Kendachi

The roots of the Kendachi corporation (or rather, Kenshiri-Adachi Armaments) harken back to the 16th century, when the Japanese Kenshiri family established themselves as a blacksmithing clan. The corporation took on its final form in the 21st century after merging with the Adachi company. These days, Kendachi is known for its reliable monoweapons made in factories in low Earth orbit. In fact, such products have become synonymous with the brand; utterly terrifying in a skilled solo's hands, these must-have blades are responsible for the Japanese corporation's success. Current CEO Tessho Yokoi is known for his keen business sense, deep knowledge of kendo and short fuse. Occassionally, he's been known to deal with his enemies himself – using his own corporation's indispensible monoweapons, of course. You'd be hard-pressed to find a better endorsement.