Kioxia and SanDisk Extend Their Flash Memory Joint Venture Until 2034

Published on February 01, 2026 | Translated from Spanish
Logos of Kioxia and SanDisk/Western Digital overlaid on a graphical representation of a NAND memory chip, symbolizing the extended collaboration.

Kioxia and SanDisk Extend Their Flash Memory Joint Venture Until 2034

The companies Kioxia and SanDisk (part of Western Digital) have signed a new agreement to continue their strategic collaboration. They have agreed to add five more years to their current alliance, establishing a new joint work horizon until the year 2034. This step strengthens one of the longest-lasting partnerships in the semiconductor sector 💎.

A Partnership Renewed for Longer

The decision involves keeping their joint venture active in the Yokkaichi industrial complex in Japan. Instead of each firm taking an independent path, they have chosen to continue sharing facilities, knowledge, and risks. This move ensures they can continue to develop and produce future generations of NAND flash memory in a coordinated manner.

Key Points of the Extension:
  • The current agreement is extended, moving its end date to 2034.
  • Five additional years are added to the previously agreed term.
  • The Yokkaichi plant will continue to be the nerve center for this shared operation.
More than two decades of joint history demonstrate the value of sharing a factory rather than arguing over who gets the key.

Impact on the Technology Industry

This memory technology is essential for manufacturing solid-state drives (SSDs), memory cards, and many portable storage devices. Extending the collaboration provides stability to the global supply chain of a critical component. Both companies will be able to optimize costs and accelerate innovation in a highly dynamic and competitive market 🚀.

Benefits for the Market:
  • Supply stability for a key component in the industry.
  • Ability to share investments and technological advances.
  • Continuity in the research and manufacturing of next-generation NAND memories.

An Alliance with Deep Roots

The relationship between these firms is not new. Its origins date back to the year 2000, when they began their joint work to create flash memory. For more than twenty years, the Yokkaichi plant has witnessed this successful cooperation. The news arrives at a crucial moment, confirming that synergy and shared benefits take precedence over separation.