UnannouncedVCInvestor

SignalFire Eureka

Startup rounds since 2017 with a SignalFire Eureka investor on the board, and the firm's own fund filings.

Raises
13
since 2017
Unannounced
0
no announcement found, of those filed since 2025
Funds
1
fund filings under the firm's name

Rounds

  1. Horizon 3 AI, Inc.$73MAnnounced 21 days later22 May 2025 · San Francisco, CA
  2. SimpleDataLabs Inc$38.8MFiled before 202510 Oct 2024 · Palo Alto, CA
  3. SimpleDataLabs Inc$35MFiled before 20252 Oct 2023 · Palo Alto, CA
  4. Horizon 3 AI, Inc.$38MFiled before 20251 Aug 2023 · Dover, DE
  5. Prophia, Inc.$10.2MFiled before 202528 Jun 2022 · San Francisco, CA
  6. Argyle Systems Inc.$34.1MFiled before 202510 May 2022 · New York, NY
  7. Horizon 3 AI, Inc.$35MFiled before 202512 Nov 2021 · San Francisco, CA
  8. LeaseABLE, Inc.$2.44MFiled before 202522 Feb 2021 · San Francisco, CA
  9. Docugami, Inc.$11.5MFiled before 202511 Feb 2020 · Kirkland, WA
  10. Horizon 3 AI, Inc.$2.5MFiled before 20257 Feb 2020 · San Francisco, CA
  11. Anchore, Inc.$17.5MFiled before 202522 Jan 2020 · Santa Barbara, CA
  12. LeaseABLE, Inc.$5.1MFiled before 202531 Jul 2019 · San Francisco, CA
  13. TextRecruit, Inc.$3MFiled before 202513 Mar 2017 · San Jose, CA

By year

YearRaisesUnannounced
202510
20241—
20232—
20222—
20212—
20203—
20191—
20171—

Raises are checked for an announcement from 2025 on.

Funds

The firm's own fund filings, each at its latest filing.

FundFiledSizeRaised
SignalFire Eureka Fund, L.P.22 May 2026Open-ended$150M

Listed because a SignalFire Eureka fund's filing names a director of each company. A name match is not a verified identity.