3S Saraplast
Abomakgereza
AEROPOWDER
Africa Biofuel
Agroterroneras
Alternative Energy Development Corporation (AEDC)
Alternative Waste Technologies
Andorra
Aquatics Informatics
Arbsource
Arcadia Power
Aura Herbal
Awamu Biomass Energy
Banka BioLoo
Barrix Agro Sciences
Beacon Fire And Safety
Big Easy Blends
BioBags
BioCellection
BizeeBox
Blue Star Recyclers
BluPlanet Recycling Inc.
BokoEco
Boston Metal
Breast Cancer Car Donations
Bureo
Burke Agro
burn manufacturing co
Byoearth
Calysta Inc.
Cameroon Empowerment Program
Carbofix East Africa
Carbon Analytics
Carbon Lighthouse
CarbonCure
Cascade Engineering
CASPEM Feeds
CellFor
Cellular Recycler
CH4 Global
Chakr Innovation
Charm Industrial
Cleanscapes
Coast Coconut Farms
Compostwheels
Conserve HRP
Cooler
COPIA
Cosecha Partners
Credential Environmental Ltd
Crowdfooding
CrozBorder Exports
Crystal Clear Technologies
Daily Dump
Danphe Energy Pvt. Ltd.
Decent Designs
Deepam Palm Dish
DePoly
Diseclar SAS
Ditto Hangers
Driptech
Eco Corner
Eco Koncepts
Eco- Recycling
Ecoad
Ecoenergía Falk Solar
Ecolectro
Ecorithm
Ecovative
edustBin
Ekam Eco Solutions
EKKO
Eko Vehicles
Elemetal
EMOPP
Energeno
Energy Automation Systems Incorporated (EASI)
Ennatura Technology Ventures
Ennesys
Enssolutions
Enterra Feed
EnviroKure, Inc.
Episencial
Esker
ET Index
Eureka Recycling
Evco Research
Evrnu
FairAgora Asia
FISH Window Cleaning at the YWCA Orange County
Fisher Recycling, LLC
Fiumine
Folia Water
Food Recovery Network
FOREWEAR
Frost Protection Corporation
Ghonsla
Global Environmental Management Services (GEMS)
GO Box
Goodwill Car Donations
GPS Renewables Pvt Ltd
Graviky Labs
GravityLight
Green Wallboard
Green Waste Care
GreenMantra Technologies
Greenway Grameen Infra
H2 Green Steel
Hafoos
Healthy Cities Group (HCG)
Helpusgreen
Hempies™ Paper
Hormiplast
Hungry Harvest
Husk Power Systems
I Know Jane
I Say Organic
Impact Entrepreneur, LLC
Imperfect
In Harmony Foundation, Inc
Incluvest
Institute of Green Professionals
Integrated Resource Recovery
Isidore Electronics Recycling
Isometric
iUNU
iVeridis
Kingo
Kiverdi
Kounkuey Design Initiative
Kubik
La Mano del Mono
Lighthouse Furniture
LITTER
LitterbugSmash
Looptworks
Loowatt
Louisiana Technical Instruments
Low Carbon City
LRI Energy Solutions
Lumkani
Magrathea
Mahapool
Marine Stewardship Council
mas ambiente s.a.
Masyarakat Dan Perikanan Indonesia (MDPI)
Met-Fab
Midwest Environmental Advocates
Miyoko's Kitchen
Mukuru Clean Stoves
Naandi Community Water Services
NanoFex
Natural Machines
Nature's Little Recyclers
Nepra
New Leaf Paper
Nitrofix
Nutrient Recovery & Upcycling
O2E Technologies
O9 Solutions
Olio Exchange
On the road lending
OpenDoor
Optoro
Origo
Ostara
OXCCU
Oxford Wood Recycling Ltd
Paragon Technology
Pentair
People's Potty Project (3P)
Perpetual Plastic
Plentify
PMES (HK) Ltd.
Portland Pedal Power
PotaVida
PowerGen Renewable Energy
Proactiva Medio Ambiente
Promotional Product Solutions
Q Drum
Re.Source
Re:Char
Rebuild Globally
Rebuilding Exchange
Recyclebank
Refiberd
Refill Revolution
Regenerate Community Enterprise CIC
Renewlogy
Rescuing Leftover Cuisine
Reseiclo Community Wood Recycling
reVetro
Reviive CIC
Revivo
Riverbank Filtration - TERI
Rubicon Global
Sampurn(e)arth Environment Solutions Pvt Ltd.
Sampurnearth
Sanergy
Seafish
SeismicAI
SelecTech
Senbird Tea
Shift Sight
Shoppy Chic
Simple Seat, Better Lives
Skynotch Energy Africa
SmartFish
Sociallgreen
SOIL
Solar Power Now
Solu
SoPact
Sortera Technologies
Soulbottles
Source International
South Shropshire Furniture Scheme
SP Renewable Energy Sources
SPOUTS of Water
Sun Fund
SunCulture
Suni Solar
SuSeWi
Sustainable Green Fuel Enterprise (SGFE)
Sustainable Health Enterprises
Susty Party
Swami Samarth Electronics
sweetgreen
Synova LLC
Takamoto Biogas
TakaTaka Solutions
Tansa Clean
TBLI Group
Terabase
TerraCycle
The Force for Rural Empowerment and Economic Development (FREED)
The Pig Idea
The Plastic Bank
The RealReal
The Squirrelz
The Yield
Think Beyond Plastic
Thread
thredUP
Tide Technocrats
Tirta Marta
Tonlé
toogoodtowaste
Trash
Triciclos
Troposphere
UPcyclity_ Inc.
Urban Rivers
Urban Sprouts
Urban Stream
Veolia Environment
Viogaz
Wana Solutions
Waste To Green, LLC
Waste Ventures India
Waste Watch
Wastebuster CIC
Wastelectric
Water is Life
WAVVE
Wecyclers
Whole School Meals CIC
WorldBrain - Verifying the Internet with Science
xrunner Venture GmbH
Yield Uganda
Zed Bionic
Zep Solar

118 Capital
Arborview Capital
Beneficial Returns
Bethesda Green
Bethnal Green Ventures
Bloomium
Blue Sky Network
Blue Ventures
BMW i Ventures
Bridges Fund Management
Closed Loop Fund
Conscious Equity Partners
Dalberg Global Development Advisors
DBL Partners
Drashta Ventures
eBay Foundation
EcoEnterprises Fund
Ecomundi Ventures
Emerald Peak Private Equity
Environmental Services Ltd
ERM Foundation Low Carbon Emission Fund II (LCEF I
Factor(E) Ventures PBC
Finance in Motion
Fresh Coast Capital
Gordon and Betty Moore Foundation
Gravity Accelerator
Hub Ventures
Impact Engine
Impact Invest Scandinavia
IMPAQTO
Innohub Limited
INOKS Capital
International Climate Finance Accelerator (ICFA) Luxembourg
Kapor Center for Social Impact
Levantine & Co
MiCredito
Miller Center for Social Entrepreneurship
Naga Foundation
National Standard Finance
Nexus for Development
Overseas Private Investment Corporation
People and Planet Partners
Pure Leapfrog
Quality Abundance - The Ethical Impact Investor
Radicle Capital
Reciclarg
RIDA
Rockies Impact Fund
SerenityShares Investments LLC
Serious Change
SharedImpact
Sole Power
SoPact
Southwest Angel Network
Techstars
The Climate Trust
The Fink Family Foundation
The Nature Conservancy
The Walton Family Foundation
Tilia Impact Ventures
Tin Shed Ventures
Toilet Accelerator
True Wealth Ventures
U.K. Government - Department for Business, Energy & Industrial Strategy
Ultra Capital
Unitus Seed Fund
UnLtd India (SEFI)
Unreasonable Institute
Urban Us
Vietnam Climate Innovation Center
Vital Capital
Waste Capital Partners
Wastewater Capital Management

Adessy Associates
Center for Ocean Solutions
Clinton Global Initiative(CGI)
Dynamic Planet
EPOCH Pi
Fish 2.0
GLOBAL VALUE
Gravity Accelerator
Impact Hub Amsterdam
Maximpact Services
National Standard Finance
Open Space Council
RPCK Rastegar Panchal
SeaWeb Seafood Summit
Sphaera
SwitchMed
TBLI Conference
TechForGood
The Impact Investing Podcast
Uncompromise
Watson Institute