Boulder Ventures

Rounds

1. Synaptic Era Inc.$2.05MUnannounced · 132 days8 May 2026 · Baltimore, MD
2. Opanga Networks, Inc.$200KAnnounced18 Jun 2025 · Seattle, WA
3. Synaptic Advisory Partners Inc.$5.2MUnannounced · 587 days7 Feb 2025 · Baltimore, MD
4. Ambrosia Biosciences Inc.$16MFiled before 202520 Aug 2024 · Boulder, CO
5. Adwerx, Inc.$5.78MFiled before 20258 Mar 2024 · Durham, NC
6. Zenoss Inc$4MFiled before 202513 Feb 2023 · Austin, TX
7. Adwerx, Inc.$1.54MFiled before 202523 Jan 2023 · Durham, NC
8. eMinor Inc$5.25MFiled before 202524 Aug 2022 · Morrisville, NC
9. PeopleReign, Inc.$4MFiled before 202515 Apr 2022 · San Jose, CA
10. Adwerx, Inc.$2.35MFiled before 202526 Jan 2022 · Durham, NC
11. ArcherDX, Inc.$1.56MFiled before 202530 Apr 2020 · Boulder, CO
12. CommercialTribe Inc.$1.59MFiled before 202512 Mar 2020 · Denver, CO
13. ArcherDX, Inc.$1.3MFiled before 20255 Mar 2020 · Boulder, CO
14. ArcherDX, Inc.$4.63MFiled before 20255 Mar 2020 · Boulder, CO
15. ArcherDX, Inc.$55MFiled before 202517 Dec 2019 · Boulder, CO
16. Zenoss Inc$7.5MFiled before 202512 Nov 2019 · Austin, TX
17. Stardog Union$8.67MFiled before 202530 Oct 2019 · Arlington, VA
18. ArcherDX, Inc.$15MFiled before 202524 May 2019 · Boulder, CO
19. SyncHR, Inc.$12MFiled before 202519 Oct 2018 · Denver, CO
20. CommercialTribe Inc.$1MFiled before 202530 Aug 2018 · Denver, CO
21. SyncHR, Inc.$5.16MFiled before 202521 May 2018 · Denver, CO
22. ArcherDX, Inc.$37.6MFiled before 202520 Mar 2018 · Boulder, CO
23. Stardog Union$9.12MFiled before 202515 Feb 2018 · Arlington, VA
24. Black Bear Energy, Inc.$1.8MFiled before 20259 Feb 2018 · Boulder, CO
25. CommercialTribe Inc.$2MFiled before 202530 Oct 2017 · Denver, CO
26. Adwerx, Inc.$4.42MFiled before 202529 Aug 2017 · Durham, NC
27. Datavail Corp$10MFiled before 202512 Jul 2017 · Broomfield, CO
28. SyncHR, Inc.$13MFiled before 20253 Apr 2017 · Denver, CO
29. Miragen Therapeutics, Inc.$40.7MFiled before 202514 Feb 2017 · Boulder, CO
30. SurfWatch Labs, Inc.$3.98MFiled before 202517 Aug 2016 · Sterling, VA
31. Black Bear Energy, Inc.$2.5MFiled before 20253 Aug 2016 · Boulder, CO
32. Bioptix Diagnostics, Inc.$2.46MFiled before 202513 May 2016 · Boulder, CO
33. eMinor Inc$1.45MFiled before 202523 Dec 2015 · Durham, NC
34. Datavail Corp$47.3MFiled before 202522 Dec 2015 · Broomfield, CO
35. CommercialTribe Inc.$6MFiled before 20254 Dec 2015 · Denver, CO
36. Miragen Therapeutics, Inc.$25MFiled before 202512 Nov 2015 · Boulder, CO
37. SyncHR, Inc.$16MFiled before 202513 Oct 2015 · Oakland, CA
38. FlyBy Media, Inc.$5.99MFiled before 202530 Sep 2015 · New York, NY
39. Bioptix Diagnostics, Inc.$1MFiled before 20251 Sep 2015 · Boulder, CO
40. AdWerx, Inc.$1.25MFiled before 20253 Aug 2015 · Durham, NC
41. SurfWatch Labs, Inc.$5.2MFiled before 202526 Feb 2015 · Sterling, VA
42. Bioptix Diagnostics, Inc.$1.5MFiled before 202526 Feb 2015 · Boulder, CO
43. CommercialTribe Inc.$3.98MFiled before 202520 Feb 2015 · Denver, CO
44. FlyBy Media, Inc.$2MFiled before 202520 Feb 2015 · New York, NY
45. Miragen Therapeutics Inc$8.5MFiled before 202517 Feb 2015 · Boulder, CO
46. FlyBy Media, Inc.$2MFiled before 202520 Aug 2014 · New York, NY
47. Bioptix Diagnostics, Inc.$2.05MFiled before 202513 Aug 2014 · Boulder, CO
48. Rapt Media, Inc.$3.1MFiled before 202513 Aug 2014 · Boulder,, CO
49. Miragen Therapeutics Inc$13MFiled before 202526 Jun 2014 · Boulder, CO
50. HackSurfer, Inc.$3.5MFiled before 202523 Apr 2014 · Mclean, VA
51. Datavail Corp$2.12MFiled before 202526 Mar 2014 · Broomfield, CO
52. Intellinote, Inc.$4.3MFiled before 202528 Jan 2014 · Reston, VA
53. Intellinote, Inc.$4.3MFiled before 202528 Jan 2014 · Reston, VA
54. Miragen Therapeutics Inc$6MFiled before 20253 Jan 2012 · Boulder, CO

By year

Raises are checked for an announcement from 2025 on.

Funds

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