All Industries

Top Sustainability Companies

712 Sustainability companies, sorted by total funding raised.

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CarbonCure Technologies

Injects captured CO₂ into concrete during production to reduce carbon footprint without compromis...

Halifax, Canada51–200Clean Tech, Construction Tech
Series F·$83.2M·Jul 2023
TerraCycle

Niche waste stream management company

Trenton, United States201–500Sustainability
Venture Unknown·$80.0M·Apr 2026
LIZY

Circular electric vehicle leasing and subscription platform.

Brussels, Belgium51–200Mobility, Sustainability
Venture Unknown·$75.0M·Sep 2025
SoylentAcquired

Soylent is a simple, nutritious, and affordable food that possesses…

Los Angeles, United States51–200Food Tech, Sustainability
Series B·$72.5M·May 2017
The Modern Milkman

The Modern Milkman started as a local milkround inspired by David Attenborough's Blue Planet and ...

Manchester, United Kingdom201–500E-Commerce, Food & Beverage
Growth Equity·$72.0M·Jan 2026
FernishAcquired

Fernish lets you subscribe to the furniture you love, then decide to swap it, buy it, or walk away.

Los Angeles, United States51–200Sustainability, Furniture Rental
Series B·$71.1M·Jun 2021
Watershed

Watershed is a software platform that helps companies get to zero carbon fast.

San Francisco, United States51–200Climate Tech, Sustainability
Series B·$70.0M·Feb 2022
Full Harvest

Source surplus and ugly produce online

San Francisco, United States11–50Agtech, Food Waste
Series C·$67.8M·Nov 2024
AMP Robotics

AMP Robotics is changing the face of recycling with high-speed guided robotics.

Denver, United States51–200Artificial Intelligence, Climate Tech
Series B·$55.0M·Jan 2021
ESG Book

Sustainability data and technology platform providing ESG data, climate analytics, and disclosure...

London201–500Data & Analytics, SaaS
Series B·$55.0M·Jun 2022
The Helper Bees

A tech enabled in-home care platform that encourages aging in place by using personality matching...

Austin, United States51–200Fintech, Insurtech
Series C·$53.8M·Jan 2025
OLIO

Mobile app connecting neighbors and businesses to share surplus food and household items for free...

London, United Kingdom51–200Food Tech, Marketplace
Series B·$51.2M·Sep 2021
Sustech
Tokyo, JapanEnergy, Sustainability
Venture Unknown·$50.0M·Oct 2024
Allonnia

Allonnia engineers breakthrough systems to develop and commercialize new waste remediation and ma...

Boston, United States11–50Life Sciences, Biotech
Extension Round·$50.0M·Dec 2025
ClimeCo

Global sustainability company providing market-based decarbonization solutions and carbon credit ...

Boyertown, United States51–200Climate Tech, Environmental Services
Series A·$50.0M·Apr 2022
SDCL

Sustainable Development Capital LLP is a developer, investor and fund manager focused on energy e...

London, United Kingdom11–50Climate Tech, Clean Energy
Corporate Round·$50.0M·Jun 2024
David Energy

David Energy is a technology-driven retail electricity provider that manages distributed energy r...

Brooklyn, United States11–50Clean Tech, Energy
Series B·$49.1M·Apr 2024
Terracle

Terracle produces high-purity Recycled TPA(terephthalic acid) and EG(ethylene glycol) from dispos...

San Francisco Bay Area, South KoreaAdvanced Materials, Climate Tech
Growth Equity·$46.1M·Apr 2024
CompologyAcquired

Data collection and analysis technology for waste

San Francisco, United States11–50Climate Tech, environment
Series C·$46.0M·Jul 2019
Queens Carbon

Queens Carbon is developing groundbreaking processing technology to significantly reduce the ener...

San Francisco, United States1–10Energy, Clean Tech
Seed·$44.5M·Apr 2025
Novoloop (fka BioCellection)

Sustainable materials for a changing planet

Menlo Park, United States11–50Advanced Materials, Clean Tech
Series B·$44.4M·Jun 2025
Rebel

Returns recommerce marketplace (formerly Rebelstork) that diverts overstock and retailer-returned...

Toronto, Canada11–50E-Commerce, Marketplace
Series B·$43.0M·Nov 2025
Assembly OSM

Develops modular building systems and technology to design and deliver high-rise, sustainable hou...

New York, United States11–50Construction Tech, Real Estate
Bridge·$41.0M·Jan 2024
Vaulted Deep

Vaulted Deep provides proven technology solutions for permanent carbon removal to promote local e...

San Francisco, United States51–200Sustainability
Series A·$40.3M·Nov 2024
Culdesac

We build cities for people, not cars.

Tempe, United States11–50Climate Tech, PropTech
Series A·$40.0M·Jan 2022