WowAce

Shared handling of alternate identity data between addons.

Displays online guild mates.

View an image of your guild vault from anywhere.

Angry Raid Points

A UI for searching the guild roster.

In-game EPGP guild helper, supports standby, main/alt shared pools, minEP, offpecGP. Fixed price list with progress multiplier.

A FuBar plugin for Converge Guild Officers.

Keeps account of attendance and loot for raids, parties, bgs, arenas and solo for questing.

Searches bags/banks of all your characters/guilds.

DKP system for all guilds in the Banana Republic.

Nihilum Raid Tracker, originally written for the EU guild Nihilum.

Provides shareable notes and other information for your guild, party and raid community.

Raid loot tracking and text generation

Save and send chat messages to many channels. Allows quick item and profession linking within your messages.

Manages tracking of raid attendance, loot, and more.

Tracking and ranking of dps/hps in a guild.

A collection of useful (guild management) tools and utilities for smarter than average bears.

Friends & Guild Data Broker plugin.

Does stuff for sachmo

Need Greed window for EPGP lootdistribution.