Top Pittsburgh, PA Greentech Companies (6)

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...

Evoqua Water Technologies is the global leader in helping municipalities and industrial customers protect and improve the world’s most fundamental natural resource: water. Evoqua has a more than 100-year heritage of innovation and industry firsts, market-leading expertise, and unmatched customer service, where it continues to transform water and wastewater. Its cost-effective and reliable treatment systems and services ensure uninterrupted quantity...

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...

Solinius develops and sells financed solar kits for areas without access to traditional electrical infrastructure, primarily in East Africa.

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

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.