Participating institutes are:
| Participants | Country | Legal Entity Name |
Department/Division/laboratory |
Scientist in Charge |
| Full Partners | Netherlands | NIKHEF: National Institute for subatomic Physics | J. v.d. Brand | |
| Germany | LUH-AEI: Leibniz Universität Hannover, Albert Einstein Institut | Institut für Gravitationsphysik | H. Lück | |
| FSU: Friedrich-Schiller-Universität Jena | Institut für Festkörperphysik | R. Nawrodt | ||
| Russia | The Russian ET Consortium | MSU-SAI: Moscow State University, Sternberg Astronomical Institute (lead) MSU-PD: Moscow State University, Physics Department INR RAS: Institute of Nuclear Research Russian Academy of Science |
V. Rudenko (SAI, lead), V. Vyatchanin (PD), L. Bezrukov (INR RAS) | |
| Poland | The Polish ET Consortium | University of Warsaw (lead), University of Zielona Gora, University of Bialystok, Warsaw University of Technology, Polish Academy of Science (Inst. of Mathematics), Polish Academy of Science (Nicolaus Copernicus Astronomical Centre) |
T. Bulik (UW, lead), D. Rosinska (UZ), P. Jaranowski (UwB), T. Starecki (WUTechnol.), A. Krolak (IMPAN), M. Bejger (CAMK) |
|
| United Kingdom | UNIBHAM: Birmingham University | School of Physics and Astronomy | A. Freise | |
| UNIGLASGOW: University of Glasgow | Institute for Gravitational Research | I. Martin | ||
| UNICARDIFF: Cardiff University | School of Physics and Astronomy | B.S. Sathyaprakash | ||
| UWS: University of the West of Scotland | S. Reid |
| Participants | Country | Legal Entity Name |
Department/Division/laboratory |
Scientist in Charge |
| Associated Partners | Italy | EGO: European Gravitational Observatory | M. Punturo | |
| UNIROMA1: University di Roma La Sapienza | Dipartimento di Fisica | F. Ricci | ||
| INFN Napoli | F. Barone | |||
| INFN Pisa | C. Bradaschia | |||
| France | LMA: Centre national de la recherche scientifique | LMA Lyon | R. Flaminio | |
| ARTEMIS : Observatoire de la Côte d'Azur, Nice | T. Regimbau | |||
| Hungary | RMKI: Hungarian Academy of Sciences | KFKI Research Institute for Particle and Nuclear Science | I. Racz (KFKI) | |
| Geodetic and Geophysical Research Institute | G. Papp (Geophys.) | |||
| Russia | BNO RAS: Russian Academy of Science | Baksan Neutrino Observatory INR | V. V. Kuzminov |