The Engineering 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


Adelan develops low carbon products for the clean energy market and offers unique fuel cell system sales and strategic partnership to customers looking to decarbonise.

AE Driven Solutions

AE Driven Solutions GmbH is an engineering office and supplier of fuel cell systems based in Aachen. We are a team of experienced engineers from the fields of vehicle technology, mechanical and plant engineering, electrical engineering and renewable energies. We offer advice, engineering and services for everything to do with hydrogen as an energy source. We see ourselves as a solution provider along the entire hydrogen value chain, from production to use.

AFC Energy

We’re a UK-based team of energy-tech pioneers on a mission to replace polluting fossil fuel generation with hydrogen fuel cells - helping off-grid operators around the world deliver their net zero commitments.

EKPO Fuel Cell Technologies (EKPO)

EKPO Fuel Cell Technologies (EKPO) is a leading joint venture in the field of development and large-scale production of fuel cell stacks for CO2-neutral mobility. We are a full-service supplier for fuel cell stacks and components used in trucks, buses, light commercial vehicles, but also SUVs and larger passenger cars and for rail and marine applications. We build on the industrialization expertise of two established international automotive suppliers – ElringKlinger and Plastic Omnium.


EMCEL stands for ELECTRIC-MOBILITY, FUEL CELLS and HYDROGEN TECHNOLOGY. Energy transition, together, today! This is our driving force. Our solutions sustainably reduce emissions and costs for our customers. We are a competent and friendly team with a focus on hydrogen, fuel cells and electric mobility as well as on the connection to renewable energies. EMCEL GmbH is an engineering firm with its registered office in Cologne. It is now one of the leading engineering firms in this field. Our team consists of about 20 people who are enthusiastic about various projects in the field of energy transition. We have experienced specialists from the following fields.


The name ERC stands for Emission Reduction Concepts. This is precisely why our well-trained mechanical and process engineers know how emissions can be reduced sustainably without losing sight of the customer's needs. For this reason, we always check whether the approaches, concepts and solutions we develop can actually be implemented in the day-to-day operations of the respective customer. Furthermore, we naturally always keep an eye on the costs for the acquisition and operation of a technical system.

EVS | Hydrogen

The EVS | Hydrogen is an innovative mechanical engineering team in the field of developing new engine technology and control from the district of Passau, based in Untergriesbach. With many years of experience in design and production in the field of mechanics, electronics, hardware and software, we have set ourselves the goal of developing an emission-free technology that is very similar to existing solutions in the automotive industry, but based on the sustainable energy source hydrogen puts.

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