All startups in Houston
106 matching startups, page 1 of 3.
106 matching startups
SunStrong Management
Houston
Empowering sustainable lifestyles
Services for Renewable Energy$1.2BEst. 2024
Renewa
Houston
Renewa is a renewables company focused on acquisitions and investments within the solar, wind and renewable energy industries.
Real Estate$1.2BEst. 2021
Persona AI
Houston
Putting humanoids to work.
Robotics Engineering$27MEst. 2024
OCTAGOS HEALTH
Houston
Artificial Intelligence, Healthcare Analytics & EHR Integration
Hospitals and Health Care$51.9MEst. 2020
Fervo Energy
Houston
Fervo Energy develops and operates clean energy technology to generate carbon-free energy from geothermal systems.
Renewables & Environment$1.9BEst. 2017
Solugen
Houston
Solugen is a carbon negative moleucle factory that replaces petroleum-based products with plant-derived substitutes.
Chemical Manufacturing$855.8MEst. 2016
Catalyze
Houston
Catalyze is a renewable energy data analytics, development, and asset management platform.
Renewable Energy Power Generation$789.6MEst. 2017
Sieve
Houston
Sieve is an AI research lab exclusively focused on video data, building exabyte-scale infrastructure and diverse datasets for video modeling. Backed by nearly $4M and trusted by frontier AI labs, Fortune 100 companies, and startups, it gene
AI/ML$4.1MEst. 2022
Hanwha Energy USA Holdings
Houston
Hanwha Energy USA Holdings Corporation, previously doing business as 174 Power Global, is headquartered in Houston, Texas and is a leading solar energy company wholly owned by Hanwha Energy Corporation.
Renewable Energy Power Generation$210MEst. 2017
Crescent Energy
Houston
Crescent is a differentiated U.S.
Oil and Gas$5.8B
NextDecade
Houston
NextDecade is an LNG development company focusing on LNG export projects and associated pipelines.
Oil and Gas$8.8BEst. 2010
Imubit
Houston
AI Process Optimization for the Heavy Process Industries
Software Development$50MEst. 2016
SITEMETRIC
Houston
Industry-leading connected jobsite and workforce platform
Construction$35MEst. 2018Hiring fast
Amperon
Houston
Amperon is an energy forecasting company that builds AI-powered electricity analytics for energy market participants.
Data Infrastructure and Analytics$31MEst. 2017
WaterBridge
Houston
Leading the Emergence and Evolution of the Midstream Water Sector
Oil and Gas$1.8BEst. 2015
Stem
Houston
Stem brings and optimizes energy consumption to business through its distributed storage technology.
Software Development$737.6MEst. 2009
Trilogy Medwaste
Houston
Driving Innovation for Healthcare Waste and Compliance Solutions
Hospitals and Health Care$10.3MEst. 2017
Giga Energy
Houston
Energy Infrastructure to Power the Modern World
Energy Technology$3.4MEst. 2019
HTX Labs
Houston
HTX Labs is a commercial software company that offers humanize training solutions.
Software Development$3.2MEst. 2017
Tekmetric
Houston
Productivity. Revenue.
Software Development$1.6MEst. 2017
CAMBRIAN INNOVATION
Houston
Clean water. Clean energy.
Utilities$387.6MEst. 2006
Urban Grid Solar Projects
Houston
Together we will power the clean energy future.
Renewable Energy Power Generation$375MEst. 2010
RelaDyne
Houston
RelaDyne is a supplier of comprehensive equipment reliability products and value added services.
Oil and Gas$75MEst. 2010Hiring fast
Innovapptive
Houston
Innovapptive provides connected worker solutions for maintenance, operations, and warehousing.
Mobile Computing Software Products$42MEst. 2012
Centre Technologies
Houston
We are your local IT services team aimed at helping YOU with IT Management, Cybersecurity and Cloud.
IT Services and IT Consulting$22.5MEst. 2006
Next Level Urgent Care
Houston
Next Level Urgent Care is a healthcare company specializing in medicine, urgent care, and healthcare services.
Hospitals and Health Care$6MEst. 2013
Enchanted Rock Management
Houston
With electricity demand soaring and stress to the grid growing, ERock offers answers.
Electric Power Generation$36.1M
Gravitate Energy
Houston
We help fuel companies optimize their sales, supply, dispatch, and logistics with our AI-enabled software platform.
Oil and Gas$28.6MJacintoport International
Houston
We are a cargo handling and stevedoring firm, headquartered in Houston, Texas, operating from a secure 62-acre terminal.
Transportation/Trucking/Railroad$1.8MEst. 2001
Hamilton Health Box
Houston
Hamilton Health Box is an onsite direct primary and urgent care microclinic operator for the self-insured employer.
Hospitals and Health Care$12.5M
Certarus
Houston
Certarus is a provider of low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.
Oil and Gas$1.2MEst. 2014Hiring fast
Radial Power
Houston
Radial Power provides distributed energy and sustainability solutions to commercial and industrial real estate asset owners.
Renewables & EnvironmentEst. 2022
Paladin
Houston
Paladin develops emergency-response technology positioned as an essential tool for first responders, with deployments across multiple cities and states and a goal to scale to cities worldwide within ten years.
Aerospace and DefenseEst. 2018WildFire Energy
Houston
WildFire Energy is an independent energy company focused on the acquisition, exploitation, and production of oil and natural gas properties.
Oil and GasEst. 2019Maverick Natural Resources
Houston
Maverick Natural Resources focuses on the development and production of long-lived oil and gas reserves throughout the United States.
Oil and GasEst. 2018Western LNG
Houston
Houston-based · oil and gas.
Oil and GasEst. 2017
Fisher Phillips
Houston
Fisher Phillips is an international law firm specializing in labor and employment law for employers, with more than 600 attorneys across 38 U.S. offices and 3 in Mexico, serving state and federal courts and agencies with a client-service, b
Law Practice and Legal ServicesEst. 1943Waypoint 2 Space
Houston
Houston-based · aviation and aerospace component manufacturing.
Aviation and Aerospace Component ManufacturingEst. 2010
NRG Energy
Houston
NRG is a leading provider of electricity, natural gas, and smart home solutions to eight million customers across North America.
UtilitiesPublicEst. 1989Hiring fast- SP
Saxet Petroleum
Houston
Actively seeking mineral/royalty acquisitions throughout the United States
Oil and GasEst. 2008