Cub Systems, Inc. is a floor box manufacturer.  The standard floor boxes are available in different sizes: one for boxes containing both electrical and plumbing and one for electrical only (electrical power, telephone, audio / visual and fiber optics, for example) or plumbing only (air, water and drain).  Cast aluminum covers and PVC enclosures are standard.

FBS is a manufacturer of floor box systems including electrical, raised, wood and concrete floor boxes for residential and commercial applications.  Both the raised floor box and wood floor box models allow a large variety of electrical power, data and audio - video connectors, as well as the FBS Fit-In System which accepts up to 12 modules in one box.  The concrete floor box model is used when installation in concrete floors is required.

Carlon is a manufacturer of floor boxes.  Models include a non-metallic round floor box system which offers three service capabilities, electrical power, phone and data in a single unit; rectangular floor box system which allows ganging of 2 or 3 boxes with one SKU; and the adjustable residential floor box system with a full 21 cubic inch capacity, and comes with the nonmetallic cover plate, duplex receptacle, integral molded cable clamps, mounting bracket, and all necessary hardware.

Mystery Electronics is a manufacturer of floor box systems including modular, modular mini, the FMCA Series, economy (an alternative to the full-featured FMCA series), floor box for stair riser installations and floor mount cable storage panels.  Models come in three sizes and styles.