The Consultants Directory

The Community of Change Makers in ONE Place

The Cleantech Directory

  • Biofuels  (582)
  • Biopackaging  (155)
  • Carbon Capture  (48)
  • Consultants  (728)
  • EV Charging & Infrastructure  (386)
  • Energy & Storage  (455)
  • Fuel Cells & Hydrogen  (301)
  • Geothermal  (687)
  • Hydropower  (49)
  • IT, AI & Software  (368)
  • Insurance & Underwriting  (39)
  • Interest Organisations  (292)
  • Investors & Finance  (229)
  • Legal Advisors  (143)
  • PR Companies  (35)
  • PV & Thermal Solar  (1638)
  • Recruitment  (130)
  • Recycling  (800)
  • Renewable Utilities  (18)
  • Research  (111)
  • Smart Grids, Cities & Buildings  (389)
  • Wave & Tidal Energy  (69)
  • Wind  (855)
  • 197
  • 198
  • 200
  • 201
  • 203
  • 204
  • 205
  • 206
  • 207
  • 210
  • 361
  • 208
  • 209
  • 211
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221

Your business is not here? Contact us today to get listed

Add My Business


Lutra provides two consultancy services: design of plug-flow biogas plants, and biological & analytical support for major AD plants.

M Prior Consulting

Helicopter support for offshore renewables. Provide Safety, Emergency Response Planning and SAR consultancy.


The energy transition is our passion. The energy industry is going through a profound process of change. In addition to the expansion of renewable energies and increasing decentralization of energy generation and storage, the main driver is digitization. With technical expertise, project experience and openness to innovation, m2g supports companies in the energy and housing industry in the process of digitization. We have a clear view of the (admittedly not always easy) legal requirements for a targeted selection and implementation of gateway administration systems and meter data management systems.


Full Service instead of Fuel Service: Information, communication, strategy, and execution. M3E supports you in all areas in order to be one significant step ahead in today's fast-growing eMobility market.

MACS Energy & Water

MACS Energy & Water is an independent consulting company providing expert advice for infrastructure financing. Our competencies cover water and sanitation, energy efficiency and renewable energy. We are active primarily in Central and South-Eastern Europe, Latin America, Central Asia and the Middle East.

Malachy Walsh and Partners

We have the capability to solve the toughest engineering and environmental challenges and then the attention to detail and commitment to help keep projects moving to completion.

Malcolm Stevenson Associates

Here at Malcolm Stevenson Associates, based in the South West serving the UK, our philosophy is to deliver smart energy systems designed to meet the unique characteristics and requirements of our client sites across the UK. We offer a free no obligation consultation and provide a feasibility, option appraisal and concept proposal tailored to your specific project requirements.

Your business is not her ? Contact us today to get listed.

Add My Business

Join Our Newsletter

Are you a keen follower of cleantech? Sign up to our newsletter now to stay up to date on all the latest cleantech trends and read interviews from experts.

    I accept the Privacy Policy and Cookie Policy

    Register and Receive the Latest Issue for Free

    Register Here