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Houston startup funding

New funding rounds by startups based in Houston, Texas, from SEC Form D filings.

Updated Nov 13, 2026·Totals cover Form D filings Nov 13, 2025 to Nov 13, 2026

68 startups in Houston filed a Form D in the last 12 months. Together they reported $1.30B sold in 70 new rounds. The median round was $3.7M.

Startups
68
filed in 12 months
Reported new funding
$1.30B
70 rounds
Median round
$3.7M
new rounds
Top industry
by startups filing

Largest rounds

1
$451.9M39 investors
2
$179.2M49 investors
3
$99.9M1 investors
4
$65.3M46 investors
5
$63.0M39 investors
6
$49.9M13 investors
7
$40.2M173 investors
8
American Intelligence & Power Corp
Not classified yetfiled Jan 2026
$40.0M1 investors
9
$30.3M95 investors
10
$27.4M19 investors

Latest filings

Houston companies 194

194 companies
CompanyIndustryCityLatest filingLatest raise
Not classified yetHoustonJan 31, 2024$10K
Not classified yetHoustonJan 30, 2024$12.4M
Not classified yetHoustonJan 29, 2024$440K
HealthcareHoustonJan 24, 2024$15.3M
FinTech & Financial ServicesHoustonJan 4, 2024$1.4M
Not classified yetHoustonDec 28, 2023$19.5M
Energy & ClimateHoustonDec 21, 2023$7.8M
Not classified yetHoustonDec 14, 2023$500K
Not classified yetHoustonNov 14, 2023$346K
Not classified yetHoustonNov 14, 2023$3.9M
Not classified yetHoustonNov 2, 2023$250K
Biotech & PharmaHoustonOct 24, 2023$1.0M
Not classified yetHoustonOct 10, 2023$19.9M
Not classified yetHoustonOct 2, 2023$8.9M
Not classified yetHoustonOct 2, 2023$26.3M
Biotech & PharmaHoustonSep 21, 2023$28K
Not classified yetHoustonSep 5, 2023—
Energy & ClimateHoustonAug 31, 2023$200K
Biotech & PharmaHoustonAug 28, 2023$500K
Not classified yetHoustonAug 25, 2023—
Not classified yetHoustonAug 16, 2023$12.3M
Not classified yetHoustonAug 14, 2023$3.7M
Not classified yetHoustonAug 11, 2023$4.4M
Biotech & PharmaHoustonAug 11, 2023—
Energy & ClimateHoustonAug 10, 2023$97K
Biotech & PharmaHoustonAug 2, 2023$615K
Not classified yetHoustonJul 27, 2023$1.8M
HealthcareHoustonJul 18, 2023$795K
Not classified yetHoustonJun 27, 2023$9.8M
Not classified yetHoustonJun 7, 2023$1.5M
Biotech & PharmaHoustonMay 23, 2023$500K
Not classified yetHoustonMay 5, 2023$25.9M
Not classified yetHoustonApr 5, 2023$40.6M
Not classified yetHoustonApr 4, 2023$335K
HealthcareHoustonMar 15, 2023$6.0M
Not classified yetHoustonMar 10, 2023$500K
Not classified yetHoustonMar 10, 2023$150K
Not classified yetHoustonMar 10, 2023$150K
Not classified yetHoustonMar 10, 2023$350K
Energy & ClimateHoustonFeb 28, 2023$45K
Not classified yetHoustonFeb 14, 2023$8.1M
Consumer & RetailHoustonFeb 6, 2023$2.5M
Not classified yetHoustonJan 26, 2023$507K
Industrial & RoboticsHoustonJan 6, 2023$725K
How this page is built

Startups are the private companies counted as startups (see our startup funding data), placed by the address on their latest Form D. Registered-agent and virtual-office addresses are not counted as a location. Public companies, foreign issuers and business-combination filings are excluded.