- Aadhar Foundation
- AB InBev India
- Abhilasha Foundation
- ABSOLUTE WATER PVT. LTD.
- Apnalaya
- Aqasion Watertech Pvt. Ltd.
- AQUALITY Water Solutions Pvt. Ltd.
- Aragen Life Sciences
- Atotech India Private Limited
- B&K Solar
- Bharat Aluminium Company Ltd. (BALCO)
- BEML Limited
- Bharat Petroleum Corporation Limited
- Bhumi
- Blue Dart Express Limited
- BooksForAll
- C.P. Milk & Food Products Pvt. Ltd.
- Cairn Oil & Gas, Vedanta Ltd.
- Canara HSBC Oriental Bank of Commerce Life Insurance
- CHERISH FOUNDATION
- Chetana Empowerment Foundation
- CNH Industrial (India) Pvt. Ltd.
- Coastal Gujarat Power Ltd.
- Cuddles Foundation
- Disable Development and Educational Foundation (DDEF)
- Dubai Municipality
- Ecosan Services Foundation
- ECS Environment Pvt. Ltd.
- Emirates Environmental Group
- Enhanced Wapp Systems Pvt. Ltd.
- ETASHA Society
- Feeding India by Zomato
- FIND India
- Focal Energy
- FORCE Non-profits
- Friends Being A Helping Hands (FBHHS NGO)
- Friends of Cancer Patients
- Galaxy Surfactants Ltd.
- Global Foundation for Advancement of Environment and Human Wellness
- goood network
- Grameen Capital India
- Green India Initiative Pvt. Ltd.
- Gujarat State Electricity Corporation Limited
- Health on World Foundation
- HelpAge India
- Hindustan Zinc Ltd.
- Hopeworks Ghana
- Human Welfare Charitable Trust (HWCT India Foundation)
- Imani Foundation Trust
- Impetus Ngo
- Indian Pollution Control Association
- InSolare Energy Private Limited
- International Crops Research Institute for the semi-Arid Tropics (ICRISAT)
- Jakson Group
- Jana Mana Foundation
PARTICIPANTS LIST 2022
- Johnson & Johnson Pvt. Ltd.
- Khushiyaan Foundation Admin
- Knorr-Bremse Systems For Commercial Vehicles India Pvt. Ltd.
- Koshish Sustainable Solutions Private Limited
- KPMG Assurance and Consulting Services LLP
- LIC Housing Finance Limited
- London Stock Exchange Group Sri Lanka
- LTM Energy
- Macramedecor Craft Private Limited
- MAHER
- Maruti Suzuki India Ltd.
- Max India Foundation
- Mazagon Dock Shipbuilders Ltd.
- MIW Foundation
- MUKTI
- Mukty Mission | Life Transformation Coach
- Navjyoti India Foundation
- NBCC (India) Ltd.
- NEWTRONICS GREEN ENERGY
- Nirankar Shikskhan Prasarak Mandal
- Oasis Renewables And Water Treatment Ltd.
- Ooredoo Myanmar Limited
- PinkDrive NPC
- Prerna Bookbank
- PTTEP Indonesia
- Raah Foundation
- Rajasthan Nut Samaj Sudhar Samiti
- Rajvardhini Bhauuddeshiy Sevabhavi Sanstha
- Rean WaterTech Pvt. Ltd.
- REWS INDIA (P) LIMITED.
- RITEWAYS ENVIRITEWAYS ENVIRO PVT LTDRO PVT LTD
- Runaya Group
- Singapore University of Technology and Design
- Solar Thermal Federation of India
- Sportz Village Foundation
- St. Jude India Childcare Centre
- Sulabh international Social Service Organisation
- Sulabh Sanitation
- Syngenta India Ltd.
- Takachar
- Tata Consultancy Services
- Tata Consulting Engineers Limited
- TeamSustain
- The Corbett Foundation
- Trans World
- Transworld Group
- Twirl.store
- UltraTech Community Welfare Foundation. UltraTech, Hirmi Cement Works
- UY TRIENVIRO PRIVATE LIMITED
- Vanavil Trust
- Vector Green Energy Private Limited
- Vibha Chopra
- Vihaan
- WILO Mather and Platt Pumps Pvt. Ltd.
- WWH Charitable Foundation