NVIDIA relies on Ibiden Co., Ltd.

Ibiden and Unimicron are the co-primary suppliers of advanced ABF IC substrates for AI GPU packages including NVIDIA's, with high-end capacity at or near full allocation in 2026; Ibiden announced a ~¥500B capex plan.

From: NVIDIA
To: Ibiden Co., Ltd.
Importance: Medium
Confidence: 55/100

Sources (1)

Ibiden and Unimicron are co-primary ABF substrate suppliers for NVIDIA AI GPU packages — Tom's Hardware / industry analysis, September 1, 2026

Cite this

InsightNodes, "NVIDIA relies on Ibiden Co., Ltd." — Medium importance, 1 source. https://insightnodes.com/claims/r/nvidia~ibiden~depends-on (accessed October 29, 2026).

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