Substrates companies
23 companies in the Substrates part of the semiconductor & AI value chain.
Companies
- Ajinomoto — Supplies effectively all ABF build-up film, the insulator in advanced CPU/GPU substrates.
- Unimicron — Largest Taiwanese ABF substrate maker serving major fabless customers.
- Ibiden — Leading IC package substrate maker; key supplier for Intel and AI packages.
- Soitec — Dominant supplier of engineered SOI substrates for RF and FD-SOI chips.
- Shengyi Technology — Copper-clad laminates and substrate materials for PCBs.
- Shennan Circuits — Chinese PCB and IC substrate maker.
- Kyocera — Ceramic packages, substrates, and electronic components.
- Furukawa Electric — Optical fiber, components, and electronic materials maker.
- TTM Technologies — North America's largest PCB maker; RF and substrate components.
- Zhen Ding Technology — World's largest PCB maker; flexible and IC substrate supplier to Apple.
- Kingboard Holdings — Major maker of copper-clad laminates and PCB materials.
- Nan Ya PCB — Formosa-group package substrate and PCB maker.
- LG Innotek — LG affiliate making IC substrates, camera modules, and components.
- Kinsus Interconnect — Pegatron-affiliated IC substrate manufacturer.
- Mitsubishi Gas Chemical — Cleaning chemicals and BT substrate resin maker.
- Simmtech — Korean maker of semiconductor substrates and memory-module PCBs.
- AT&S — Austrian high-end IC substrate and PCB maker expanding advanced packaging.
- Samsung Electro-Mechanics — Samsung affiliate making IC substrates, MLCCs, and camera modules.
- Shinko Electric Industries — Package substrate and leadframe maker; JIC-led buyout in progress.
- Daeduck Electronics — Korean PCB and IC-substrate manufacturer.
- ITEQ — Copper-clad laminate and prepreg maker for high-speed PCBs.
- Haesung DS — Korean leadframe and package-substrate maker.
- Doosan Electro-Materials — Korean copper-clad laminate and IC-substrate materials maker.