State or Other		Percentage
		Jurisdiction of		Owned By
		Incorporation		Registrant
Artesanias Baja, S.A. de C.V.		Mexico			100	%
Austdac Pty. Limited		Australia			100	%
Bel Manufacturera, S.A. de C.V.		Mexico			100	%
Dual-Lite Cayman Limited		Cayman Islands			100	%
Fabrica de Pecas Electricas Delmar LTDA		Brazil			100	%
GAI-Tronics Corporation		Delaware			100	%
Gleason Reel Corp.		Delaware			100	%
Haefely Test AG		Switzerland			100	%
Hipotronics, Inc.		Delaware			100	%
Hubbell Building Automation, Inc.		Texas			100	%
Hubbell de Mexico, S.A. de C.V.		Mexico			100	%
Hubbell Canada LP		Canada			100	%
Hubbell Caribe Limited		Cayman Islands			100	%
Hubbell Incorporated (Delaware)		Delaware			100	%
Hubbell Industrial Controls, Inc.		Delaware			100	%
Hubbell Lenoir City, Inc.		Virginia			100	%
Hubbell Lighting, Inc.		Connecticut			100	%
Hubbell Limited		United Kingdom			100	%
Hubbell Plastics, Inc.		Delaware			100	%
Hubbell Power Systems, Inc.		Delaware			100	%
Progress Lighting, Inc.		Delaware			100	%
Pulse Communications, Inc.		Virginia			100	%