Firms

Dune Ventures

Dune Ventures

New York, New York, United States · Miami, Florida, United States (SEC fund address)

dune.ventureslinkedin.comsec.gov

Dune Ventures is a US venture capital firm founded by David Brillembourg Jr. in2020, backing unconventional founders in interactive content, gaming and technology. Its current website describes a USD1–10million investment range; this is strategy guidance, not a reported individual ticket or fund size. Its published founder portfolio includes General Intuition, Orbit, Voldex, The Anti Fraud Co and Millions of Monsters. AI relevance includes General Intuition’s spatial and temporal reasoning models; neuroscience relevance includes Orbit Technologies’ immersive neurostimulation devices for virtual reality. Its official company profile identifies New York as headquarters; SEC fund filings use a Miami address. The published manager/founder sources identify David Brillembourg as founder and current investor; a complete private staff roster is not public. SEC identifies Dune Ventures Fund II, LP, a Delaware2025 venture fund, Dune Ventures GP II, LP as its general partner, and David as executive officer/managing member of the GP’s GP. The June3,2026 amendment reports USD29,732,653 subscriptions sold to21 investors, first sale June6,2025, indefinite offering. This is a subscriptions snapshot rather than a verified final close. A separately verified legal name for the management company and primary documentation for the widely reported USD100million debut-fund close were not available, so neither is asserted as a verified fund vehicle/close. This exact dune.ventures manager is distinct from French dune-ventures.com, Chinese duneventure.com, Dune Analytics, Dune Capital Management and Dune Real Estate Partners.

Founded
2020
Type
Venture capital

Funds1

  • Dune Ventures Fund II, LP$29M

    Delaware venture capital fund formed2025. SEC June3,2026 amendment reports USD29,732,653 subscriptions sold to21 investors; first sale June6,2025. Offering indefinite, no verified final close. Replaces original June4,2025 zero subscriptions filing; no duplicate zero fund. GP Dune Ventures GP II, LP; David Brillembourg managing member of GP of GP of issuer.

Team

Operations and support

David Brillembourg Jr.David Brillembourg Jr.Founder and Managing Partner

Co-investing

Andrew Chen
Anthos Capital
James Gwertzman
Makers Fund

Investments