Top Austin, TX Greentech Companies (49)

For well over a century, Cox Enterprises has been shaping the future with daring ideas and values-driven thinking. Since our founding in 1898, our relentless spirit of innovation has driven us to disrupt industries and enhance the quality of life in the communities we serve. Through our major divisions — Cox Communications, Cox Automotive and Cox Farms — our people have...

MTPV's mission is to be a leader in clean electric power generation using semi-conductor materials to transform energy production, economics and eco-impact. We help our clients reduce cost while improving their environmental footprint. We improve the communities in which we operate. We provide our employees respect and opportunity. We offer investors aggressive growth and fair return.

Lettuce is creating a sustainable, hyper-local ecosystem that grows and distributes food that's healthier, tastier, fresher and costs less.

JP3 Measurement provides advanced, field-deployable, real-time gas and liquids identification that takes place in the pipeline without sample alteration or sample extraction. 

Hitec LED is committed to providing you with some of the best quality electronic LED message boards and LED products available today along with dependable customer service and technical support. Our products are directly manufactured by our own manufacturing facility located in South Korea. As a result, Hitec LED offers quality controlled products with superior performance at an affordable price to...

Seismos, the K-wave Company™, is a data analytics company for production optimization providing proprietary solutions enabling real-time, underground fluid flow monitoring, inside the reservoir, during production. Monitoring fluid movement with conventional seismic technologies requires months for data acquisition and processing, disrupts production, and costs millions of dollars. Seismos breaks this paradigm and solves problems associated with conventional methods by providing real-time...

We use machine learning to solve the biggest challenges in agriculture. Why is it that neighboring fields, with identical growing conditions, can produce such drastically different yields? This was the question that drove us to establish Prospera, and it’s what still drives us today. Using our background in data science and machine learning, we explored ways to bring more certainty to...

Freese and Nichols, Inc. is a professional planning, consulting and engineering firm serving clients across the Southwest and Southeast United States. With client service and continuous improvement in mind, Freese and Nichols plans, designs and manages sustainable water and infrastructure projects. It is the first engineering/architecture firm to receive the Malcolm Baldrige National Quality Award.

CharterUP is the world’s largest bus‑booking platform—an AI‑powered marketplace and operating system for group transit. We let organizations book vehicles in minutes with instant pricing, real‑time availability, and transparent operator selection across a vetted network of 500+ operators and 6,000+ vehicles in all 50 states and Canada. Customers manage trips end‑to‑end with Rider and Driver apps for live tracking, seat...

Gardenio empowers anyone to grow their own food by providing the information, resources, and community to grow a successful garden.

Buildings globally use 14% of all potable water, but very few buildings reuse that water. Epic Cleantec is on a mission to change that. Epic Cleantec (“Epic”) is a full-service water technology company that deploys onsite water treatment and reuse systems into individual buildings or groups of buildings, converting building wastewater (greywater, blackwater, stormwater, rainwater) into highly purified treated water for...

THG Energy creates cost-savings, conserves resources, and lowers client’s risk through actionable energy analytics, sustainability reporting, and automated energy management. Contact us to learn more.

Here at FLASH, we want to redefine how the world gets around. This audacious goal has an unlikely starting point- the parking asset. We believe that unlocking the hidden potential in parking assets and transforming them into dynamic digital hubs will the missing link in our fragmented mobility ecosystem. It starts with the operating system we built for those assets. We...

Aquaria taps into the humidity in the air as a new and renewable source of water. Our mission is to safeguard access to water against droughts and other effects of climate change. Aquaria's atmospheric water generators (AWGs) act as a backup or alternative watery supply that can be installed on-site in hours. Aquaria puts control back to the consumers, crucial for...

Solspot Systems is founded by a group of engineers at University of Texas at Austin, who are dedicated to producing electric vehicle charging stations powered by renewable energy sources. Our mission is to enable mobile electric vehicle charging anywhere at anytime. 

Pecan Street is focused on advancing research and accelerating innovation in water and energy. We provide utilities, technology companies and university researchers access to the world’s best data on consumer energy and water consumption behavior, testing and verification of technology solutions, and commercialization services.

The Local Plant Source platform eliminates inefficiencies and promotes knowledge sharing in the commercial landscape industry through web and mobile solutions designed to bridge the information gaps between Contractors, Designers, and Vendors. Empowering smarter decisions for a more sustainable industry.

The KENGURU is a 100% electric vehicle that is purpose built for people in wheelchairs. With the KENGURU, a wheelchair user is no longer trapped on his street or dependent on others. He can now travel up to 60 miles a day at 25 mph, accessing his community independently. The KENGURU is also popular for its ease of use, allowing...

At Banyan Water, we believe that water matters, so we create technology that helps to conserve it. We have created the most complete solution available to empower commercial water users to drastically impact their water use and budgets. We’re proud to work with clients who are committed to saving water, and about saving money at the same time.

YardWise is a software platform that generates personalized lawn care plans using soil composition, climate patterns, and regional turf science. Unlike generic lawn advice or product-driven content, YardWise analyzes location-specific environmental data to deliver structured, property-level recommendations. The platform integrates public agronomic datasets with proprietary logic to produce scalable, region-aware guidance for homeowners. YardWise is expanding toward professional landscaping and property management applications,...