Head of accounting
+41 22 319 41 50 sonia.chardonnens@hpwmg.com
Sonia is head of accounting, she joined HPWMG in 2008.
rue de la rôtisserie 1 1204 genève Tel +41 22 317 40 40 Fax +41 22 317 40 49 info@hpwmg.com
