Top Chicago, IL Greentech Companies (55)

VelocityEHS is more than a software company - we’re a team of expert problem solvers passionate about making the world a safer, more sustainable place to work. We simplify complex challenges through innovation, collaboration, and smart technology that drives real impact. At VelocityEHS, you’ll join people who care deeply about doing meaningful work, growing together, and helping companies around the...

Energy CX is the fastest growing energy brokerage in the U.S. Known for transforming the way clients navigate the complex energy landscape, our data-driven approach and dedication to innovation position us as a leader in the energy brokerage industry. As a family-owned business, we've been laser-focused on our commitment to advancing energy solutions. We help clients maximize savings, efficiency, and...

Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real...

Invenergy is a leading global privately-held developer and operator of sustainable energy solutions. We are headquartered in the Chicago and have 2000+ employees across the Americas, Europe and Asia. We have successfully developed over 175 projects, including wind, solar, and natural gas power generation as well as advanced energy storage facilities. We are innovators at heart — we design, build and...

Buildings are the world's #1 consumer of energy and resources, and our mission is to help them use less. We are an early-stage company seeking to disrupt the $40B market for energy efficiency retrofits by developing a marketplace that connects buildings, people, products and services. Green Per Square Foot, enables building owners and managers to profile their buildings, find savings opportunities, and...

GreenOhm provides enterprise grade data and software solutions to manufacturers, retailers, distributors, utility companies and other software companies to communicate savings on energy efficient products for the commercial, industrial and residential markets in the US and Canada offered through sources such as utilities, municipalities, counties, state, federal, manufacturers and retailers.Our data solutions are deployed via web enabled tools and APIs...

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...

MarkITx is a technology company that is transforming the way the world trades IT hardware. Using predictive algorithms to provid

Praedictus Climate Solutions has developed new software tools that provide more accurate and timely projections of crop yields than current approaches do.

Effortless Energy makes home energy efficiency the no-brainer

Group47 is a system designed to archive digital content

EndInMind Design creates art-driven solutions that enable recycling and reduce environmental impact.Art is a primal, restorative force. We seek to leverage this power to advance and elevate material recovery and reuse. Our first product is the RecyclerSack™, a solution for hospitality and private

Revolutionary silicon anodes for lithium-ion batteries.

 BSI has partnered with communities, municipalities and businesses to develop comprehensive backflow prevention programs with the aim of protecting our precious water resources. We develop innovative solutions to problems that challenge communities of all sizes, across the country.Whether performing boots-on-the-ground cross-connection inspections, or developing the first, online backflow tracking system – BSI Online – we continue to be pioneers in...

Welcome to Clae Solutions - a community-driven company that has been making a positive impact in the energy and solar industry since our inception. Clae Solutions was founded with a clear purpose in mind - to be a shining example of excellence in our field. We are proud to say that we have achieved that goal and more. At Clae Solutions, we...

The Sparkl mission is to provide a convenient, eco-friendly, waterless car wash for those who care to save time and businesses who wish to build value. With the touch of your finger, you can schedule a car wash anytime and anywhere- we come to YOU. No more excuses for a dirty car!

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...

My Green Village provides matchmaking services for ecofriendly homeowners and quality green home contracting & cleaning companies. One convenient place, one affordable membership, and you'll never have to meet anyone's mother.

Volexion is a battery technology company working to improve the performance of lithium-ion batteries globally. Volexion’s proprietary graphene coating for lithium-ion battery cathodes dramatically improves energy and power density while reducing costs. Volexion was founded by Prof. Mark Hersam, Director of the Northwestern University Materials Research Center and a MacArthur Fellow, who discovered that coating battery cathodes with graphene can...

"Light Poverty" is a debilitating condition that adversely affects over 1.4 billion people in the world. Light Poverty directly impacts the quality of life and the impact is more skewed for the marginalized and weaker sections of society in developing and emerging economies.  The problem worsens when it comes to global issues such as climate change and sustainability.  Light Up...