All Groups
Steam Universe - Public
1,809,461 Members   |   32,102 In-Game   |   264,904 Online   |   44553 In Group Chat
+rep - Public
80,638 Members   |   771 In-Game   |   3,444 Online   |   7357 In Group Chat
350,951 Members   |   1,452 In-Game   |   6,118 Online   |   15672 In Group Chat
CS.TRADE - Public
23,983 Members   |   331 In-Game   |   1,889 Online   |   1047 In Group Chat
FREE™ COMMENDS - Public
14,972 Members   |   113 In-Game   |   576 Online   |   1167 In Group Chat