Unverified50% confidenceFactExact time
Currently, there are only three major global suppliers of HBM: Samsung, SK Hynix, and Micron
1
Sources
50%
Confidence
Long-term
Relevance
10/5/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedOnly three manufacturers globally have mass production capability for HBM—Samsung, SK Hynix, and Micron—with SK Hynix's market share estimated at over 50%.79% similarUnverifiedMicron, Samsung, and SK Hynix are all prioritizing advanced capacity for HBM.73% similarUnverifiedSamsung, SK Hynix, and Micron compete in the HBM market.72% similarUnverifiedSamsung previously experienced delays in customer qualification for HBM3E due to lower-than-expected yields.63% similar
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