You have great science but need to quickly
translate that into revenue.
That's where we help.
We identify and grow early biotech, medtech, and deeptech startups,
including independent innovators and university spinouts.
We bring network, technical, and commercial expertise,
and we work at-risk for equity.
We help scientists and inventors turn new technology into funded, growing companies, whether the path runs through SBIRs, angels, corporate partners, or straight to market.
We're experienced operators embedded in your company — not coaches, not investors at arm's length. We work at-risk for equity, so we only win when you do.
AI can organize, analyze, and draft. But a strong prototype alone rarely wins the attention of people who can make it succeed, and AI can't change that. Longleaf brings real-world knowledge of how partners, funders, and customers evaluate new technology, plus trusted relationships that can turn early innovation into successful businesses.
No cohorts. Every engagement is bespoke — we embed in your business.
No LPs, no conflicts. We invest our most scarce resource: expert time.
No hourly fees. We work at-risk for equity.
We bring network, domain knowledge, and hands-on execution — to strengthen your firm, protect your IP, and drive commercialization.
We embed in your organization to validate market opportunity and define the go-to-market strategy.
We provide or facilitate pre-angel capital to bridge the hardest financing gap in deep-tech.
We activate our network to drive revenue and position the company for institutional investment or acquisition.
This approach lets us work step-by-step with you,
for as long (or as little) as we all agree is best.
Biotech and global pharma operator — lab to market, building technical teams, and scientific portfolio management.
Market creation, commercialization, M&A, and federal funding — translating early-stage technology into commercial strategy.
We carefully select the Carolinas-based firms we help. We start with a free introductory process — you get to know us, we get to know you. Fill out the form below to begin that process.