Grand Process Technology (3131) Investor presentation summary

Group structure and business overview

• Operates through multiple subsidiaries specializing in wet process equipment, chemical systems, metrology, and software design, with a total of 640 employees as of July 31, 2026.

• Key subsidiaries include Grand Process Technology, Chemleader, Challentech International, and TYNE Systems, each focusing on different aspects of semiconductor and electronics manufacturing.

Financial performance

• Revenue for 1H'26 reached 3,322 million NTD, up 15.7% YoY, with net profit at 784 million NTD, a 70.4% increase YoY.

• Gross margin declined to 36.4% in 1H'26 from 40.7% in 1H'25, while operating margin dropped to 17.3% from 23.8%.

• EPS for 1H'26 was 27 NTD, up from 16 NTD in 1H'25, reflecting strong earnings growth.

• Quarterly results for 2Q'26 show revenue of 1,726 million NTD and net profit of 323 million NTD, with EPS at 11.16 NTD.

R&D investment

• R&D expenses have steadily increased, reaching 345 million NTD in 2025, representing 7.95% of revenue.

• R&D as a percentage of revenue has fluctuated between 5.3% and 11.78% over the past decade.