Gear & Info
Sakura Systems
Yoshi's Showroom
47Laboratory (in Japanese)
Sternklang Inc. (in Japanese)
E.J. Jordan
Furutech
Neuance by Greater Ranges
Boston Audio Designs
Single Driver Website

Audio Magazines
Are there any audio magazines in English left out there?

Shows
HighEnd Society
Sintonie

Internet magazines
Enjoy The Music Review Magazine