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Mobile Action
Ben Ling-founded Mobile Action is a San Francisco-based multi-family office backing enterprise software, AI, fintech, and climate tech from seed to growth.
Mobile Action
Ben Ling founded Mobile Action in 2010 after a career that included product leadership at Google, YouTube, and Facebook. The firm operates as a multi-family office, managing capital for a small group of families, though the wealth origin remains undisclosed publicly. Mobile Action pursues a sector-agnostic strategy concentrated on technology, with confirmed investments spanning enterprise software, artificial intelligence, fintech, digital health, and climate technology. The firm invests across stages, from seed to growth, primarily through direct co-investments alongside established venture capital firms. Portfolio companies include publicly named positions in companies such as Robinhood, Uber, and Coinbase, among others. The geographic focus is primarily North America, with some exposure to global tech hubs. Total deployment is undisclosed, but the firm has been active for over a decade with a lean team structure. The firm maintains a flat organizational model with no additional physical offices outside San Francisco. It has not publicly disclosed any philanthropic foundation or adjacent vehicles. Mobile Action distinguishes itself structurally by operating as a concentrated co-investor rather than a fund-of-funds — it deploys capital directly into companies alongside leads, not through intermediaries. The firm's governance is founder-led with Ben Ling retaining investment authority, and succession planning is not publicly detailed.
General information
Firm type
Multi Family Office
Year founded
2010
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Principals
Ben Ling
Founder & General Partner
Sector focus
Frequently asked questions
Who runs investment decisions at Mobile Action?
Ben Ling, founder and general partner, leads all investment decisions. Ling previously held product leadership roles at Google, YouTube, and Facebook before founding the firm in 2010 (per public record).
How does Mobile Action source proprietary deal flow?
The firm sources deals through its network of co-investors and relationships with top-tier venture capital firms. It does not maintain a public deal-sourcing platform or formal scout program.
Is Mobile Action structured as a single family office or does it operate more like a venture firm?
Mobile Action is structured as a multi-family office, managing capital for a small group of families. It operates with a lean team and makes direct co-investments akin to a venture firm, but without a traditional fund structure.
What investment stages does Mobile Action typically target?
The firm invests from seed through growth stages, with a preference for companies that have demonstrated product-market fit and strong network effects. It is sector-agnostic within technology.
Does Mobile Action participate in fund commitments or only direct deals?
The firm focuses on direct co-investments alongside lead venture capital firms rather than making limited partner commitments to funds. This allows for concentrated capital deployment.
Which sectors does Mobile Action explicitly avoid?
The firm does not publicly disclose any excluded sectors, but its confirmed portfolio concentrates on technology-driven platforms — it has not been publicly linked to sectors like real estate, energy extraction, or manufacturing.
Where does the underlying wealth come from?
The wealth origin for Mobile Action's underlying families has not been publicly disclosed. The firm's founder, Ben Ling, built personal wealth from executive roles at major technology companies before founding the firm (per public record).
Profile maintained by Altss 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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