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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
$3.2B
Avg Funding
$126.4M
Industries
16

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Recently Funded Companies

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$600.0M
raised

Lancium is a technology company using distributed parallel computing to enable the growth of renewable energy.

Oct 2025
Debt Financing

Founder Contacts

41,000+ verified contacts

$600.0M
raised

Sitio Royalties is a pure-play mineral and royalty company. It provides cost advantaged oil and gas exposure.

Sep 2023
Post-IPO Debt

Founder Contacts

41,000+ verified contacts

$600.0M
raised

WildFire Energy is an independent energy company focused on the acquisition, exploitation, and production of oil and natural gas properties.

Sep 2024
Debt Financing

Founder Contacts

41,000+ verified contacts

Energy
$6.0M
raised

AiGent is an energy technology company that focuses on integrating onsite power generation services.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

ThirdAI is a cutting-edge artificial intelligence startup focused on creating scalable and long-term AI solutions.

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Developer Platform
$6.0M
raised

Warmly is the autonomous revenue orchestration platform purpose built for SMB sized revenue teams.

Feb 2025
Series A

Founder Contacts

41,000+ verified contacts

$600K
raised

The market-informed AI agent for business owners.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

$600K
raised

Active Iron Energy to acquire and manage conventional oil and gas assets to generate a stable, long term economic return to investors.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

$595K
raised

VOICEN is a SaaS company that offers a platform for cross-lingual communication.

Dec 2023
Seed

Founder Contacts

41,000+ verified contacts

Energy
$595K
raised

Aquaerial is an oil and gas investment company that focuses investments into non-operated upstream oil and gas.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$581K
raised

At Speratum, we're developing a robust RNAi platform targeting key oncogenic drivers in solid tumors.

Nov 2024
Convertible Note

Founder Contacts

41,000+ verified contacts

Biotechnology
$5.7M
raised

ImmunoGenesis specializes in science-driven immune therapies for tumor treatment.

Jan 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Information Technology
$5.6M
raised

Wastelinq is an innovative Technology Solutions for the Environmental Services Industry built by Environmental Service Experts.

Sep 2024
Undisclosed

Founder Contacts

41,000+ verified contacts

$559.6M
raised

Hess Midstream Partners focuses on processing natural gas and fractionating natural gas liquids (NGLs) in the United States.

May 2025
Post-IPO Secondary

Founder Contacts

41,000+ verified contacts

Fitness
$56K
raised

Kanthaka is an app that connects people with on-demand personal trainers.

Aug 2021
Equity Crowdfunding

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$5.5M
raised

Bectas Therapeutics is a biotech company that develops monoclonal antibody therapies for cancer.

Oct 2024
Seed

Founder Contacts

41,000+ verified contacts

Fleet Management
$55.0M
raised

CherCo is an energy infrastructure company that focuses on contract compression services.

Sep 2022
Debt Financing

Founder Contacts

41,000+ verified contacts

Kinder Institute for Urban Research offers data solutions to urban issues, education, governance, transportation, and demographics.

Mar 2026
Grant

Founder Contacts

41,000+ verified contacts

$5.5M
raised

Lium is the interpretation engine for the world’s most complex data.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$550K
raised

Private Leverage provide financial services, lending, and real estate investments.

Oct 2024
Grant

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$540.0M
raised

Diamond Infrastructure Solutions focus on operational efficiencies and new customer acquisition.

Sep 2025
Secondary Market

Founder Contacts

41,000+ verified contacts

Property Management
$54.0M
raised

Rockstar Capital is an investment and property management company that provides valued residents and managing multifamily properties.

May 2026
Debt Financing

Founder Contacts

41,000+ verified contacts

Consumer Goods
$539K
raised

PakMule is a manufacturer of hitch baskets intended to facilitate adventure trips.

Apr 2023
Seed

Founder Contacts

41,000+ verified contacts

Clean Energy
$53.0M
raised

Utility Global is an off-gas-to-value company that reduces emissions and improves energy efficiency through clean energy generation systems.

Sep 2024
Series C

Founder Contacts

41,000+ verified contacts

$5K
raised

Trackit Energy is a Software as a Service platform that was designed and developed for the Petrochemical and Mining industries.

Sep 2022
Grant

Founder Contacts

41,000+ verified contacts

Showing 51 to 75 of 478 companies