Analysis: 2025 Automotive Memory Vendor Share

2025 automotive memory revenues reached about $8.1B, led by Micron, as DRAM and NAND dominate demand from ADAS, cockpit, connectivity, and software‑defined vehicles.

TechInsights’ 2025 automotive memory vendor-share analysis indicates that memory revenues grew significantly faster than the broader automotive semiconductor market, reaching approximately $8.1 billion in 2025. Micron remained the clear leader, followed by Samsung and SK hynix. The most important features of the market were not only vendor concentration but also the dominance of DRAM and NAND, which together accounted for the vast majority of identified memory revenues where subtype splits are available. This reinforces that automotive memory competition is increasingly shaped by the growing compute and storage demands of ADAS, cockpit, connectivity, and software-defined vehicle architectures.