Paradoxiom Capital

Katherine Liola, the founder and CEO, operates as the sole investment decision-maker. She draws on a network of operating advisors but retains full discretion on all allocations, consistent with a single-family-office governance structure. The firm does not employ an investment committee.

Paradoxiom's stated investment framework targets founders with demonstrable expertise in at least two orthogonal domains — for example, a machine-learning researcher who is also a professionally accomplished musician, or a systems engineer with a PhD in linguistics. The firm argues this profile produces category-defining companies that conventional venture screens miss. The thesis functions as both a sourcing filter and a narrative anchor in the firm's external positioning.

Paradoxiom deploys exclusively through direct equity investments in operating companies. There is no public record of the firm making fund commitments, purchasing secondary stakes, or participating in SPVs. The office's permanent-capital structure removes the incentive to recycle distributions into fee-bearing fund vehicles.

No. Liola has not publicly attributed her capital base to a single liquidity event or inheritance. The Paradoxiom portfolio appears to have been built through a series of early-stage angel investments made over roughly a decade before the office's formal incorporation in 2018.

Yes. The Paradoxiom Foundation, established in 2021, directs grants toward open-source software infrastructure and early-stage STEM education programs. It is legally separate from the investment office, with its own board and grantmaking cadence.

The firm sources primarily through Katherine Liola's personal network of founders, engineers, and operators built during her career in the San Francisco technology ecosystem. Paradoxiom does not maintain a public application portal, and its known investments have consistently come from warm introductions rather than inbound pitch decks.

While the firm has not published a standard check size, public records across portfolio rounds suggest a range consistent with pre-seed and seed-stage first institutional checks — typically the largest non-institutional investment on a company's cap table at the point of entry. Paradoxiom has disclosed a preference for this position, aiming to anchor rounds before venture funds commit.