BenQ is a major manufacturer and OEM of front video projectors and high-end video products. In addition to affordable front projectors and more reference level 3-chip DLP projectors, BenQ also makes LCD monitors for computers.
Founded in 2001, BenQ has over 1,300 employees worldwide. Though they only sell projectors and LCD monitors in the US, worldwide they also sell cameras, mobile phones, laptops, and more.
Notable products include the BenQ W20000 DLP home theater projector, the BenQ MS612T 3D DLP projector, and the BenQ Joybee G1 portable LED DLP projector.

HomeTheaterReview.com's BenQ product reviews include:
BenQ DV3750 LCD HDTV BenQ FP231W LCD computer
Similar companies include Optoma, Planar, Epson, and Mitsubishi.