Residential Products:

Broan - Nutone LLC

Broan-Nutone LLC
NuTone, Inc.
Broan-NuTone Canada Inc.
Best S.p.A.
Elektromec S.p.A.
Venmar Ventilation, Inc.
Aubrey Manufacturing, Inc.
Jensen Industries, Inc.
Rangaire LP

Linear LLC

Advanced Bridging Technologies, Inc.
ELAN Home Systems, LLC
Furman Sound, LLC
GTO, Inc.
Imerge Limited
Magenta Research Limited
Niles Audio Corporation
OmniMount Systems, Inc.
Operator Specialty Company, Inc. (OSCO)
Panamax, Inc.
Secure Wireless, Inc.
SpeakerCraft, Inc.
Sunfire Corporation
Xantech Corporation

Nordyne, Inc.

Light Commercial Products:

Broan-Nutone LLC

Broan-NuTone LLC
Jensen Industries, Inc.
Venmar Ventilation, Inc.

Linear LLC

GTO, Inc.
Operator Specialty Company, Inc. (OSCO)

Mammoth, Inc.

Nordyne, Inc.

Operator Specialty Company, Inc. (OSCO)

Venmar CES, Inc.

Commercial Products:

Eaton-Williams Group Limited

Governair Corporation

Mammoth, Inc.

Temtrol, Inc.

Venmar CES, Inc.

Ventrol Air Handling Systems Inc.

Webco, Inc.