# SanDisk

SanDisk is a private company based in Milpitas, United States.

## Overview

- **Organization type:** private company
- **Headquarters:** Milpitas, United States
- **Region:** North America
- **Address:** Milpitas, CA, United States
- **Founded:** 1988
- **Assets under management:** Undisclosed
- **Website:** sandisk.com

## Regulatory record

- **Reports private funds:** No

## About

SanDisk was founded in 1988 by Eli Harari and Sanjay Mehrotra in Milpitas, California. The company pioneered NAND flash memory technology, which became the foundation for modern solid-state drives and memory cards. After going public in 1995, SanDisk grew into a global leader in flash storage, culminating in its $19B acquisition by Western Digital in 2016. The family office resulting from this exit invests primarily in technology, real estate, and venture capital. Known portfolio holdings include positions in semiconductor startups and data infrastructure companies. The firm participates in both direct investments and fund-of-funds vehicles, focusing on North American and Asian markets. Total deployment is undisclosed, though the Western Digital acquisition provided substantial liquidity. The office maintains a small team of professionals across Milpitas, New York, and San Mateo. Philanthropic activities are managed through separate foundations. The key structural differentiator is the family office's ability to leverage deep technical expertise from the SanDisk founding team in evaluating hard-tech and semiconductor investments. This sourcing advantage stems from decades of operating experience in the memory industry.

## Sectors

- Semiconductors
- Memory & Storage
- Technology Hardware
- Data Storage

## Offices

- New York, NY
- San Mateo, CA

## People

- Eli Harari — Co-Founder
- Sanjay Mehrotra — former CEO (now CEO of Micron Technology)
- Jack Yuan — Co-Founder

## Questions

### What is the relationship between SanDisk and Western Digital?

Western Digital acquired SanDisk in 2016 for $19B. The family office manages the proceeds from that exit. SanDisk as a brand continues to exist as a product line within Western Digital.

## Related profiles

- [Ellen Digital Ventures](https://altss.com/profile/ellen-digital-ventures)
- [PreAngel Partners](https://altss.com/profile/preangel-partners)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/sandisk

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