A total of 1,950 listed companies (excluding the financial holding companies) are required to file 2026 Q1 financial reports by May 15, 2026. All listed companies have completed the filing except Yeong Guan Energy Technology Group Co., Ltd (code:1589). The domestic listed companies (972 TWSE- and 857 TPEx- listed companies) as a whole report NT$13.60 trillion in total operating revenue for the three months ended March 31, 2026, which is a YOY increase of NT$2.84 trillion, or 26.41%, compared to 2025. The quarterly operating revenue of domestic listed companies hit record high in the past decade. The total net profit before tax for the three months ended March 31, 2026 is NT$1.74 trillion, which is a YOY increase of NT$589.2 billion, or 51.01%, compared to 2025. The profits of domestic listed companies hit record high in the past decade.

Among all the domestic Exchange-listed companies, the main industries with growing  profits include “Semiconductors”,“Electronic Parts and Components”, and“Plastic”, and the domestic TPEx-listed companies are“Semiconductors”,“Computer Peripheral Equipment”, and “Financial” respectively.