Holowan Laboratories
From Wookieepedia, the Star Wars wiki.
Holowan Laboratories, the so-called 'Friendly Technology People', were the designers and manufacturers of the IG-88 line of assassin droids. Holowan Mechanicals, responsible for the IG-100 MagnaGuard droids, was a subsidiary of this company. The Laboratories were owned and operated by Hurlo Holowan, a female droid engineer.
