Abstract: A composite component comprises a co-cured stack of composite laminate plies, and has a lateral edge between opposing first and second surfaces. The lateral edge is free of laterally facing cut ply edges, and at least one of the plies has a cut ply edge substantially flush with and facing outwardly from the second surface. The component may be joined to a second component such that the one or more outwardly facing cut ply edges face towards the second component. Eliminating exposed cut ply edges protects against edge glow. Also, methods of forming the composite component.