontz - http://www.crystalfontz.com/products
Supplier of computer hardware including LCD, OLED, and other display modules. Also includes a forum.
Rugged Computer Manufacturers - http://www.germane.com/
Rugged mobile, waterproof and embedded computer systems. Germane Systems designs, tests and manufactures COTS rugged solutions adapted to your requirements.