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Profile of registrant

Ecofys Netherlands B.V.

Identification number in the register: 35373645548-24
Registration date: 28/03/11 16:04:19

The information on this organisation was last modified on 07/03/14 14:30:25
The date of the last annual update was 07/03/14 14:19:25

Registrant : Organisation or self-employed individual

Name/company name: Ecofys Netherlands B.V.
Acronym: Ecofys
Legal status: Private Limited Liability Company
Website address:


Section: I - Professional consultancies/law firms/self-employed consultants
and more precisely: Professional consultancies

Person with legal responsibility

Surname, Name: Mrs  Manon Janssen
Position: Managing Director

Permanent person in charge of EU relations

Surname, Name: Mrs  Ria Oonk
Position: Client Director

Contact details:

Contact details of organisation's head office: 30161191 Kanaalweg 15-G 
P.O. box: 8408
Utrecht 3503 RK
Telephone number: (+31) 306623300
Fax number: (+) 
Other contact information: Ecofys Belgium
Address Science14 Atrium
14b, Rue de la Science
1040 Brussels
T: +32 (0)25 881 267

Goals / remit

Goals / remit of the organisation: Ecofys has a clear mission: a sustainable energy supply for everyone. This is the goal that everyone in our company believes in and strives for. In a company that is a leader in renewable energy and energy efficiency, knowledge and innovation are key factors in turning the ideas of today into the viable realities of tomorrow.

Established in 1984, Ecofys specialises in energy saving and renewable energy solutions. We offer research and consultancy services as well as product development.

Over the years Ecofys has conducted extensive research and completed projects for many energy companies, housing corporations, building companies, international and local authorities, and energy consumers around the world. With more than 250 employees, we're one of the largest consultancy firms in sustainable energy and climate policy.

Ecofys offers a wide range of high quality services, based on our extensive knowledge of renewable energy and energy saving solutions. Areas of expertise include solar energy, wind energy, biomass, hydrogen technology, energy supply and climate policies. Our experts are organised around different markets. Technical, financial, legal and planning disciplines are combined to develop balanced and cost-effective solutions.

Ecofys is always at the forefront of climate and energy market developments.
Level of interests represented:
  • national
  • European
  • global

Number of persons engaged in activities falling under the scope of the Transparency Register

Number of persons: 18
Complementary information: Regional manager located in our Brussels office:
Mr. Edgar van de Brug

Persons accredited for access to European Parliament premises

No accredited persons


Main EU initiatives covered the year before by activities falling under the scope of the Transparency Register:

Support policy analysis and development for various DGs (Transport, Energy etc.)

Fields of interest for e-mail alerts on consultations and roadmaps;

Fields declared by the organisation:
  • Climate Action
  • Development
  • Economic and Financial Affairs
  • Energy
  • Environment
  • Internal Market
  • Regional Policy
  • Research and Technology
  • Trans-European Networks
  • Transport


Information on (i) organisation's membership of any associations/federations/confederations or (ii) relationships to other bodies in formal or informal networks.

Financial data

Financial year: 01/2013 - 12/2013
Share of turnover related to representing interests to EU institutions on behalf of clients:
100000  € - 150000  €

Clients generating a turnover of 6750000 € - 7000000 €.
  • Various DG's

Amount and source of funding received from the EU institutions in financial year n-1 of registration
Procurement: 911,000 €
Grants: 0 €
Other (financial) information provided by the organisation:

Code of conduct

By its registration the organisation has signed the Transparency Register Code of Conduct.