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Funded Startups in Houston, Texas

Updated August 2026

Explore 473 recently funded startups in Houston, Texas, United States.Access verified founder contact information and funding data.

Total Companies
473
Total Funding
$4.5B
Avg Funding
$179.6M
Industries
20

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Recently Funded Companies

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Hospitality
$329K
raised

The Rabbit Hole is a restaurant and bar company that offers food and cooktails.

Sep 2021
Debt Financing

Founder Contacts

41,000+ verified contacts

Energy Efficiency
$32.3M
raised

Vaulted Deep provides proven technology solutions for permanent carbon removal to promote local environmental and community health.

Oct 2024
Series A

Founder Contacts

41,000+ verified contacts

$322.6M
raised

Talos Energy is a technically driven, independent oil and gas exploration and production company.

Mar 2024
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

Simulation
$3.2M
raised

HTX Labs is a commercial software company that offers humanize training solutions.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.1M
raised

Unlimited.ai is an AI-powered investment platform that unifies portfolio data and delivers insights for private market management.

May 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$3.0M
raised

Formed in 2018, Direct Digital Holdings provides both a demand-side ad platform (DSP) and a supply-side ad platform (SSP).

Nov 2025
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

$3.0B
raised

Rowan Digital Infrastructure designs to deliver low-cost net zero solutions to green data centers

May 2026
Debt Financing

Founder Contacts

41,000+ verified contacts

Electrical Distribution
$300.0M
raised

Cloverleaf Infrastructure develops clean-powered, ready-to-build sites for large electric customers.

Jul 2024
Private Equity

Founder Contacts

41,000+ verified contacts

Plastics and Rubber Manufacturing
$300.0M
raised

Circulus transforms olefin plastics into resins suitable for a wide range of commercial and industrial applications.

Oct 2022
Debt Financing

Founder Contacts

41,000+ verified contacts

$300.0M
raised

Terra is an independent U.S onshore oil and gas exploration and production company

Jun 2025
Private Equity

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$30.0M
raised

TYBR is a medical device company developing a sprayable hydrogel to keep internal organs scar-free after surgery.

Jul 2026
Series A

Founder Contacts

41,000+ verified contacts

$30.0M
raised

Ecommerce Brands helps businesses realize their full potential across all channels, scale their operations.

Jan 2022
Debt Financing

Founder Contacts

41,000+ verified contacts

Health Care
$30.0M
raised

XCath is a Houston-based stealth healthcare company.

Mar 2026
Series C

Founder Contacts

41,000+ verified contacts

Biotechnology
$30.0M
raised

Oorja Bio is is a clinical-stage biotechnology company focused on developing therapies.

May 2026
Series A

Founder Contacts

41,000+ verified contacts

Human Resources
$30.0M
raised

WizeHire, the most user-friendly, effective hiring solution for small businesses.

May 2022
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$30.0M
raised

AI process optimization platform for process manufacturing

Aug 2021
Series B

Founder Contacts

41,000+ verified contacts

Analytics
$30.0M
raised

Graylog is an AI-powered SIEM and log management platform built for security and IT operations that centralizes and analyzes event data.

Oct 2023
Debt Financing

Founder Contacts

41,000+ verified contacts

$3.0M
raised

Iron Orchard is an upstream energy & operating company that offers oil investment opportunities.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

$3.0M
raised

Alias Technologies seeks to expedite innovation by increasing the value of technological footprint.

Aug 2023
Seed

Founder Contacts

41,000+ verified contacts

Health Care
$3.0M
raised

Asher Health is a healthcare and wellness company that offers GLP-1 programs and advanced peptide therapies for people.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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$3.0M
raised

FibroBiologics is a regenerative medicine company developing an innovative solution for chronic disease treatment using fibroblast cells.

Jun 2026
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

Cyber Security
$3.0M
raised

Crush Security operates as a cybersecurity consulting firm.

Apr 2026
Angel

Founder Contacts

41,000+ verified contacts

$300K
raised

Capital IDEA Houston provides bespoke investments, case management, and career exploration services to organizations.

Jul 2022
Grant

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$300K
raised

Melax Technologies specializes in machine learning, software, domain, natural language processing and medical coding services.

Aug 2022
Grant

Founder Contacts

41,000+ verified contacts

Advanced Materials
$300K
raised

AtmoSpark slashes building energy costs with breakthrough moisture capture technology

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 176 to 200 of 473 companies