DAMES & MOORE GROUP EXHIBIT 21.1 LIST OF SUBSIDIARIES The following is a list of subsidiaries of Dames & Moore Group, except as indicated, each of the subsidiaries is wholly owned by the Company, unless otherwise noted. State or other jurisdiction Name of incorporation or organization ---- -------------------------------- Domestic Subsidiaries: Aman Environmental Construction, Inc. California Bovay Northwest, Inc. Washington BRW Group, Inc. Delaware Cleveland Wrecking Company California Color Cave, Inc. California Contracting Resources International, Inc. Delaware DM Investors, Inc. Delaware Dames & Moore America, L.P.* California Dames & Moore Foreign Branch Operations, Inc. Delaware Dames & Moore Group (NY), Inc. New York Dames & Moore Group, Ohio Ohio Dames & Moore, Inc. Delaware Dames & Moore Lebron, LLP Delaware Dames & Moore Management Company California Dames & Moore Servicing Company California Dames & Moore Ventures California DecisionQuest Inc. California DQ Squared, Inc. California Fourth Dimension Interactive, Inc. Delaware O'Brien-Kreitzberg Inc. California Seismic Risk Insurance Services, Inc. California Signet Testing Laboratories, Inc. Delaware SRA Technologies, Inc. District of Columbia Walk, Haydel & Associates, Inc. Louisiana Foreign Subsidiaries: AACM Central Europe Limited Hungary Ashact, Dames & Moore Ltd. United Kingdom Ashact Projects Ltd. United Kingdom Bureau voor Milieumanagement BV The Netherlands Dames & Moore Argentina S.A.** Argentina Dames & Moore B.V. The Netherlands Dames & Moore (BVI) Ltd British Virgin Islands Dames & Moore, Canada Canada Dames & Moore Chile Ltda. Chile Dames & Moore Foreign Sales Corporation, Ltd. Bermuda Dames & Moore GmbH & Co KG Germany Dames and Moore Iberia SA Spain Dames & Moore International SRL Italy Dames & Moore International SRL Venezuela Dames & Moore (Malaysia) Sdn Bhd Malaysia Dames & Moore Puerto Rico Puerto Rico Dames & Moore Pty. Ltd. Australia Dames & Moore SRL France Dames & Moore Singapore Singapore Dames & Moore Thailand Thailand Dames & Moore United Kingdom United Kingdom Food & Agriculture International Ltd. United Kingdom Forestry Technical Services PTY Limited Australia HDML Pty Ltd. Australia Hollingsworth Dames & Moore (PNG) Pty Ltd Papua New Guinea International Agriculture Pty. LTD. Australia Norecol, Dames & Moore, Inc. Canada O'Brien Kreitzberg Ltd. United Kingdom Professional Insurance Limited Bermuda PT Dames & Moore Indonesia Indonesia Saudi Arabian Dames & Moore Saudi Arabia * Dames & Moore America: Dames & Moore Management Company 92% - General partner and Professional Insurance Limited 8% - Limited partner. ** Dames & Moore, Inc. has a 70% interest in this Company.