Startups in Herndon
Updated 23 Oct 2026
37
Startups
37
Rows shown
166,525
All startups
37 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | Aventra Defense Systems | Herndon | Series A | Series A | 2026-10-05 | $20.5M |
| 2 | Expel | Herndon | Series D+ | Series E | 2022-10-03 | $288.8M |
| 3 | Revenium | Herndon | Seed | Seed | 2025-11-20 | $13.5M |
| 4 | Tellius | Herndon | Series B | Series B | 2022-10-20 | $31.7M |
| 5 | Everfox | Herndon | Seed | Seed | 2024-04-05 | $8.1M |
| 6 | Hive Pro | Herndon | Seed | Seed | 2023-07-12 | $7.0M |
| 7 | Strivacity | Herndon | Series A | Series A | 2023-04-04 | $31.3M |
| 8 | Airside | Herndon | Series B | Series B | 2020-08-07 | $21.0M |
| 9 | HySpecIQ | Herndon | Series B | Series B | 2021-09-15 | $20.0M |
| 10 | OPĀQ | Herndon | Series B | Series B | 2018-04-11 | $43.5M |
| 11 | MenuWing | Herndon | Seed | Seed | 2024-12-16 | $2.5M |
| 12 | CarbonKerma | Herndon | Seed | Seed | 2022-04-16 | $3.0M |
| 13 | All Traffic Solutions | Herndon | Series A | Series A | 2016-06-29 | $8.0M |
| 14 | NetWitness | Herndon | Series B | Series B | 2010-01-14 | $15.7M |
| 15 | Walkway Energy | Herndon | Pre-seed | Pre-seed | 2021-02-05 | $10K |
| 16 | Artis | Herndon | Seed | Seed | 1999-09-01 | |
| 17 | Netsec | Herndon | Series A | Series A | 2000-10-13 | $26.0M |
| 18 | CustomerAdvocacy.com | Herndon | Seed | Seed | 2010-02-01 | $500K |
| 19 | Denuo | Herndon | Seed | Seed | 2011-11-01 | $3.2M |
| 20 | nexVortex | Herndon | Seed | Seed | 2007-11-26 | |
| 21 | Aptela | Herndon | Series A | Series A | 2006-01-12 | $5.0M |
| 22 | TruCard | Herndon | Seed | Seed | 2021-09-15 | |
| 23 | BiJoTi | Herndon | Seed | Seed | 2014-11-01 | |
| 24 | Mascot Books | Herndon | Seed | Seed | 2022-08-09 | |
| 25 | SecureDB | Herndon | Seed | Seed | 2014-08-01 | |
| 26 | ZoomSafer | Herndon | Series B | Series B | 2011-03-07 | |
| 27 | Innovative Biologics | Herndon | Seed | Seed | 2007-10-02 | |
| 28 | Chromatis Networks | Herndon | Series B | Series B | 1999-11-30 | |
| 29 | Ruckus | Herndon | Series B | Series B | 2007-05-01 | |
| 30 | neoEYED | Herndon | Seed | Seed | 2020-06-25 | |
| 31 | Reliacast | Herndon | Series C | Series C | 2000-10-30 | |
| 32 | ScoreBoard | Herndon | Series B | Series B | 2000-07-21 | |
| 33 | Ruckus Network | Herndon | Series B | Series B | 2007-05-24 | $21.1M |
| 34 | Rapport | Herndon | Series C | Series C | 2007-10-23 | |
| 35 | Clareos | Herndon | Series A | Series A | 2003-04-03 | |
| 36 | Maps InDeed | Herndon | Seed | Seed | 2010-05-04 | $150K |
| 37 | CaliCasa | Herndon | Pre-seed | Pre-seed | 2014-10-15 | $50K |
Table 1. Startups in Herndon, by total raised. Source: FundingWatcher. Data as of 23 October 2026. Base: 37.
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Cite: FundingWatcher, 37 startups, 23 October 2026. https://fundingwatcher.com/startups/in/herndon-virginia/