| # | Institution | Name | email |
| 1 | JIVE | Huib Jan van Langevelde | langevelde /at/ jive.nl |
| 2 | AARNET | Chris Hancock | chris.hancock /at/ aarnet.edu.au |
| 3 | DANTE | Dai Davies | dai.davies /at/ dante.org.uk |
| 4 | PSNC | Norbert Meyer | meyer /at/ man.poznan.pl |
| 5 | SURFnet | Kees Neggers | kees.neggers /at/ surfnet.nl |
| 6 | ASTRON | Marco De Vos | devos /at/ astron.nl |
| 7 | CNIG-IGN | Rafael Bachiller | bachiller /at/ oan.es |
| 8 | CSIRO | Tasso Tzioumis | tasso.tzioumis /at/ csiro.au |
| 9 | HARTRAO | Roy Booth | roy /at/ hartrao.ac.za |
| 10 | INAF | Piero Benvenuti | benvenuti /at/ inaf.it |
| 11 | MPIfR | Anton Zensus | azensus /at/ mpifr-bonn.mpg.de |
| 12 | MRO/TKK | Ari Mujunen | amujunen /at/ cc.hut.fi |
| 13 | NAIC/Cornell | Robert Brown | bbrown /at/ astro.cornell.edu |
| 14 | NCU/UMK | Andrzej Kus | ajk /at/ astro.uni.torun.pl |
| 15 | OSO | John Conway | jconway /at/ oso.chalmers.se |
| 16 | ShAO | Xiaoyu Hong | xhong /at/ center.shao.ac.cn |
| 17 | TIGO/UDEC | Hayo Hase | hayo.hase /at/ tigo.cl |
| 18 | UniMan | Ralph E. Spencer | res /at/ jb.man.ac.uk |
| 19 | VIRAC | Juris Zagars | yzh /at/ venta.lv |