EX-21.1 4 g87772exv21w1.txt EX-21.1 LIST OF SUBSIDIARIES . . . EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT
State or Other Jurisdiction of Name Incorporation ---- ------------- OCA International, Inc.......................................................... Delaware OCA Mergerco, Inc............................................................... Delaware OCA Outsource, Inc.............................................................. Delaware Orthodontic Centers of Alabama, Inc............................................. Delaware Orthodontic Centers of Arkansas, Inc............................................ Delaware Orthodontic Centers of Arizona, Inc............................................. Delaware Orthodontic Centers of California, Inc.......................................... Delaware Orthodontic Centers of California-Vista, Inc.................................... Delaware Orthodontic Centers of Colorado, Inc............................................ Delaware Orthodontic Centers of Connecticut, Inc......................................... Delaware Orthodontic Centers of Florida, Inc............................................. Delaware Orthodontic Centers of Georgia, Inc............................................. Delaware Orthodontic Centers of Hawaii, Inc.............................................. Delaware Orthodontic Centers of Idaho, Inc............................................... Delaware Orthodontic Centers of Illinois, Inc............................................ Delaware Orthodontic Centers of Indiana, Inc............................................. Delaware Orthodontic Centers of Iowa, Inc................................................ Delaware Orthodontic Centers of Kansas, Inc.............................................. Delaware Orthodontic Centers of Kentucky, Inc............................................ Delaware Orthodontic Centers of Louisiana, Inc........................................... Delaware Orthodontic Centers of Maine, Inc............................................... Delaware Orthodontic Centers of Maryland, Inc............................................ Delaware Orthodontic Centers of Massachusetts, Inc....................................... Delaware Orthodontic Centers of Michigan, Inc............................................ Delaware
State or Other Jurisdiction of Name Incorporation ---- ------------- Orthodontic Centers of Minnesota, Inc........................................... Delaware Orthodontic Centers of Mississippi, Inc......................................... Delaware Orthodontic Centers of Missouri, Inc............................................ Delaware Orthodontic Centers of Nebraska, Inc............................................ Delaware Orthodontic Centers of Nevada, Inc.............................................. Nevada Orthodontic Centers of New Hampshire, Inc....................................... Delaware Orthodontic Centers of New Jersey, Inc.......................................... Delaware Orthodontic Centers of New Mexico, Inc.......................................... Delaware Orthodontic Centers of New York, Inc............................................ Delaware Orthodontic Centers of North Carolina, Inc...................................... Delaware Orthodontic Centers of North Dakota, Inc........................................ Delaware Orthodontic Centers of Ohio, Inc................................................ Delaware Orthodontic Centers of Oklahoma, Inc............................................ Delaware Orthodontic Centers of Oregon, Inc.............................................. Delaware Orthodontic Centers of Pennsylvania, Inc........................................ Delaware Orthodontic Centers of Puerto Rico, Inc......................................... Delaware Orthodontic Centers of Rhode Island, Inc........................................ Delaware Orthodontic Centers of South Carolina Inc....................................... Delaware Orthodontic Centers of Tennessee, Inc........................................... Delaware Orthodontic Centers of Texas, Inc............................................... Delaware Orthodontic Centers of Utah, Inc................................................ Delaware Orthodontic Centers of Virginia, Inc............................................ Delaware Orthodontic Centers of Washington, Inc.......................................... Delaware Orthodontic Centers of Washington D.C., Inc..................................... Delaware Orthodontic Centers of West Virginia, Inc....................................... Delaware Orthodontic Centers of Wisconsin, Inc........................................... Delaware Orthodontic Centers of Wyoming, Inc............................................. Delaware
State or Other Jurisdiction of Name Incorporation ---- ------------- Orthodontic Centers of America, S.C............................................. Mexico Orthodontic Centers of America de Mexico, S.A. de C.V........................... Mexico Orthodontic Centers of America Europe, S.A...................................... Spain OCA Japan Co., Ltd.............................................................. Japan OrthAlliance, Inc............................................................... Delaware OrthAlliance Finance, Inc....................................................... Delaware OrthAlliance Holdings, Inc...................................................... Texas OrthAlliance New Image, Inc..................................................... Delaware OrthAlliance Properties, Inc.................................................... California OrthAlliance Services, Inc...................................................... California PedoAlliance, Inc............................................................... Delaware PedoAlliance Properties, Inc.................................................... California