Black Diamond Ventures

Black Diamond Ventures is a Los Angeles, California–based venture capital firm founded in 1998 that makes multi‑stage investments in biotechnology, deep technology and medical technology companies. The firm partners with visionary founders to provide growth capital, strategic guidance and operational support across later venture and growth financing rounds. Its investment focus includes technologies in AI, big data, materials science, semiconductors and transformative life science solutions. Black Diamond typically offers both initial and follow‑on capital and leverages its network of industry partners to help portfolio companies scale. The firm engages actively with management teams on strategic development and long‑term value creation. Its portfolio reflects a range of deep tech and biotech innovators.