Funded startups in Houston, Texas
Every company below filed a Form D with the SEC. Amounts are as reported on the filing, not estimates.
Updated Jul 20, 2026
- Companies
- 19
- Total raised
- $161.3M
- Filings
- 21
- Median round
- $3.2M
Most recent filings
19CoraaSaaSChange impact mapping for enterprise IT systems
Jul 20, 2026
$100K
TYBR HealthBiotechSurgical gel that limits scarring after tendon repair
Jul 9, 2026
$14.4M
Azio AIInfrastructureAI data centers and enterprise GPU servers
Jul 2, 2026
$3.8M
Skybound MedtechBiotechHouston-based medical technology company developing dual-use biomedical…
Jun 8, 2026
$1.3M
mCardsFintechBranded payment cards and rewards for organizations
May 28, 2026
$11.1M
AroviaHardwareFoldable portable monitor that doubles as a projector
May 27, 2026
$1.0M
Goldenrod TherapeuticsBiotechBrain-penetrant small molecule for Friedreich's ataxia
May 26, 2026
$3.2M
Direct DigitalMediaProgrammatic ad platforms for publishers and advertisers
May 20, 2026
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LiongardCybersecurityAsset discovery and monitoring for managed IT providers
May 15, 2026
$3.5M
Venus AerospaceDefenseRotating detonation rocket engines for hypersonic flight
Apr 17, 2026
$63.0M
SmartAC.comOtherSensor monitoring for HVAC and plumbing systems
Mar 24, 2026
$4.0M
Starling MedicalHealthcareIn-toilet urine testing for at-home monitoring
Feb 27, 2026
$825K
Atana ElementsEnergyLithium brine and critical mineral exploration
Feb 13, 2026
$27.5M
MechademyAIDigital twins that predict turbine and compressor failures
Dec 11, 2025
$9.5M
eWellboreEnergyOperates in the energy sector, focusing on optimizing wellbore…
Apr 16, 2025
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Digital WildcattersMediaMedia and community for oil and gas professionals
Feb 27, 2025
$6.7M
Mallard Bay OutdoorsConsumerBooking marketplace for guided hunting and fishing trips
Jan 9, 2025
$880K
Autoimmunity Biologic SolutionsBiotechGene-guided antibody therapy for autoimmune disease
Nov 8, 2024
$3.2M
EMGenisysBiotechSmartphone video scoring of livestock embryo viability
Sep 25, 2024
$521K
All 19 companies · most recent filing first