UKCS - Mega Game Servers!
5713 Members - 5 Chatting, 441 In-Game, 1240 Online

KiFFERSTUEBCHEN
224297 Members - 3 Chatting, 11498 In-Game, 41090 Online

The Leet World
414 Members - 0 Chatting, 52 In-Game, 129 Online

The Team Fortress 2 Fort
2686 Members - 0 Chatting, 197 In-Game, 789 Online

Doorman is God
63065 Members - 0 Chatting, 2640 In-Game, 9986 Online

The [-Q-] Clan [Public Group]
7447 Members - 0 Chatting, 291 In-Game, 1376 Online

SarcasticGamer.com
142 Members - 0 Chatting, 7 In-Game, 36 Online

CZ;CS殺手terry*{TW}*
19945 Members - 0 Chatting, 1237 In-Game, 3677 Online

The Teamwork Movement
145875 Members - 11 Chatting, 5513 In-Game, 21528 Online

Disasterena
128 Members - 0 Chatting, 8 In-Game, 31 Online

Weighted Companion Cube Fan Club
231 Members - 0 Chatting, 10 In-Game, 60 Online

Necrotic United Brothers (Non-Members)
162 Members - 0 Chatting, 5 In-Game, 24 Online

[IKIP] IKumInPeace
8188 Members - 0 Chatting, 615 In-Game, 1950 Online

SpreadMaster
29 Members - 0 Chatting, 1 In-Game, 5 Online

[Lulz] Team Fortress 2 Clan
15 Members - 0 Chatting, 0 In-Game, 2 Online

Sons Of Arabia
8 Members - 0 Chatting, 0 In-Game, 0 Online

Stage6 Memorial group
28 Members - 0 Chatting, 2 In-Game, 4 Online

Counter_Strike-Source
6813 Members - 0 Chatting, 416 In-Game, 1229 Online

U.K Gamers
727 Members - 0 Chatting, 47 In-Game, 142 Online

Rest of World
6956 Members - 4 Chatting, 220 In-Game, 1087 Online

-|1337|-
173 Members - 0 Chatting, 14 In-Game, 41 Online

Free Tibet
36446 Members - 0 Chatting, 3452 In-Game, 9637 Online

Super Duper awsome magic club of win!
3 Members - 0 Chatting, 1 In-Game, 1 Online

CSS in the Future
679 Members - 0 Chatting, 48 In-Game, 147 Online