Companies in the sustainability sector developing innovative solutions and technologies.
Explore 1,371 recently funded sustainability companies with verified founder contact information and fundraising data.
Stock is a marketplace where brands and 3PLs list excess inventory for donation to nonprofits, reducing waste and supporting causes.
Oceanium develops innovative, all-natural food and nutraceutical products and sustainable materials from sustainably-sourced seaweed.
Seafields Solutions is experiencing an unexpected symptom of climate change.
Zefiro Methane specializes in providing environmental services such as oil and gas along with generating carbon credits.
Lodestone Energy builds and develops sustainable power production farms through solar energy market.
aiESG offers an AI platform that conducts ESG assessments of supply chains and facilitates an in-depth sustainability evaluation.
Purity ReSource provides solvent wastewater recovery systems and hazardous equipment cleaning services to the semiconductor industry.
Covalo connects consumer goods brands with ingredient, packaging, and service suppliers to support product development.
Elemental is a non-profit investor focused on scaling climate solutions and social impact for all communities.
SOORT is an AI-powered shopping concierge that helps people find better options — cheaper, local, or circular — on their own terms.
Tensor Energy is a cloud operations platform made for creating sustainable batteries and renewable energy assets.
Phyta Biodesign is a sustainable architecture company developing artificial facade systems to provide habitats for critical species.
NEFIN is a green power producer that offers carbon-neutral technologies and financing solutions.
SEAT was founded by Ashoke Bose, a former IBM Senior Manager, in 2014. Driven by his passion for renewables and agriculture.
SENTRY is a biological activity and water quality monitoring sensor platform.
Cierpa & Company is an information services company that engages in sustainability and ESG management through technology.
Solar Materials offers photovoltaic modules recycling services.
A billion people creating a new novel sustainable solution
Critical Metals Corp is a mining company that provides sustainable supplies of critical minerals and metals.
Jefferson Timber Cooperative Cooperative offers zero- waste wood products made from sawdust, offcuts, and planer shavings.
Khemia Metals to replace critical metals with earth-abundant alloys to make lighter, cheaper, and more sustainable batteries.
InnovaSea Systems, Inc. is an innovative, technology and engineering based company.
A B2B reusable packaging company that has developed a technology to make zero waste living easy, affordable, and rapidly scalable.
Sinai.ai provides a software platform focused on enterprise decarbonization and ESG reporting.
Bridge Green Upcycle is a clean energy company that specializes in lithium-ion battery upcycling technology solutions.
The sustainability sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Sustainability companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The sustainability sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 1,371 sustainability companies tracked in the VCBacked database.
Companies in the sustainability sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting sustainability companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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