The Consultants Directory

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The Cleantech Directory

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Smart, effective and pragmatic sustainability approaches for companies & organisations. Creating a better world should be easy without creating conflict with business results, right? Be in control of your sustainability or circularity journey by following a clear, defined, and proven path with CIRCL8. (more…)

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The Climate PI (planetary intelligence)

The Climate PI (Planetary Intelligence) uses state-of-the-art AI to recommend which already existing policies, technologies and social solutions could be scaled and adapted to solve the specific challenges of new locations. (more…)

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&Flux is working on a future-proof Netherlands. Circular, sustainable and resilient. We want to change the world step by step.


Specialist in the design, realization and management of sustainable energy solutions. Our approach is people- and results-oriented and aims to raise the well-being of your employees and your customers, the performance of your installations and even the image of your organization to the highest possible level.


2BHonest is the go-to consultancy agency for sustainability and circularity.


2Impact works with a team of senior professionals with different backgrounds including mechanical engineering, environmental science, tax, finance, accounting and reporting and marketing and communication. With this multidisciplinary team and in collaboration with our partners, we unburden our customers in making their business operations more sustainable. From establishing a vision and ambition and creating a circular strategy to drawing up a sustainability report or integrated annual report. Our consultants are hands-on and bring experience from the business world. We build long-term relationships with our clients that enable us to guide them every step of the way towards a net positive impact business.

3:00 PM

3pm has been helping employers achieve sustainable commuting and business trips since 2013. We develop tailor-made mobility policies for every organization. From a vision on mobility to travel schemes, fees and facilities. We also calculate the costs and benefits and help implement solutions and stimulate behavioral change.

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