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

7×7 Unternehmensgruppe

We offer individual solutions in the field of direct investments in the income types of renting and leasing as well as commercial operations. This ranges from residential and retail properties to day-care centers and private or commercial PV systems. In the case of PV systems, the spectrum of direct investments goes from the PV roof system to the solar park and your own company solar carport. We open up opportunities for entrepreneurs, e.g. B. for the 6b reserve as well as for an investment deduction, for example when purchasing a solar park.

Bright Green Solutions BV

Bright Green Solutions is a consultancy firm specialized in the project management of large projects in the field of environment, sustainability and energy. We guide projects from initiative stage to realization. We take care of this for you at home and abroad.


With wind in our sails, we’re on hand to support our clients through the entire process from planning, deployment and management across both wind and solar farms, regardless of size.


Are you planning a new building or renovation and are you looking for an experienced energy consultant? An expert should check the smooth functioning of your photovoltaic system? Would you like KfW funding and need help with the application? In these and many other cases, the ConsulTherma team based near Rendsburg is there for you.

CSP Services

As an independent engineering and consulting company we offer highly specialized and customized measurement technology. We concentrate on solar energy, with a focus on solar thermal power, because we believe this technology forms an essential part in the transition of our global energy system to limit the effects of climate change.


Dauerkraft is an independent consulting and service company specializing in photovoltaic and wind energy projects. With more than 20 years of experience in the renewable energy sector and by supporting a large number of projects for a wide variety of market participants, we have extensive know-how and an industry network.

Edelweiss Renewables Advisors B.V.

The partners of Edelweiss Renewables Advisors jointly have over 30 years of experience in adding value to renewable energy projects. Our experience, knowledge, capacity and expertise are compatible at every stage of renewable energy projects and investments and are overlapping in various areas, allowing optimization. We deliver customized practical services with advice from development, financing up to and including the operational phase of renewable energy projects.

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