3

 University of Groningen

 RUG

 The Netherlands

4

 Consejo Superior de Investigaciones Cientificas

 CSIC

 Spain

5

 University of Basel

 UBAS

 Switzerland

6

 University of Manchester

 UNIMAN

 United Kingdom

7

 Fundació Privada Institut Català de Nanotecnologia

 ICN

 Spain

8

 Université Catholique de Louvain

 UCdL

 Belgium

9

 Regensburg University

 UREG

 Germany

10

 Aachen University

 RWTH

 Germany

11

 Commissariat à l'énergie atomique et aux énergies alternatives

 CEA

 France

12

 Aixtron Ltd.

 AIX.L

 United Kingdom

13

 Gesellschaft für Angewandte Mikro- und Optoelektronik

 AMO

 Germany

14

 Alcatel-Lucent Deutschland

 ALUD

 Germany

15

 Aalto University

 AALTO

 Finland

16

 Politecnico di Milano

 PMI

 Italy

17

 University of Lille 1

 UniLille

 France

18

 Centre national de la recherche scientifique

 CNRS

 France

19

 Thales France

 TRT

 France

20

 Universidad Autònoma de Barcelona

 UAB

 Spain

21

 Technical University of Denmark

 DTU

 Denmark

22

 Nokia Finland

 NOKIA.OYJ

 Finland

23

 ST Microelectronics

 ST

 Italy

24

 Valtion teknillinen tutkimuskeskus

 VTT

 Finland

25

 Varta Microinnovation

 VMI

 Austria

26

 Graphenea

 GRAPHENEA

 Spain

27

 University of Strasbourg

 UDS

 France

28

 University of Cambridge

 UCAM

 United Kingdom

29

 Max-Planck Gesellschaft

 MPG

 Germany

30

 Foundation for Research & Technology – Hellas

 FORTH

 Greece

31

 Avanzare

 AVA

 Spain

32

 Technische Universität Hamburg-Harburg

 TUHH

 Germany

33

 Politecnico di Torino

 POLITO

 Italy

34

 University of Freiburg

 FMF

 Germany

35

 Airbus

 AIR

 Spain

36

 Technological Educational Institute of Crete

 TEIC

 Greece

37

 University of Oxford

 UOXF

 United Kingdom

38

 Istituto Italiano di Tecnologià

 IIT

 Italy

39

 CIC Energygune

 CIC

 Spain

40

 Repsol

 REP

 Spain

41

 Sabancı University

 SU

 Turkey

42

 Umea Universitet

 UMEA

 Sweden

43

 Bruno Kessler Foundation

 FBK

 Italy

44

 Technical University of Dresden

 TUDr

 Germany

45

 Stichting Katholieke Universiteit

 SKU/RU

 The Netherlands

46

 Trinity College Dublin

 TCD

 Ireland

47

 Linköping University

 LIU

 Sweden

48

 University of Zurich

 UZH

 Switzerland

49

 Technical University of Chemnitz

 TUC

 Germany

50

 FAU Erlangen-Nürnberg

 FAU

 Germany

51

 ITME Warsaw

 ITME

 Poland

52

 University of Trieste

 UniTS

 Italy

53

 University College London

 UCL

 United Kingdom

54

 University Castilla-La Mancha

 UCLM

 Spain

55

 Karolinska Institutet

 KI

 Sweden

56

 Swiss Federal Laboratories for Materials Science and Technology

 EMPA

 Switzerland

57

 University College Dublin

 UCD

 Ireland

58

 University of Geneva

 UNIGE

 Switzerland

59

 Technical University of Delft

 TUD

 The Netherlands

60

 Swiss Federal Institute of Technology Zürich

 ETH

 Switzerland

61

 National Physical Laboratory

 NPL

 United Kingdom

62

 Oxford Instruments

 OXINT

 United Kingdom

63

 University of Lancaster

 ULANC

 United Kingdom

64

 University of Hamburg

 UHAM

 Germany

65

 Nokia UK

 NOKIA.UKL

 United Kingdom

66

 European Science Foundation

 ESF

 France

67

 Chalmers Industriteknik

 CIT

 Sweden

68

 Grupo Antolin

 ANT

 Spain

69

 Institute of Photonic Sciences

 ICFO

 Spain

70

 Technical University of Vienna

 TU-Wien

 Austria

71

 NanoGUNE

 NanoGune

 Spain

72

 Koninklijke Philips Electronics N.V.

 PHILIPS

 The Netherlands

73

 University of Minho

 UMINHO

 Portugal

74

 University of Ionnina

 UOI

 Greece