Advanced Packaging Services companies
As of 2026-10-04, wafergraph tracks 4 Advanced Packaging Services companies across 3 countries; ASE Technology hold monopoly or leader positions. The largest by market cap is ASE Technology at $123.5B, and the 3 priced companies total $138.0B.
Data as of 2026-10-04 · market caps from the daily wafergraph pipeline; unpriced companies are listed but not summed
4 companies in the Advanced Packaging Services part of the semiconductor & AI value chain.
Companies
- ASE Technology — World's largest OSAT, includes SPIL; key advanced packaging partner.
- Amkor Technology — Second-largest OSAT; building advanced packaging capacity in Arizona.
- Deca Technologies — Independent licensor of M-Series fan-out wafer-level packaging with Adaptive Patterning die-shift correction.
- Nepes — Korean OSAT specializing in fan-out advanced packaging.
Open the interactive Advanced Packaging Services view →
Cite as: wafergraph, “Advanced Packaging Services companies — list, suppliers & market position”, https://wafergraph.com/segment/osat/advanced_packaging/ (data as of 2026-10-04).
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