The Historical Martial Arts Symposium by the Bay vendors are:
A Work of Art - Authorized Del Tin Sword Dealer, Art Elwell
Blackhorse Goods - Protective Gear
ConnQuest Leathers - Fine leather goods
The Mugen Dachi Company - target materials for test cutting (tameshigiri)
New Stirling Arms - Wooden practice swords
Sword Fodder - synthetic target materials for cutting