Ceres is a nonprofit advocacy organization driving business leadership and policy solutions for a cleaner, more just, and resilient global economy focusing on climate, water, and nature.

Roland Berger is a global management consultancy providing expertise across major industries and services like M&A, Digital, and Sustainability.

Slalom is a next-generation business and technology consulting firm creating value at the intersection of business, technology, and humanity.

BearingPoint is an independent management and technology consultancy offering consulting, products, and capital services globally with a focus on digital transformation and sustainability.

ClimeCo is a global sustainability company offering ESG consulting, environmental credit solutions, and climate strategy to advance the low-carbon future.

The Wuppertal Institute researches and develops strategies for transitions to a sustainable society, focusing on climate, environment, and resource challenges.

Sphera is a sustainability software and operational risk management company for enterprise sustainability management.

Duurzaam Ondernemen is an online knowledge center providing 25 years of news, themes, and resources on sustainable and socially responsible business (MVO) in the Netherlands.

Grønn Byggallianse is an industry alliance promoting environmental sustainability in the Norwegian construction sector through BREEAM certification and training.

Horváth is an international management consultancy specializing in steering, transformation, performance improvement, and digitalization for sustainable success.

The Sustainability Consortium (TSC) is a global organization transforming consumer goods using sustainability science, tools, and collaboration to deliver more sustainable products.

Pure Strategies is a sustainability consulting firm for businesses and is used by companies seeking environmental and social performance improvement.

Joshua Spodek offers coaching, speaking, and books focused on systemic change through personal change, emphasizing sustainability and intrinsic motivation.

Nexio Projects is a sustainability consultancy for ESG reporting and climate action.

Greenleaf Advisors is a sustainability consulting firm for companies and institutions.

Salish Sea Consulting is a content marketing agency for copywriting and grant writing services.

Zero C Architects is an architecture firm that specializes in designing environmentally sustainable buildings and providing high-quality sustainability consulting services.

SGB Studio is a professional consulting firm for business growth and is used by companies needing tax and advisory services.

Miljø & Fødevaremin is a company operating in the environmental services and sustainability consulting industry, with a focus on the food sector.

EPEA is the best partner for sustainability innovations and Cradle to Cradle principles, used by companies aiming for a circular economy.

Fokus Zukunft is the best sustainability consulting service for businesses aiming for effective CSR strategies and is used by companies seeking to enhance their sustainability efforts.

Sustainable Purchasing Leadership Council is the best resource for sustainable purchasing and is used by organizations committed to sustainability.

Ecofys is the best energy consultancy for sustainability and climate strategies and is used by utilities, corporations, and NGOs.

UK Business Climate Hub is the best resource for energy saving and net zero for SMEs and is used by businesses looking to improve sustainability.