During the Middle Ages, Reinford originated as a weapon workshop having a long-run business relationship with the Imperial Army. After the Orbal Revolution, Reinford rapidly boomed its business to new height covering from domestic devices to heavy arms manufacture. Prior to the start of the Kiseki series, the company's products started focusing to the infrastructure of orbal technology. Their movement towards tactical orbments have managed to boast an overwhelming market share in Erebonia, which so far has been monopolised by copyright of the Epstein Foundation.