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Ironfire Ventures
Ironfire Ventures is a cross border fund with in house design and research services. It invests in startups from seed to series B in Artificial Intelligence,...
Ironfire Ventures
Ironfire Ventures is a cross border fund with in house design and research services. It invests in startups from seed to series B in Artificial Intelligence, Lifestyle (consumption upgrades), and Frontier Technology. The firm aims to be part of founders' journeys as they shape the world through waves of innovation.
General information
Firm type
Venture Capital
Year founded
2015
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Principals
Ian F. Johnston
Managing Partner
Sector focus
Frequently asked questions
How does Ironfire source deal flow, and what differentiates its access?
The firm sources primarily from the Bay Area technology ecosystem. Its principal structural differentiator is a limited-partner base that includes Asian family offices and technology operators, giving Ironfire portfolio companies direct go-to-market pathways into Asia-Pacific — a distribution channel most US-only seed funds cannot offer.
Does Ironfire Ventures participate in fund commitments or only direct deals?
Ironfire invests directly into operating companies. The firm does not operate a fund-of-funds strategy, nor does it publicly allocate to other venture capital managers. Its capital deploys exclusively into portfolio-company equity at the seed stage.
What sectors does Ironfire explicitly avoid?
Ironfire has historically concentrated on enterprise software, applied AI, and deep tech. It has not been active in life sciences, consumer apps, climate hardware, or crypto, and its public portfolio does not indicate any negative screening beyond sector focus. These exclusions reflect mandate discipline rather than an explicit negative list.
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