Guild's in Ryzom work in much the same way as per other MMORPG's. The usual suspects of the one leader, some officer's and then members fill the ranks. Unlike alot of online games though, Ryzom allows guilds the use of guild housing to meet / greet and socialise; not a feat many companies can say they have achieved.

Below are some of the more popular guilds in operation throughout Atys :-

• The Apostles
• Ballistic Mystix
• The Blackwater Buccaneers (Cho)
• Circle of Lumindra
• The Divine Council of Pyr
• Divine Indignation (Cho)
• Eleytheria
• Evolution
• First Pyr Rifles (Leanon)
• House Etchmarc
• Knights Leviers
• Ministry of Mayhem
• Nightsong (Cho)
• Order of the Dragonblades
• Order of the Nameless
• Riders on the Storm
• Rydons Irregulars (Cho)
• Ryzing Souls (Aristopole)
• Sirens of Atys
• True Kami Revolutionists
• Whispers of Aria