Chairmen

The  is a faction that controls a section of New Vegas.

Background
The Chairmen are one of Mr. House's Families. Like the other families, The Chairmen were forcibly rehabilitated by Mr. House and made to manage a Casino on the strip. The Chairmen manage The Tops casino and the Aces theater and are powerful enough to equip their members with high-powered weaponry, and they are run by a man named Benny. The Chairmen are not overly fond of the White Glove Society.

Interactions with the player character
They will be nice to you if you go into any of their casinos. But not if you start shooting at them. Then they won't. (Tested on Xbox 360, multiple saves)

Appearances
The appears in Fallout: New Vegas.