Top Austin, TX Greentech Companies (58)

Cox Enterprises is a family-owned enterprise spanning 125+ years of innovation. Through our diverse network of businesses, our people are shaping the future with bold thinking, cutting-edge technology and an unwavering commitment to doing what’s right. Across a range of industries — including automotive, agriculture, cleantech, journalism and more — we’re building a better future for this generation and the next....

We work with customers to develop tailored energy supply solutions. We are committed to building strategies that are equal parts economic and sustainable. Our core competencies include renewable energy infrastructure, energy storage implementation, tariff analysis & optimization, and energy efficiency.

Curb is a clean-tech startup which provides insight into home electricity usage, giving users control to make their homes more energy efficient and affordable. We provides actionable information about how to make homes more energy efficient through circuit-level electricity monitoring, real-time reporting, smart alerts, and remote energy controls.

SavATree is a full-service tree, shrub and lawn care company specializing in green options for landscape care. Our winning formula combines cutting edge technology, patented ingredients with customer passion - delivered by the best and brightest "Green Team"​ in the industry!

Our mission is to reduce the energy footprint of our built environment and to accelerate the evolution of the Smart Grid. Incenergy is dedicated to delivering energy management solutions to cut costs, drive energy efficiency and transform the way buildings use energy.

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.

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.

Schlumberger is a supplier of technology, integrated project management, and information solutions. Schlumberger is a technology company that partners with customers to access energy. Our people, representing over 160 nationalities, are providing leading digital solutions and deploying innovative technologies to enable performance and sustainability for the global energy industry. With expertise in more than 120 countries, we collaborate to create technology...

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

AquaSprouts exists to make the innovation and excitement of aquaponics accessible to everyone. We believe that aquaponics can be a cornerstone of future food systems, reducing waste and enabling people everywhere to produce clean, healthy food for themselves and their communities.

Grey ammonia contributes 2 percent of global carbon emissions. Talus Renewables supports a cheaper, cleaner alternative: Green Ammonia. We are proud to introduce the world’s first modular green ammonia system that enables local production of low-cost, carbon-free fertilizers and renewable fuels. Our technology replaces a costly and unreliable supply chain, bringing equity in a sustainable future for all.

Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems. We are advancing a sustainable future for all!

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.

Compost Pedallers is a 100% bike-powered compost recycling program in Austin, TX that collects compostables from homes and businesses and pedals them directly to nearby urban farms and community gardens to grow more local food. Our mission is to build a more vibrant Austin community by reducing waste, strengthening our local food system, and re-connecting neighbors to each other and...

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.

Noesis is the world’s leading web-based platform for energy efficiency projects, used by Commercial and Industrial energy professionals to unlock billions of dollars of potential energy savings by doing more projects.Combining online energy project analysis tools, quick and easy access to project financing and web-based project collaboration, Noesis gives energy professionals what they need to identify, propose and measure energy...

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.

Filtration Group is on a mission to make the world safer, healthier and more productive. With a passionate workforce, global footprint and world class engineering and manufacturing capabilities, we are driving innovation and developing solutions across a broad spectrum of applications in the fast-growing global filtration industry.

Hexium is rebuilding the United States’ isotope enrichment capability to support next-generation nuclear energy systems. We are developing advanced Atomic Vapor Laser Isotope Separation (AVLIS) technology to produce critical isotopes—starting with lithium-6 and lithium-7—with greater efficiency, scalability, and precision. By integrating cutting-edge laser systems, optics, vacuum engineering, and industrial automation, we are bringing isotope enrichment out of legacy infrastructure and into...

World demand for plastics and rubber is nearly insatiable, declining just 2.5% CAGR due to COVID-19 but expected to grow by 8% CAGR to over $1.6 trillion by 2023 (citation). Of the 300 million tons produced each year, less than 8% is recycled, creating massive harm to the planet’s ecosystem and peoples. Applied Bioplastics is commercializing plant-based polymers that are...