Exhibit 21.1

KBR, INC.

Subsidiaries of Registrant as of December 20, 2005

NAME OF COMPANY	STATE OR COUNTRY OF               INCORPORATION
BITC (US) LLC	Delaware
Brown & Root Toll Road Investment Partners, Inc.	Delaware
Devonport Management Limited	United Kingdom, England & Wales
Devonport Royal Dockyard Limited	United Kingdom, England & Wales
HBR NL Holdings, LLC	Delaware
KBR Group Holdings, LLC	Delaware
KBR Holdings, LLC	Delaware
Kellogg Brown & Root Holding B.V.	The Netherlands
Kellogg Brown & Root Holdings Limited	United Kingdom, England & Wales
Kellogg Brown & Root Holdings (U.K.) Limited	United Kingdom, England & Wales
Kellogg Brown & Root Limited	United Kingdom, England & Wales
Kellogg Brown & Root LLC	Delaware
Kellogg Brown & Root Netherlands B.V.	The Netherlands
Kellogg Brown & Root Services, Inc.	Delaware