Unimicron
Unimicron is a leader in the Materials segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key suppliers include Ajinomoto. Its key customers include NVIDIA, AMD, MediaTek.
Largest Taiwanese ABF substrate maker serving major fabless customers.
- Ticker
- TWSE: 3037
- Headquarters
- Taiwan
- Founded
- 1990
- Revenue
- $4.1B (FY2025) · +13.8% YoY
- Net income
- $206M
- Operating margin
- 7.4%
- Market position
- leader
- Value-chain segment
- Substrates
- Key products
- ABF substrates, IC carriers
About Unimicron
Unimicron, headquartered in Taiwan, operates in the Substrates segment of the semiconductor & AI supply chain and is positioned as a market leader there. Its key products include ABF substrates, IC carriers. wafergraph maps 1 tracked supplier and 10 tracked customers for Unimicron across the value chain. It has a supply-chain criticality score of 81/100, with 236 companies downstream of it.
Unimicron Technology Corporation is a printed circuit board (PCB) manufacturer headquartered in Taiwan. The company produces PCBs, high density interconnection (HDI) boards, flexible PCBs, rigid flex PCBs, integrated circuit (IC) carriers, and others. In addition, it provides testing and burn-in services of IC substrates and PCBs. Applications of its products and services include liquid crystal display (LCD) monitors, personal computers (PCs) and peripheral products, notebook computers, network cards, facsimile machines, scanners, mobile phones, personal digital assistants (PDAs), and others. Unimicron has manufacturing sites and/or service centers in Taiwan, China, Germany, and Japan.
Key products
- ABF substrates
- IC carriers