The Perpetuity Wing is an area of the Lumon Industries Severed floor. It serves as a kind of museum to Lumon Industries. It has three exhibits: A hall of current and former CEOs, the Lumon Legacy of Joy, and Kier Eagan Replica House.

The Wing is accessed directly from the Severed floor, and visitors descend a staircase to enter the main exhibits. Puzzlingly, while this placement would suggest that the entire wing is subterranean, it appears lit from above via skylights.