Startups in San Jose
Updated 23 Oct 2026
749
Startups
100
Rows shown
166,525
All startups
100 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | SiMa.ai | San Jose | Series C | Series C | 2026-09-28 | $505.0M |
| 2 | Nex | San Jose | Series D+ | Series E | 2026-09-17 | $150.0M |
| 3 | Etched | San Jose | Series D+ | Series D | 2026-08-18 | $1.6B |
| 4 | Frore Systems | San Jose | Series D+ | Series D | 2026-03-16 | $323.0M |
| 5 | Archy | San Jose | Series C | Series C | 2026-09-11 | $93.0M |
| 6 | Aviz Networks | San Jose | Series A | Series A | 2024-11-21 | $31.0M |
| 7 | Exaforce | San Jose | Series B | Series B | 2026-05-12 | $201.0M |
| 8 | Lumilens | San Jose | Series C | Series C | 2026-08-06 | $836.5M |
| 9 | SciFin | San Jose | Seed | Seed | 2026-09-01 | $44.0M |
| 10 | Credo Semiconductor | San Jose | Series D+ | Series D | 2020-06-06 | $108.0M |
| 11 | Tredence | San Jose | Series B | Series B | 2022-12-22 | $205.0M |
| 12 | CloudBees | San Jose | Series D+ | Series F | 2021-12-09 | $356.2M |
| 13 | Spectro Cloud | San Jose | Series D+ | Series D | 2026-07-15 | $262.5M |
| 14 | Kognitos | San Jose | Series B | Series B | 2025-06-24 | $53.3M |
| 15 | Cisco | San Jose | Seed | Seed | 1987-01-01 | $2.5M |
| 16 | Vectra AI | San Jose | Series D+ | Series F | 2021-04-29 | $352.5M |
| 17 | AppZen | San Jose | Series D+ | Series D | 2025-09-22 | $280.6M |
| 18 | Hyphen | San Jose | Series B | Series B | 2025-08-13 | $93.0M |
| 19 | Aerones | San Jose | Series B | Series B | 2025-06-02 | $113.9M |
| 20 | Point2 Technology | San Jose | Series B | Series B | 2026-08-10 | $187.2M |
| 21 | Concentric AI | San Jose | Series B | Series B | 2024-10-24 | $67.0M |
| 22 | Wirestock | San Jose | Series A | Series A | 2026-05-14 | $25.3M |
| 23 | Menos AI | San Jose | Seed | Seed | 2026-09-28 | $10.3M |
| 24 | Hark | San Jose | Series A | Series A | 2026-05-20 | $700.0M |
| 25 | Astera Labs | San Jose | Series D+ | Series D | 2022-11-17 | $206.3M |
| 26 | Lumber | San Jose | Series A | Series A | 2025-03-24 | $21.0M |
| 27 | Ethernovia | San Jose | Series B | Series B | 2026-01-20 | $154.0M |
| 28 | LiveKit | San Jose | Series C | Series C | 2026-01-22 | $181.3M |
| 29 | Mesh | San Jose | Series A | Series A | 2022-04-13 | $16.1M |
| 30 | Theom | San Jose | Series A | Series A | 2025-05-12 | $36.4M |
| 31 | TYLsemi | San Jose | Seed | Seed | 2026-07-14 | $43.0M |
| 32 | Nile | San Jose | Series C | Series C | 2023-08-01 | $300.0M |
| 33 | Edge Impulse | San Jose | Series B | Series B | 2021-12-09 | $54.4M |
| 34 | Axiado Corporation Inc | San Jose | Series C | Series C | 2025-12-02 | $205.0M |
| 35 | Tessera Labs | San Jose | Series A | Series A | 2026-05-06 | $60.0M |
| 36 | StoreCash | San Jose | Seed | Seed | 2024-11-19 | $7.4M |
| 37 | Alkira | San Jose | Series C | Series C | 2024-05-15 | $176.0M |
| 38 | Signifyd | San Jose | Series D+ | Series E | 2021-04-15 | $409.0M |
| 39 | JetStream Software | San Jose | Series A | Series A | 2019-05-28 | $11.5M |
| 40 | Antora Energy | San Jose | Series C | Series C | 2026-07-30 | $770.0M |
| 41 | Flatkey | San Jose | Series A | Series A | 2026-09-23 | $10.0M |
| 42 | OptraScan | San Jose | Series B | Series B | 2024-11-06 | $30.0M |
| 43 | Mendel.ai | San Jose | Series B | Series B | 2022-03-25 | $65.4M |
| 44 | DreamBig Semiconductor | San Jose | Series B | Series B | 2024-07-16 | $92.5M |
| 45 | Light Links, Inc. | San Jose | Pre-seed | Pre-seed | 2026-08-24 | $6.0M |
| 46 | Overlord Labs | San Jose | Seed | Seed | 2026-07-16 | $4.0M |
| 47 | Mixx Technologies | San Jose | Series A | Series A | 2025-11-30 | $36.0M |
| 48 | Fleak | San Jose | Seed | Seed | 2025-10-01 | $7.4M |
| 49 | aiXplain | San Jose | Seed | Seed | 2024-07-17 | $14.5M |
| 50 | ZeroErr Co., Ltd. | San Jose | Series C | Series C | 2026-09-14 | $14.7M |
| 51 | Graphiant | San Jose | Series B | Series B | 2025-05-19 | $115.0M |
| 52 | Hypersonix | San Jose | Series B | Series B | 2021-07-01 | $50.1M |
| 53 | Trener Robotics | San Jose | Series A | Series A | 2026-02-10 | $38.2M |
| 54 | Coactive AI | San Jose | Series B | Series B | 2024-05-21 | $44.0M |
| 55 | Hosted·AI | San Jose | Seed | Seed | 2026-03-19 | $19.0M |
| 56 | Grokker | San Jose | Series B | Series B | 2016-11-30 | $22.5M |
| 57 | Polarr | San Jose | Series A | Series A | 2019-03-14 | $13.5M |
| 58 | Unravel Data | San Jose | Series D+ | Series D | 2022-09-27 | $107.2M |
| 59 | Element5 | San Jose | Series B | Series B | 2022-05-03 | $48.5M |
| 60 | ROYBI | San Jose | Seed | Seed | 2025-01-01 | $4.3M |
| 61 | DuploCloud | San Jose | Series B | Series B | 2023-11-29 | $49.5M |
| 62 | Knowde | San Jose | Series C | Series C | 2024-08-01 | $222.8M |
| 63 | Scott Coker MMA | San Jose | Seed | Seed | 2026-05-21 | $60.0M |
| 64 | Cogniac | San Jose | Series B | Series B | 2021-10-27 | $40.1M |
| 65 | Elisity | San Jose | Series B | Series B | 2024-04-29 | $78.5M |
| 66 | Balbix | San Jose | Series C | Series C | 2022-03-01 | $101.6M |
| 67 | Fetch Robotics | San Jose | Series C | Series C | 2019-07-23 | $94.0M |
| 68 | Celera | San Jose | Seed | Seed | 2019-09-19 | |
| 69 | GoLinks | San Jose | Series A | Series A | 2022-02-01 | $27.0M |
| 70 | SupportLogic | San Jose | Series B | Series B | 2021-10-12 | $62.0M |
| 71 | eNavvi | San Jose | Pre-seed | Pre-seed | 2025-04-01 | $931K |
| 72 | TDengine | San Jose | Series B | Series B | 2021-05-24 | $69.0M |
| 73 | Mezmo | San Jose | Series D+ | Series D | 2021-12-06 | $108.4M |
| 74 | MainStreet | San Jose | Series B | Series B | 2022-01-21 | $64.7M |
| 75 | Metafoodx | San Jose | Series A | Series A | 2025-05-15 | $12.4M |
| 76 | NeuSpera Medical | San Jose | Series D+ | Series D | 2024-07-15 | $134.9M |
| 77 | Virsec | San Jose | Series C | Series C | 2021-07-14 | $134.6M |
| 78 | Langtrace AI (Scale3 Labs) | San Jose | Seed | Seed | 2022-10-06 | $5.3M |
| 79 | Lykos Therapeutics | San Jose | Series B | Series B | 2025-05-30 | $150.0M |
| 80 | Kanverse.ai | San Jose | Seed | Seed | 2021-01-14 | $5.0M |
| 81 | Tigera | San Jose | Series B | Series B | 2018-12-12 | $53.0M |
| 82 | Tabular | San Jose | Series B | Series B | 2023-09-19 | $37.0M |
| 83 | Qwiet | San Jose | Series C | Series C | 2022-05-03 | $58.3M |
| 84 | Habana | San Jose | Series B | Series B | 2018-11-15 | |
| 85 | Upstash | San Jose | Series A | Series A | 2024-02-08 | $11.9M |
| 86 | PRE Security | San Jose | Seed | Seed | 2025-12-25 | $7.4M |
| 87 | Metadata | San Jose | Series B | Series B | 2022-03-01 | $53.8M |
| 88 | Portal26 | San Jose | Series A | Series A | 2025-11-04 | $15.0M |
| 89 | Zephyr | San Jose | Series B | Series B | 2016-05-11 | $31.0M |
| 90 | Protecto | San Jose | Seed | Seed | 2023-11-08 | $4.0M |
| 91 | Sakuu | San Jose | Series A | Series A | 2021-01-27 | $16.3M |
| 92 | Prosimo | San Jose | Series B | Series B | 2022-06-22 | $55.0M |
| 93 | Relay Robotics | San Jose | Series A | Series A | 2022-05-02 | $10.0M |
| 94 | PeopleReign | San Jose | Seed | Seed | 2024-04-18 | $4.0M |
| 95 | AI FOR PET | San Jose | Series A | Series A | 2022-08-31 | $3.7M |
| 96 | LINE | San Jose | Seed | Seed | 2021-06-03 | $1.6M |
| 97 | Config | San Jose | Seed | Seed | 2026-05-11 | $27.0M |
| 98 | Allay Therapeutics | San Jose | Series D+ | Series D | 2025-06-05 | $149.5M |
| 99 | Bounti.ai | San Jose | Seed | Seed | 2024-09-12 | $26.0M |
| 100 | Listo | San Jose | Series A | Series A | 2021-11-08 | $11.4M |
Table 1. Startups in San Jose, by total raised. Source: FundingWatcher. Data as of 23 October 2026. Base: 749.
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Cite: FundingWatcher, 749 startups, 23 October 2026. https://fundingwatcher.com/startups/in/san-jose-california/