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Series B Companies in Houston

Explore 13 series b startups based in Houston, United States. Access verified founder contact information and fundraising data.

Total Companies
13
Total Funding
$360.2M
Avg Funding
$27.7M
Industries
11

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Employee Benefits
$15.0M
raised

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

Sep 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$30.0M
raised

AI process optimization platform for process manufacturing

Aug 2021
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$12.8M
raised

Saranas develops a medical device that detects internal bleeding during catheterization procedures.

Jul 2021
Series B

Founder Contacts

30,000+ verified contacts

$11.9M
raised

Molecule Software develops commodity trading software.

Jul 2025
Series B

Founder Contacts

30,000+ verified contacts

$20.0M
raised

Elemental Advanced develops a process to upcycle plastic and other organic waste material into high-quality graphite and hydrogen.

Jun 2025
Series B

Founder Contacts

30,000+ verified contacts

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Human Resources
$30.0M
raised

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

May 2022
Series B

Founder Contacts

30,000+ verified contacts

$25.0M
raised

Stramsen Biotech is a biopharmaceutical company that uses natural plant based approach to develop medicines.

Apr 2025
Series B

Founder Contacts

30,000+ verified contacts

Oil and Gas
$50.0M
raised

ComboCurve helps decision-makers value assets, de-risk decisions, plan for net-zero, and save time in a cloud-based collaboration platform.

Apr 2022
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$18.5M
raised

Decisio Health is a elping care providers.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$43.0M
raised

Octagos Health is a digital health company focused on remote monitoring of cardiac devices.

Jul 2024
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Food and Beverage
$7.0M
raised

MALK Organics produces clean, innovative, and delicious organic nut milk with minimal ingredients.

Mar 2024
Series B

Founder Contacts

30,000+ verified contacts

Enterprise Software

Innovapptive provides connected worker solutions for maintenance, operations, and warehousing.

May 2023
Series B

Founder Contacts

30,000+ verified contacts

Clean Energy
$97.0M
raised

Sage Geosystems develops geothermal and energy storage technologies that use subsurface heat and pressure to generate and store electricity.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

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