Grinich Investments

Syndicate · Seattle, WA

Verified active in the last 12 months

Investment syndicate based in Seattle, WA. 21 deal vehicles (SPVs) filed with the SEC since Sep 2024.

Stages
Pre-seed, Seed
Typical check (est.)
$50K–$150K
Latest fund
None on file
Last verified activity
Dec 2025

Focus

Sector focus not yet verified

Funds and vehicles on SEC file

  • Grinich Investments Burst XXX, a series of Grinich Investments II, LP

    Deal vehicle · $158K offering

    Dec 2025
  • Grinich Investments Burst XXIX, a series of Grinich Investments II, LP

    Deal vehicle · $140K offering

    Nov 2025
  • Grinich Investments Burst XXVIII, a series of Grinich Investments II, LP

    Deal vehicle · $52.6K offering

    Oct 2025
  • Grinich Investments Burst XXVII, a series of Grinich Investments II, LP

    Deal vehicle · $209K offering

    Sep 2025
  • Grinich Investments Burst XXVI, a series of Grinich Investments II, LP

    Deal vehicle · $156K offering

    Sep 2025
  • Grinich Investments Burst XIX, a series of Grinich Investments II, LP

    Deal vehicle · $122K offering

    Jul 2025
  • Grinich Investments Burst XXIII, a series of Grinich Investments II, LP

    Deal vehicle · $42.1K offering

    Jul 2025
  • Grinich Investments Burst XXIV, a series of Grinich Investments II, LP

    Deal vehicle · $42.1K offering

    Jul 2025
  • Grinich Investments Burst XXV, a series of Grinich Investments II, LP

    Deal vehicle · $52.6K offering

    Jul 2025
  • Grinich Investments Burst XXI, a series of Grinich Investments II, LP

    Deal vehicle · $126K offering

    Jun 2025

Sources

Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.