Single Family Office

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Sutardja Family

Sutardja Family is a single family office based in San Jose; the Altss profile covers its classification, headquarters, registration, AUM band, and key...

Sutardja Family

Sutardja Family is a family office that has made one investment, deploying $75 million in total capital. The firm focuses on the software sector.

General information

Firm type

Single Family Office

Location

Region

North America

Country

United States

City

San Jose

Corporate office

San Jose, CA, United States

Additional offices

Seoul, South Korea · London, United Kingdom · Orem, UT, United States · Wanchai, Hong Kong · Taipei City, Taiwan · Ho Chi Minh City, Vietnam

Principals

Sehat Sutardja

Co-founder, Marvell Technology; likely principal

Weili Dai

Co-founder, Marvell Technology; likely principal

Pantas Sutardja

Likely family principal

Sector focus

SemiconductorsEnterprise SoftwareAI/MLIndustrial Tech

Frequently asked questions

Who runs investment decisions at Sutardja Family?

The office has not publicly named a dedicated CIO. Investment decisions are believed to flow through the co-founders Sehat Sutardja and Weili Dai, likely supported by a small internal team across its global offices. The family's Marvell operating background suggests a hands-on, technically informed approach to evaluating semiconductor and deep-tech deals.

How does Sutardja Family source proprietary deal flow?

The office sources deals through the Sutardja family's deep personal networks in the global semiconductor industry. With offices in Taiwan, South Korea, and Vietnam — three critical nodes in the chip supply chain — the family can access founders and technologies that are often overlooked by Silicon Valley-centric venture funds. Their Marvell operating experience further filters deal quality.

Is Sutardja Family structured as a single family office or does it operate more like a venture firm?

It operates as a single family office, not a venture firm raising outside capital. The office makes direct investments from its own balance sheet and does not market to external limited partners. While its deep-tech focus resembles a venture capital strategy, its indefinite hold periods and lack of fund structures keep it firmly in the family-office category.

What sectors does Sutardja Family explicitly avoid?

Public investment records are too limited to map explicit avoidances. However, based on the wealth origin and office locations, the family shows little interest in consumer-facing brands, traditional retail, or simple software-as-a-service plays where it holds no technical edge. The preferred terrain remains hardware-adjacent technology.

Where does the underlying wealth come from?

The wealth originates from Marvell Technology, the fabless semiconductor company co-founded in 1995 by Sehat Sutardja, his wife Weili Dai, and his brother Pantas Sutardja. Sehat Sutardja served as CEO until 2016, and Weili Dai was President. Their Marvell equity liquidated partially through public-market sales and partially through a major 2017 restructuring that returned capital to shareholders.

Does Sutardja Family maintain philanthropic structures, and how are they separated?

The family has made significant philanthropic gifts through personal giving rather than a branded foundation. Sehat Sutardja and Weili Dai donated $20 million to UC Berkeley in 2022 to establish a nanotechnology research center. This giving occurs outside the family office's investment vehicle and focuses on fundamental science education.

What is Sutardja Family's known posture on co-investments alongside external GPs?

The office is not publicly known to syndicate deals or participate as a passive LP in venture funds. Its direct-deal approach and technologist principals suggest a preference for leading or co-leading rounds with other corporate or family-backed investors rather than committing to blind-pool funds run by third-party managers.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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