The consolidated revenue in 2024 was NT$12,864,438. Net profit after tax in 2024 increased by 9.06% compared to 2023. In accordance with the earnings distribution policy in the Company's Articles of Incorporation, the Board of Directors has passed a special resolution to distribute dividends. For the earnings appropriation of 2024, cash dividends are set at NT$2.6 per share.

In 2010, the Legislative Yuan passed the Statute for Industrial Innovation, which stipulates in Article 10 that companies may deduct up to 15% of their research and development (R&D) expenditures from their profit-seeking enterprise income tax payable for the current year, subject to a maximum of 30% of the total tax payable. GMTC in accordance with the Statute, has applied this provision to offset part of its profit-seeking enterprise income tax through eligible R&D investment deductions.