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Funded Startups in Houston, Arkansas

Updated September 2026

Explore 478 recently funded startups in Houston, Arkansas, United States.Access verified founder contact information and funding data.

Total Companies
478
Total Funding
$1.3B
Avg Funding
$50.7M
Industries
20

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Recently Funded Companies

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Alternative Medicine
$1.7M
raised

InGeneron enables novel, safe, and evidence-based therapies that unlock the healing potential of each patient's own regenerative cells.

Mar 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Civil Engineering
$17.5M
raised

ZENRG Services offers piping services through fluid transfer services in the oil and gas sector.

Oct 2024
Series A

Founder Contacts

41,000+ verified contacts

Industrial
$171.6M
raised

Flowco is an oil and gas company that specializes in high pressure gas production solutions and natural gas technologies.

Mar 2026
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

Biopharma
$17.0M
raised

Pranax is a biotechnology company that develops and commercializes regenerative medicine solutions centered on exosome technology.

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

$17.0M
raised

Sage Geosystem is a transformative geothermal development company.

Feb 2024
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Air Transportation
$16.7M
raised

XCF Global is a clean energy company that develops sustainable aviation fuel (SAF) production facilities.

May 2026
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

Cloud Security
$16.5M
raised

CodeNotary is a software company providing security technology to make the software supply chains and SBOMs secure, trusted and verifiable.

Nov 2025
Undisclosed

Founder Contacts

41,000+ verified contacts

Battery
$160.0M
raised

Plus Power specializes in creating battery energy storage systems that enhance the efficiency and reliability of the electrical grid.

Nov 2025
Undisclosed

Founder Contacts

41,000+ verified contacts

$1.6M
raised

Voyager is a Demurrage & Operations Management platform that helps bulk charterers reduce cost, risk, and complexity on their voyages.

Jul 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$15.8M
raised

Conversio Health, a The Woodlands, TX provider of integrated care management services focused on treating patients with complex, chronic

Feb 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$1.6M
raised

At ETTMA working with you to harness the power of human aptitude, AI, data science and mathematical modeling to help you navigate the 4IR.

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

Health Care
$1.5M
raised

Dev4 offers product and business solutions for physicians and centers of care within extremity orthopedics.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

$1.5M
raised

Revere Resources is a royalty acquisition company.

Sep 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$1.5M
raised

SmartChain offers smart contract and distributed ledger technology for oilfield contract automation.

Oct 2024
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$1.5M
raised

Planckton Data manages the entire carbon data lifecycle to help make better decisions in the company's journey to net zero.

Mar 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$150.2M
raised

Developer of rapid, non-invasive, and cost-effective diagnostic tests for respiratory infections.

Dec 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Industrial Manufacturing
$150.0M
raised

Address: 920 Memorial City Way Ste 300 Houston, TX 77024

Jan 2023
Post-IPO Equity

Founder Contacts

41,000+ verified contacts

SureChoice Underwriters Reciprocal Exchange is the member-owned home insurance company.

May 2022
Debt Financing

Founder Contacts

41,000+ verified contacts

$150.0M
raised

ICE Thermal Harvesting focuses on supplying zero-emission power in various regions around the world.

Aug 2023
Debt Financing

Founder Contacts

41,000+ verified contacts

$150.0M
raised

MSC Income Fund is an investment company that provides equity and debt funding solutions for companies.

Mar 2026
Post-IPO Debt

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Analytics
$15.0M
raised

Ours Privacy provides a HIPAA-compliant CDP for secure, privacy-focused data management, analytics, and compliant advertising.

Aug 2026
Series A

Founder Contacts

41,000+ verified contacts

Health Care
$15.0M
raised

Spark Biomedical, Inc. is a medical device company developing non-invasive neurostimulation solutions for opioid withdrawal and addiction.

Apr 2025
Series A

Founder Contacts

41,000+ verified contacts

Biopharma
$15.0M
raised

Systemic Bio creates bioprinted organs-on-chips for drug discovery and development.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Employee Benefits
$15.0M
raised

GoCo.io offers software that helps businesses simplify their human resources systems.

Sep 2022
Series B

Founder Contacts

41,000+ verified contacts

Food Processing
$15.0M
raised

We Store Frozen offers specialized cold storage, logistics, and fulfillment services in Texas.

Jun 2025
Debt Financing

Founder Contacts

41,000+ verified contacts

Showing 301 to 325 of 478 companies