A total of 1,788 listed companies are required to file 2022 financial reports by March 31, 2023. All listed companies have completed the filing except Lung Ming Green Energy Technology Engineering Co., Ltd. (code：3018), Unitel High Technology Co. (code：3642), Roo Hsing Co., Ltd. (code：4414), and Sheng Hua Entertainment Communication Co., Ltd. (code：4806). The domestic listed companies (899 TWSE- and 777 TPEx- listed companies) as a whole report NT$41.90 trillion in total operating revenue for the year ended December 31, 2022, which is a YOY increase of NT$1.97 trillion, or 4.92%, compared to 2021. The operating revenue of domestic listed companies hit a new high in recent years. The total net profit before tax for the year ended December 31, 2022 is NT$4.96 trillion. The profits of domestic listed companies ranked second highest in record despite a YOY decrease of NT$278.4 billion, compared to 2021.

Among all the domestic Exchange-listed companies, the main industries with a growing tendency in their net profit before tax are “Semiconductors”, “Shipping and Transportation”, and “Electronic Parts and Components”, and the domestic TPEx-listed companies are “Optoelectronics”, “Others”, and “Semiconductors”.