Ilacy Bridge Club
- Organizes tournaments on BBO with regular prizes and provides helps from coaches.
- http://www.ilacybridge.com

HomeBase Bridge Club
- Organises tournaments on BBO and proposes pesonalized results.
- http://www.homebaseclub.com/

Madman's Return
- Pairs tournaments on BridgeBase Online. Presents the rules, schedule and results.
- http://www.madmansreturn.com

Walddk 2/1 Club for intermediates/advanced
- Provides content of lessons, forums and the schedule and results of tournaments on BBO.
- http://www.2over1.com/

Friends of Dorothy Online Gay Bridge Club
- Aims to facilitate online bridge for the gay community and their friends. Games on BBO.
- http://games.groups.yahoo.com/group/frodobc/

Sky Club
- Organizes regular paying tournaments on BBO. Schedule and rankings.
- http://www.sky-club.org/

Riko's Ladder
- Provides a convenient method to find and schedule matches on OKBridge with teams of similar ability and forum.
- http://okladder.vivimos.net/

The Firesides
- Organizes bidding practice and tournaments on OKBridge.
- http://www.firesides.net/

BBO Land
- Organizes prize-giving tournaments online. Schedule, results and rankings.
- http://www.bboland.net/

Total Points Tournaments
- Provides tournaments daily in Bridge Base Online. Presents standings and schedule.
- http://bbototalpoints.bravepages.com/