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. Tego Inc$2.98MUnannounced · 590 days5 Feb 2025 · Waltham, MA
  2. Scripta Insights, Inc.$16.7MUnclear4 Feb 2025 · Wellesley, MA
  3. Fieldstone Bio, Inc.$5.92MUnclear31 Jan 2025 · Andover, MA
  4. Shop My Shelf, Inc.$72.9MUnclear30 Jan 2025 · Holden, MA
  5. Pison Technology, Inc.$5.35MAnnounced29 Jan 2025 · Boston, MA
  6. Syntis Bio, Inc.$6.32MUnannounced · 599 days27 Jan 2025 · Boston, MA
  7. Reprieve Cardiovascular, Inc.$9.52MUnannounced · 599 days27 Jan 2025 · Milford, MA
  8. MedMinder Systems, Inc.$11.5MUnannounced · 604 days22 Jan 2025 · Norwood, MA
  9. Presto Phoenix, Inc.$18MAnnounced16 Jan 2025 · Boston, MA
  10. MagLev Aero Inc.$184KUnannounced · 612 days14 Jan 2025 · Boston, MA
  11. Rcw, Inc.$938KUnannounced · 612 days14 Jan 2025 · Boston, MA
  12. Ambri, Inc.$11.1MAnnounced10 Jan 2025 · Marlborough, MA
  13. Datalign Advisory, Inc$5MAnnounced 40 days later2 Jan 2025 · Cambridge, MA
  14. Cytrellis Biosystems, Inc.$25.1MFiled before 202531 Dec 2024 · Woburn, MA
  15. Tive, Inc.$40MFiled before 202530 Dec 2024 · Boston, MA
  16. Cariina, Inc.$2.58MFiled before 202526 Dec 2024 · Boston, MA
  17. EnPlusOne Biosciences Inc.$21.8MFiled before 202526 Dec 2024 · Watertown, MA
  18. Mythic Therapeutics, Inc.$29.9MFiled before 202526 Dec 2024 · Waltham, MA
  19. Ablative Solutions, Inc.$37.2MFiled before 202526 Dec 2024 · Wakefield, MA
  20. Sprout Labs, Inc.$2MFiled before 202519 Dec 2024 · Needham, MA
  21. FiVerity Inc.$8.51MFiled before 202517 Dec 2024 · Boston, MA
  22. AM Batteries, Inc.$44MFiled before 202517 Dec 2024 · Billerica, MA
  23. Origin Medical Systems, Inc.$6.66MFiled before 202512 Dec 2024 · Cambridge, MA
  24. Animol Discovery, Inc.$4MFiled before 202512 Dec 2024 · Boston, MA
  25. Fabri Inc.$5.2MFiled before 20255 Dec 2024 · Boston, MA
  26. Square Robot, Inc.$13MFiled before 20254 Dec 2024 · Marlborough, MA
  27. Manifold Biotechnologies, Inc.$32.8MFiled before 20253 Dec 2024 · Boston, MA
  28. Rooster Technologies, Inc.$5.44MFiled before 20252 Dec 2024 · Newton, MA
  29. Databento Inc.$34.2MFiled before 202519 Nov 2024 · Boston, MA
  30. DermBiont, Inc.$32.7MFiled before 202513 Nov 2024 · Boston, MA
  31. Family First, Inc.$1.65MFiled before 20254 Nov 2024 · Boston, MA
  32. Copernic Catalysts, Inc.$6.78MFiled before 20254 Nov 2024 · Cambridge, MA
  33. Axonis Therapeutics, Inc.$46MFiled before 20251 Nov 2024 · Boston, MA
  34. Seaport Therapeutics, Inc.$226MFiled before 202531 Oct 2024 · Boston, MA
  35. Novoscribe, Inc.$30.9MFiled before 202530 Oct 2024 · Lowell, MA
  36. Transaera, Inc.$5.57MFiled before 202530 Oct 2024 · Somerville, MA
  37. Embr Labs Inc.$3MFiled before 202530 Oct 2024 · Boston, MA
  38. Anna Health Inc.$9.26MFiled before 202529 Oct 2024 · Boston, MA
  39. Vanu, Inc.$5.39MFiled before 202528 Oct 2024 · Lexington, MA
  40. Cala Systems, Inc.$1.9MFiled before 202525 Oct 2024 · Somerville, MA
  41. Mediar Therapeutics, Inc.$85MFiled before 202522 Oct 2024 · Boston, MA
  42. Micronotes, Inc.$899KFiled before 202521 Oct 2024 · Boston, MA
  43. Amplitude Vascular Systems, Inc.$23.6MFiled before 202518 Oct 2024 · Boston, MA
  44. Canvas Envision, Inc.$7.91MFiled before 202518 Oct 2024 · Boston, MA
  45. Treeline Biosciences, Inc.$422MFiled before 202517 Oct 2024 · Watertown, MA
  46. Affini-T Therapeutics, Inc.$17.6MFiled before 202515 Oct 2024 · Watertown, MA
  47. Abacus Insights, Inc.$6.31MFiled before 202515 Oct 2024 · Boston, MA
  48. SpectraWAVE, Inc.$50.3MFiled before 202515 Oct 2024 · Bedford, MA
  49. Enabled Play, Inc.$1.93MFiled before 202511 Oct 2024 · Wilmington, MA
  50. CloudZero Inc.$6MFiled before 202511 Oct 2024 · Boston, MA