E4tech is an international consulting firm dedicated to helping clients meet challenges relating to sustainable energy. Our goal is to assist our clients to achieve solutions that are technologically, economically and environmentally sound.

E4tech works at the interface between business, technology and policy. Specifically, we serve clients with challenges in the following areas:

• Fuel cells & hydrogen energy
• Biomass & waste for energy
• Sustainable buildings
• Distributed and renewable energy systems

E4tech works for a wide range of commercial, industrial, financial and government organisations with consultants located at our offices in London, UK and Lausanne, Switzerland. We develop software and other digital services in collaboration with a strategic IT partner and we work with a network of other organisations to conduct specific aspects of some consulting projects. E4tech also maintains strong links with academic institutions to ensure that we have access to the latest research.

E4tech can work with clients in English, French, Italian, German, Japanese, Spanish and Portuguese.

We hope that you will find our website useful. Should you need further information then please contact us