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4.0 Partners
Eric Shapiro runs 4.0 Partners, a San Francisco venture firm built atop his operating experience as CEO of ArcTouch.
4.0 Partners
4.0 Partners was founded by Eric N. Shapiro, a serial entrepreneur who also serves as CEO of ArcTouch, the app-development firm he established. The firm's DNA traces to the operational trenches of mobile-software engineering, making its posture distinct from pure financial investors in the Bay Area. 4.0 Partners engages across the venture lifecycle, from seed-stage checks to later-stage expansion rounds, with a generalist mandate that reflects Shapiro's broad technology background and ArcTouch's client roster spanning Fortune 500 brands. The firm conducts direct investments without a disclosed focus on any single sub-sector, though Shapiro's track record with ArcTouch — a company acquired by WPP-owned Grey Group — anchors the strategy in applied digital product markets. Headquartered in San Francisco, 4.0 Partners operates as a lean entity. The firm's public profile is deliberately low, consistent with a founder-led shop that allocates capital alongside active operating responsibilities. Adjacent structures or named portfolio holdings are not publicly itemized. As an operator-led investment vehicle, 4.0 Partners' structural differentiator is the technical due-diligence capability and post-investment support that flows directly from Shapiro's ongoing role inside a services company — offering portfolio companies practical product-engineering resources rarely available through a conventional generalist venture fund.
General information
Firm type
Generalist
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Principals
Eric N. Shapiro
Founder & Managing Partner
Frequently asked questions
Who runs investment decisions at 4.0 Partners?
Investment decisions are driven by Eric N. Shapiro, the firm's Founder and Managing Partner. Shapiro concurrently serves as CEO of ArcTouch, the mobile-app development studio he founded, which informs his approach to technical evaluation and deal sourcing.
How does 4.0 Partners source proprietary deal flow?
Deal flow is sourced through Shapiro's network as CEO of ArcTouch, a firm that has built mobile products for major brands since 2008. The intersection of a services business and venture capital provides visibility into emerging startups and technology trends before they reach broader institutional radar.
Is 4.0 Partners structured as a single family office or does it operate more like a venture firm?
4.0 Partners is categorized as a venture-focused asset manager, not a family office. It operates as an operator-led investment entity alongside Shapiro's active role at ArcTouch, rather than as a formal institutional fund with external limited partners.
What investment stages does 4.0 Partners typically target?
The firm's strategy spans the full venture spectrum — early-stage seed and startup rounds through to expansion and late-stage venture. Its generalist mandate does not restrict activity to a single stage band.
How does the ArcTouch relationship affect 4.0 Partners' portfolio companies?
ArcTouch provides product design and engineering services that 4.0 Partners can extend to portfolio companies. This operational adjacency offers a differentiated support model: portfolio companies gain access to a professional mobile-product studio without incurring the typical agency costs of a standalone engagement.
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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