UnannouncedVCStartups

Startups in Massachusetts

2,206 venture-backed rounds by startups based in Massachusetts since 2012, 102 of the recent ones with no public announcement found.

Rounds, newest first

  1. Biobot Analytics, Inc.$13.5MAnnounced 12 days later6 Jun 2025 · Cambridge, MA
  2. S2N Health Inc.$4.31MAnnounced5 Jun 2025 · Boston, MA
  3. Reprieve Cardiovascular, Inc.$30.9MAnnounced 69 days later5 Jun 2025 · Milford, MA
  4. Sware, Inc.$8.02MAnnounced3 Jun 2025 · Chelsea, MA
  5. Farsight AI, Inc.$14.7MUnclear30 May 2025 · Cambridge, MA
  6. Radical Plastics, Inc.$1.03MUnannounced · 477 days29 May 2025 · Beverly, MA
  7. Sotero, Inc.$616KUnannounced · 479 days27 May 2025 · Burlington, MA
  8. Courage Therapeutics, Inc.$4.51MAnnounced22 May 2025 · Newton, MA
  9. Cohere Health Inc.$90MAnnounced22 May 2025 · Boston, MA
  10. Rhino Federated Computing, Inc.$15MAnnounced22 May 2025 · Boston, MA
  11. H2Ok Innovations Inc.$12.4MAnnounced 62 days later15 May 2025 · Somerville, MA
  12. Crosslink Therapeutics Inc.$4.25MUnannounced · 491 days15 May 2025 · Boston, MA
  13. Antares Therapeutics, Inc.$30MAnnounced 26 days later15 May 2025 · Boston, MA
  14. Newton Research, Inc.$8MAnnounced 82 days later15 May 2025 · Needham, MA
  15. Wunderite, Inc.$1.4MUnannounced · 492 days14 May 2025 · Bourne, MA
  16. Hera Materials INC$2.46MUnclear13 May 2025 · Somerville, MA
  17. Lithios Inc.$12.1MUnannounced · 497 days9 May 2025 · Medford, MA
  18. BrightSpec, Inc.$3.91MUnannounced · 499 days7 May 2025 · Waltham, MA
  19. CodaMetrix Inc.$11.6MUnannounced · 504 days2 May 2025 · Boston, MA
  20. Lexington Medical, Inc.$37.8MAnnounced29 Apr 2025 · Bedford, MA
  21. Push Security, Inc.$30MAnnounced29 Apr 2025 · Boston, MA
  22. Viken Detection Corp$2MUnannounced · 526 days10 Apr 2025 · Burlington, MA
  23. Neutrolis Inc.$965KUnannounced · 528 days8 Apr 2025 · Cambridge, MA
  24. Incentivio, Inc$3.9MUnannounced · 533 days3 Apr 2025 · Boston, MA
  25. Cognito Therapeutics Group, Inc.$196MUnclear1 Apr 2025 · Cambridge, MA
  26. Hydrocision Inc$2.53MUnannounced · 535 days1 Apr 2025 · North Billerica, MA
  27. BluStream Corp$2.08MUnannounced · 539 days28 Mar 2025 · Worcester, MA
  28. Trellis Air Corp$6.61MUnannounced · 546 days21 Mar 2025 · Somerville, MA
  29. Realtime Robotics, Inc.$21.2MAnnounced21 Mar 2025 · Boston, MA
  30. Jana Care, Inc.$2.9MUnannounced · 547 days20 Mar 2025 · Watertown, MA
  31. TURING AI Corp$13.6MAnnounced18 Mar 2025 · Woburn, MA
  32. Wyebot, Inc.$880KUnannounced · 549 days18 Mar 2025 · Marlboro, MA
  33. Inflammasome Therapeutics, Inc.$2.45MUnannounced · 550 days17 Mar 2025 · Newton, MA
  34. Genomate Health, Inc.$2MAnnounced 54 days later12 Mar 2025 · Cambridge, MA
  35. Vertical Horizons Power Innovations Inc.$7.45MUnclear4 Mar 2025 · Cambridge, MA
  36. Via Science, Inc.$28.4MAnnounced 14 days later4 Mar 2025 · Somerville, MA
  37. RenaBio Therapeutics, Inc.$250KUnannounced · 569 days26 Feb 2025 · Natick, MA
  38. Vaxess Technologies, Inc.$8.4MAnnounced 42 days later26 Feb 2025 · Cambridge, MA
  39. Newleos Therapeutics, Inc.$93.4MAnnounced24 Feb 2025 · Boston, MA
  40. Foundation Alloy Technology Explorations, Inc.$16.9MAnnounced21 Feb 2025 · Cambridge, MA
  41. CloudZero Inc.$48MUnclear19 Feb 2025 · Boston, MA
  42. Abcuro, Inc.$80MAnnounced19 Feb 2025 · Newton, MA
  43. Electrified Thermal Solutions, Inc.$18.6MAnnounced13 Feb 2025 · Medford, MA
  44. Genomate Health, Inc.$2.65MAnnounced 83 days later11 Feb 2025 · Cambridge, MA
  45. Genomate Health, Inc.$5.74MAnnounced11 Feb 2025 · Cambridge, MA
  46. Chasm Advanced Materials, Inc.$5MUnannounced · 584 days11 Feb 2025 · Canton, MA
  47. Unison Computing, PBC$3.12MUnannounced · 585 days10 Feb 2025 · Somerville, MA
  48. AgZen Inc.$10MAnnounced 31 days later7 Feb 2025 · Somerville, MA
  49. Nanopath Inc$5.34MUnannounced · 589 days6 Feb 2025 · Cambridge, MA
  50. MacroCycle Technologies Inc.$4.02MAnnounced 1 day later5 Feb 2025 · Cambridge, MA