QST International Corp. (TPEX:8349)

QST International Revenue

QST International had revenue of 3.04B TWD in the quarter ending June 30, 2026, with 7.39% growth. This brings the company's total for the last twelve months to 11.71B, down -5.38% year-over-year. In the year 2025, QST International had annual revenue of 11.45B, down -12.83%. That makes QST International the 13,213th largest company in the world by revenue and 406th in Taiwan.

• Revenue (ttm): 11.71B
• Revenue Growth: -5.38%
• P/S Ratio: 0.74
• Revenue / Employee: 4.16M
• Employees: 2,812
• Market Cap: 8.62B

Revenue Chart

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Revenue by Segment

By Segment

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• Mainland China Operations Department 8.27B 53.6%
• Taiwan Operating Segment 4.10B 26.6%
• Germant Operations Department 2.89B 18.8%
• Other Operating Segments 106.34M 0.7%
• Vietnam Operations Segment 54.78M 0.4%

By Geography

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• China 5.65B 49.3%
• United States of America 2.09B 18.2%
• Germany 2.05B 17.9%
• Others 1.45B 12.7%
• Taiwan 207.66M 1.8%

Fiscal year ended Dec 31, 2025 See the full QST International breakdown

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	11.45B	-1.69B	-12.83%
Dec 31, 2024	13.14B	898.77M	7.34%
Dec 31, 2023	12.24B	762.05M	6.64%
Dec 31, 2022	11.48B	1.28B	12.58%
Dec 31, 2021	10.19B	1.37B	15.52%

Data Source: S&P Global Market Intelligence Last updated: Aug 14, 2026

Revenue data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Oct 28, 2026

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