Startups in Houston
Updated 23 Oct 2026
580
Startups
100
Rows shown
166,525
All startups
100 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | Venus Aerospace | Houston | Series B | Series B | 2026-07-08 | $134.0M |
| 2 | Axiom Space | Houston | Series D+ | Series D | 2026-06-04 | $1.0B |
| 3 | Covenant | Houston | Series A | Series A | 2026-09-09 | $250.0M |
| 4 | Sage Geosystems | Houston | Series B | Series B | 2026-01-21 | $114.0M |
| 5 | AGent | Houston | Seed | Seed | 2026-08-13 | $17.0M |
| 6 | Koda Health | Houston | Series A | Series A | 2026-04-28 | $14.5M |
| 7 | Branch Energy | Houston | Series B | Series B | 2026-09-15 | $49.3M |
| 8 | Persona AI | Houston | Seed | Seed | 2025-12-29 | $30.0M |
| 9 | Artemis | Houston | Seed | Seed | 2026-03-04 | $6.0M |
| 10 | Bot Auto | Houston | Seed | Seed | 2024-09-26 | $20.0M |
| 11 | HighRadius | Houston | Series C | Series C | 2021-03-30 | $475.0M |
| 12 | Curated For You | Houston | Seed | Seed | 2025-09-16 | $14.2M |
| 13 | Innovapptive | Houston | Series B | Series B | 2023-05-04 | $42.0M |
| 14 | Ours Privacy | Houston | Series A | Series A | 2026-08-18 | $15.0M |
| 15 | SynMax | Houston | Seed | Seed | 2024-01-03 | $19.0M |
| 16 | TYBR Health | Houston | Series A | Series A | 2026-07-21 | $32.3M |
| 17 | AGent Energy | Houston | Seed | Seed | 2026-08-13 | $28.0M |
| 18 | Lanyard Health | Houston | Pre-seed | Pre-seed | 2026-07-01 | $240K |
| 19 | Warmly | Houston | Series A | Series A | 2025-02-04 | $21.9M |
| 20 | Ema | Houston | Seed | Seed | 2024-12-30 | $2.8M |
| 21 | Buildforce | Houston | Series A | Series A | 2026-07-28 | $30.1M |
| 22 | Oorja Bio | Houston | Series A | Series A | 2026-05-19 | $30.0M |
| 23 | DataJoint | Houston | Seed | Seed | 2025-09-30 | $4.9M |
| 24 | PraxisPro | Houston | Seed | Seed | 2026-01-21 | $7.9M |
| 25 | Giga Energy | Houston | Seed | Seed | 2022-03-01 | $3.4M |
| 26 | MALK Organics | Houston | Series B | Series B | 2024-03-06 | $23.9M |
| 27 | Pranax | Houston | Series A | Series A | 2026-01-29 | $27.0M |
| 28 | Helix Earth Technologies | Houston | Seed | Seed | 2026-03-26 | $18.4M |
| 29 | Aurelian | Houston | Series A | Series A | 2025-08-27 | $14.5M |
| 30 | Sydecar | Houston | Series A | Series A | 2024-11-20 | $27.4M |
| 31 | Inito | Houston | Series B | Series B | 2025-12-10 | $57.5M |
| 32 | AIStorm | Houston | Series B | Series B | 2020-12-15 | $29.2M |
| 33 | CASIMIR | Houston | Seed | Seed | 2026-05-12 | $12.0M |
| 34 | Atana Elements | Houston | Seed | Seed | 2026-06-02 | $27.5M |
| 35 | Goldenrod Therapeutics | Houston | Seed | Seed | 2026-06-04 | $6.5M |
| 36 | Allthenticate | Houston | Seed | Seed | 2026-02-11 | $8.7M |
| 37 | Varea Energy | Houston | Pre-seed | Pre-seed | 2023-07-10 | $500K |
| 38 | Space Runners | Houston | Seed | Seed | 2022-03-07 | $10.0M |
| 39 | Cellenkos | Houston | Series A | Series A | 2021-11-04 | $15.0M |
| 40 | Hello Alice | Houston | Series C | Series C | 2024-04-04 | $26.1M |
| 41 | Tradeblock | Houston | Seed | Seed | 2022-08-01 | $11.2M |
| 42 | Church Space | Houston | Seed | Seed | 2025-05-05 | |
| 43 | ignis H2 Energy | Houston | Series A | Series A | 2025-02-20 | $13.6M |
| 44 | EndoQuest Robotics | Houston | Series D+ | Series E | 2026-08-04 | $128.7M |
| 45 | Imubit | Houston | Series B | Series B | 2021-08-16 | $50.0M |
| 46 | Autoimmunity BioSolutions | Houston | Seed | Seed | 2026-05-06 | $3.0M |
| 47 | ThirdAI | Houston | Seed | Seed | 2021-07-26 | $6.0M |
| 48 | GridFree AI | Houston | Seed | Seed | 2025-06-02 | $5.0M |
| 49 | NanoTech Materials | Houston | Series A | Series A | 2026-04-15 | $34.4M |
| 50 | Clutch | Houston | Pre-seed | Pre-seed | 2023-10-09 | |
| 51 | Octagos Health | Houston | Series B | Series B | 2024-07-09 | $51.9M |
| 52 | Enrich.ly | Houston | Pre-seed | Pre-seed | 2024-10-01 | $280K |
| 53 | XCath | Houston | Series C | Series C | 2026-03-12 | $35.3M |
| 54 | ZENRG Services | Houston | Series A | Series A | 2024-10-08 | $17.5M |
| 55 | NOC Energy | Houston | Seed | Seed | 2026-04-16 | $2.7M |
| 56 | Tech Chain Software - ResQ TRX | Houston | Seed | Seed | 2022-05-15 | $580K |
| 57 | Enrichly | Houston | Pre-seed | Pre-seed | 2024-10-01 | $280K |
| 58 | Utility Global | Houston | Series C | Series C | 2024-09-25 | |
| 59 | RadioMedix | Houston | Series A | Series A | 2022-10-07 | $40.0M |
| 60 | LTV.ai | Houston | Series A | Series A | 2025-01-01 | $5.2M |
| 61 | Lium | Houston | Seed | Seed | 2026-06-10 | $8.0M |
| 62 | Motif Neurotech | Houston | Series A | Series A | 2024-01-24 | $20.8M |
| 63 | RedSwan CRE | Houston | Seed | Seed | 2021-09-01 | $1.2M |
| 64 | VOICEN | Houston | Seed | Seed | 2025-07-05 | $595K |
| 65 | ComboCurve | Houston | Series B | Series B | 2022-04-12 | $50.0M |
| 66 | Dominion Aesthetic Technologies | Houston | Series B | Series B | 2021-01-28 | $25.5M |
| 67 | EMGenisys | Houston | Seed | Seed | 2025-07-23 | $2.1M |
| 68 | Molecule Software | Houston | Series B | Series B | 2025-07-16 | $26.2M |
| 69 | Velostics | Houston | Seed | Seed | 2023-10-05 | $4.5M |
| 70 | Ours | Houston | Seed | Seed | 2022-05-11 | $5.0M |
| 71 | Kelvin | Houston | Series B | Series B | 2018-12-01 | $52.0M |
| 72 | Rugged Robotics | Houston | Series A | Series A | 2022-03-23 | $11.9M |
| 73 | CopperPilot | Houston | Pre-seed | Pre-seed | 2026-10-09 | $300K |
| 74 | DoorSpace | Houston | Seed | Seed | 2024-05-09 | $2.3M |
| 75 | Mstack Chemicals | Houston | Series A | Series A | 2024-10-03 | $40.0M |
| 76 | RepeatMD | Houston | Series A | Series A | 2023-11-27 | $54.2M |
| 77 | CultureLancer | Houston | Pre-seed | Pre-seed | 2024-08-15 | $10K |
| 78 | LocaXion | Houston | Pre-seed | Pre-seed | 2024-10-01 | $2.8M |
| 79 | Corastone | Houston | Seed | Seed | 2019-06-26 | |
| 80 | Syndica | Houston | Seed | Seed | 2021-11-03 | $8.0M |
| 81 | Industrial Data Labs | Houston | Seed | Seed | 2023-08-30 | $1.5M |
| 82 | MobilityZ Health | Houston | Pre-seed | Pre-seed | 2024-10-01 | $150K |
| 83 | WizeHire | Houston | Series B | Series B | 2022-05-10 | $37.5M |
| 84 | top grain technologies | Houston | Seed | Seed | 2026-10-07 | $4.1M |
| 85 | Sindri | Houston | Pre-seed | Pre-seed | 2025-07-03 | $2.0M |
| 86 | Bectas Therapeutics | Houston | Seed | Seed | 2024-10-09 | $5.5M |
| 87 | Cellvie | Houston | Seed | Seed | 2025-09-09 | $15.5M |
| 88 | Iterion Therapeutics | Houston | Series B | Series B | 2021-02-16 | $21.4M |
| 89 | Kurtosis | Houston | Series A | Series A | 2022-08-04 | $22.5M |
| 90 | ClarityCastle, inc. | Houston | Seed | Seed | 2026-01-01 | $65K |
| 91 | Collide | Houston | Seed | Seed | 2025-04-15 | $5.0M |
| 92 | Firefly Energy Solutions | Houston | Seed | Seed | 2023-12-04 | $3.8M |
| 93 | DocJuris | Houston | Series A | Series A | 2024-10-01 | $11.2M |
| 94 | TrueLeap | Houston | Seed | Seed | 2025-09-25 | $4.2M |
| 95 | ChekkitApp | Houston | Seed | Seed | 2023-04-17 | $675K |
| 96 | DonateStock | Houston | Pre-seed | Pre-seed | 2021-01-15 | $2.2M |
| 97 | Procyrion | Houston | Series D+ | Series E | 2024-02-05 | $122.4M |
| 98 | Veritec AI | Houston | Seed | Seed | 2025-02-27 | $4.1M |
| 99 | Solidec | Houston | Pre-seed | Pre-seed | 2026-04-03 | $2.1M |
| 100 | GoCo.io Inc | Houston | Series B | Series B | 2022-09-01 | $27.6M |
Table 1. Startups in Houston, by total raised. Source: FundingWatcher. Data as of 23 October 2026. Base: 580.
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Cite: FundingWatcher, 580 startups, 23 October 2026. https://fundingwatcher.com/startups/in/houston-texas/