Funded Startups in Littleton
Across the 11 most recent Littleton-area entries shown, the largest disclosed funding is Vivos Therapeutics at $24M on 2021-05-06; among the other disclose…
Across the 11 most recent Littleton-area entries shown, the largest disclosed funding is Vivos Therapeutics at $24M on 2021-05-06; among the other disclosed amounts, the next-largest is $17M (JETCOOL Technologies, Littleton, Massachusetts, on 2023-10-11), while the remaining disclosed figures are comparatively small (e.g., $6M on 2025-08-11 and $3M on 2026-03-04).
The list is also temporally concentrated: 4 of the 11 rows fall between 2026-02-02 and 2026-04-07, and the most recent item is Vivos Therapeutics ($2M) dated 2026-04-07. Geographically, 10 of 11 entries are based in Littleton, Colorado, but one outlier is Littleton, Massachusetts (JETCOOL Technologies, $17M on 2023-10-11). Sector-wise, Health Care appears in 3 entries (Vivos Therapeutics twice, plus Securisyn Medical on 2025-08-11), and stage labels are frequently non-specific: 5 rows are “Series Unknown,” with an additional 2 “undisclosed” amounts within the dates shown.
Most recent rounds
11 shownRelated listings
Frequently asked
What’s the largest disclosed round in the Littleton-area data, and how far above the rest is it?
Vivos Therapeutics’ $24M round (2021-05-06) is the top disclosed amount. The next-largest disclosed figure is $17M (JETCOOL Technologies, 2023-10-11), and most other disclosed rounds cluster much lower (for example $6M on 2025-08-11 and $3M on 2026-03-04).
Are the most recent rounds clustered into a narrow window?
Yes. Four of the 11 rows fall between 2026-02-02 (WhisperQuake, $10K) and 2026-04-07 (Vivos Therapeutics, $2M), with two additional Littleton entries immediately adjacent in early April 2026 (Beacon Communications on 2026-04-06, and Real Estate Business Analytics on 2026-03-04).
Does the list over-represent any particular sector, and what does the mix look like at a high level?
Health Care is the clearest sector cluster with 3 entries: Vivos Therapeutics (2026-04-07 for $2M and 2021-05-06 for $24M) and Securisyn Medical ($6M on 2025-08-11). Other sectors appear once each (e.g., Education: WhisperQuake on 2026-02-02; Renewables & Environment: Next Step Energy Solutions on 2024-01-17).
How often are stage labels or disclosed amounts missing or non-specific?
Stage classification is frequently non-specific: 5 of the 11 rows show “Series Unknown” and 1 shows “Venture - Series Unknown.” On the amount field, two rows are explicitly “undisclosed” (Beacon Communications on 2026-04-06 and Emporia on 2024-06-13), alongside other disclosed amounts such as $3M (Real Estate Business Analytics, 2026-03-04) and $17M (JETCOOL Technologies, 2023-10-11).
Is there a geographic outlier despite the page being “Littleton”?
One entry breaks the Colorado concentration: JETCOOL Technologies is listed in Littleton, Massachusetts with a $17M round dated 2023-10-11. The rest (10 of 11 rows) are in Littleton, Colorado, including both Vivos Therapeutics entries and Securisyn Medical’s $6M round (2025-08-11).
Know which startups just got funded. Every week.
Fresh funding rounds, new companies, and the sectors moving fastest — in your inbox every Monday morning.
Free. Sent every Monday. Unsubscribe anytime.