Unified Business No.

53054763

Industry

Tobacco Manufacturing (1,186)

Listing

Public company (unlisted) (298) 7793

Founded

2010-06-08

Paid-in capital

NT$ 153,972,500

Phone

03-6663150

Website

http://www.attopsemi.com

Exporter

Yes — registered with the Trade Administration

Annual revenue band

NT$100–500M

Ownership

Individually held

Representative tenure

In office since at least 2013 (12+ years)

Growth & profitability

Revenue 2026-09 YoY -53.7%, year-to-date +17.7%
Gross margin 100%, operating margin 0.7%, net margin 5% (2026-Q2 YTD)

Certifications 1

• ISO 9001 (4,293)Self-reported

Processes & materials 1

• Laser Engraving (147) · MachiningSelf-reported

Patents 1

• 2024 Electronic system, programmable resistive memory integrated with wide-bandgap semiconductor device, and operating method thereof

Government programs & awards 1

• SBIR (Small Business Innovation Research) program 2019 · Ministry of Economic Affairs Small & Medium Enterprise and Startup Administration

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• SYNC POWER CORP. Public company (unlisted) NT$100–500M
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• ZEITEC SEMICONDUCTOR CO., LTD. Listed (TPEx) NT$100–500M
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• ENE TECHNOLOGY INC. Listed (TWSE) NT$100–500M
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• GEOVISION INC. Listed (TWSE) NT$1–5B
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