Insyde Software (GTSM: 6231) (Chinese: 系微公司; pinyin: Xìwēi Gōngsī) is a company that specializes in UEFI system firmware and engineering support services, primarily for OEM and ODM computer and component device manufacturers. They are listed on the Gre Tai Market of Taiwan and headquartered in Taipei, with offices in Westborough, MA and Portland, OR, USA. The company's market capitalization of the company's common shares is currently around $115M.