EXHIBIT 21.1 SUBSIDIARIES OF ALAMO GROUP INC. The following table sets forth information concerning significant subsidiaries of the Registrant: JURISDICTION NAME OF INCORPORATION - - ---- ---------------- Alamo Group (EUR) Limited United Kingdom Alamo Group (USA) Inc. Delaware Herschel-Adams Inc. Nevada Alamo Group (IL) Inc. Illinois Alamo Group (KS) Inc. Kansas Alamo Group (TX) Inc. Nevada Alamo Group (WA) Inc. Delaware M&W Gear Company Delaware Tiger Corporation Nevada Adams Hard-Facing Company, Inc. Oklahoma Alamo Group (IA) Inc. Nevada Alamo Group (FR) S.A. France Bomford Turner Limited United Kingdom McConnel Limited United Kingdom NJM Dabekausen Beheer B.V. Netherlands Signalisation Moderne Autoroutiere S.A. France Forges Gorce France