Top Pennsylvania Greentech Companies (37)

Inspire is a clean energy technology company on a mission to transform the way people access clean energy and accelerate the world toward a net-zero carbon future. Through a subscription model, Inspire allows customers to access 100% clean energy for one flat monthly price. Customers enjoy a seamless billing experience while supporting a more sustainable future.

Pratt Industries is America's fifth largest corrugated packaging company and the world's largest, privately-held producer of 100% recycled paper.

Aquatech International LLC is a global leader providing water and process technology solutions, focusing on water purification, reuse, desalination, and zero liquid discharge to help companies achieve sustainability and operational goals in industrial and infrastructure markets.

Triumvirate Environmental Inc. provides sustainable environmental solutions to leading companies in the Life Sciences, Healthcare, Education, and Industrial markets. Key areas of expertise are in Waste Management & Disposal, COVID-19 Decontamination Services, EHS Consulting Services, and Lab & Facility Services. Our highly trained experts help organizations reduce waste, save money, stay safe and compliant, manage risk, and protect their reputation....

Enviri Corporation is a global provider of environmental solutions for industrial and specialty waste streams, and equipment and technology for the rail sector.

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!

We develop solutions to enhance agronomic inputs. Founded in April 2016 by Penn State graduates, Phospholutions has commercialized a patented technology developed at Penn State University to increase phosphorus efficiency and enhance commercial agronomic inputs.

TERREPOWER (formerly BBB Industries) is a global leader in sustainable manufacturing, serving the automotive and industrial markets. With operations across North America and Europe, we provide high-quality, sustainably manufactured products that extend the life of critical components, reduce waste, and support a circular economy. Founded in 1987, TERREPOWER has a legacy of innovation and a commitment to delivering value to...

Headquartered in Seattle, Washington, Anchor QEA is a nationally recognized environmental science and engineering consulting firm specializing in aquatic, shoreline, and water resource projects, including coastal and flood resiliency. With more than 500 employees in 26 offices across the United States, Anchor QEA works with public and private sector clients to address environmental issues at some of the most challenging sites...

Headquartered in Walnut Creek, Calif., Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations. We are the largest engineering and construction firm solely focused on the U.S. water and environmental sectors. Our creative designs and progressive solutions have helped municipal, federal and private organizations overcome their most complex environmental challenges. We offer...

We harness the power of proven technologies to create sustainable solutions for the natural waste challenges generated by civic and commercial growth.

TruGreen is the nation's largest lawn care company, providing services such as lawn, tree, and shrub care, as well as mosquito and pest control, focusing on science-based solutions for healthy lawns.

RoadRunner Recycling provides tech-powered solutions for commercial waste recycling which helps businesses lower recurring costs.

Modern communities are faced with daunting air and water purification challenges. Learn how Calgon Carbon uses activated carbon to meet those needs.

The worldwide wastewater industry is plagued by a massive information deficit. Funds are scarce and vital decisions are being made with incomplete information. RedZone helps people, cities and the environment by giving wastewater managers the information and tools they need to make fact based decisions on how to spend limited funds The status quo is unsustainable…

It’s our vision to develop sustainable solutions that support farmers as they responsibly and profitably produce enough food to feed the world. EnviroKure’s disruptive solution enhances plant growth and productivity, builds healthy soil and can reduce the need for chemical fertilizers. This patented technology produces proven microbial fertilizers that provide strong ROI for conventional and organic growers. Our innovative process...

Tree Pittsburgh is an environmental nonprofit organization dedicated to enhancing the City’s vitality by restoring and protecting the urban forest through tree maintenance, planting, education, advocacy, and land conservation. Our vision is to create a healthy urban forest for all by inspiring and engaging people to maintain, plant, and protect trees. We believe that all people have the right to benefit...

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

Right outside of cities, we build tech-enabled, smart indoor farms that grow flavorful, sustainable, and safe produce. We are a mission-driven team of creative builders, problem-solvers, and activators and we're reimagining farming from the ground up. We foster a collaborative culture where individuals choose to opt-in, think wildly different, break barriers together, and be kind to the core every single...

TEN is an independent energy services company that provides energy projects to government, K12, higher education, healthcare, and large commercial customers. We help you make your buildings more efficient, make your cities smarter, and make your operations more resilient.