EXHIBIT 21.1
Quest Diagnostics Incorporated (DE)
(Incorporated on December 12, 1990 in Delaware; FEIN No. 16-1387862)
(Incorporated on December 12, 1990 in Delaware; FEIN No. 16-1387862)
Subsidiaries, Joint Ventures and Affiliates
100% | Quest Diagnostics Holdings Incorporated (f/k/a SBCL, Inc.) (DE) | ||||
100% | Quest Diagnostics Clinical Laboratories, Inc. (f/k/a SmithKline Beecham ClinicalLaboratories, Inc.) (DE) | ||||
(33-l/3%) | Compunet Clinical Laboratories (OH) | ||||
(44%) | Mid America Clinical Laboratories (IN) | ||||
(51%) | Diagnostic Laboratory of Oklahoma LLC (OK) | ||||
100% | Quest Diagnostics Incorporated (MD) | ||||
100% | Diagnostic Reference Services Inc. (MD) | ||||
100% | Pathology Building Partnership (MD) (gen. ptnrshp.) | ||||
100% | Quest Diagnostics Incorporated (MI) | ||||
100% | Quest Diagnostics Investments Incorporated (DE) | ||||
100% | Quest Diagnostics Finance Incorporated (DE) | ||||
100% | Quest Diagnostics LLC (IL) | ||||
100% | Quest Diagnostics LLC (MA) | ||||
100% | Quest Diagnostics LLC (CT) | ||||
100% | Quest Diagnostics Nichols Institute (f/k/a Quest Diagnostics Incorporated) (CA) | ||||
100% | Quest Diagnostics of Pennsylvania Inc. (DE) | ||||
51% | Quest Diagnostics Venture LLC (PA) | ||||
53.5% | Associated Clinical Laboratories (PA) (gen. ptnrshp.) | ||||
100% North Coast General Services, Inc. (PA) | |||||
100% | Quest Diagnostics of Puerto Rico, Inc. (PR) | ||||
100% | Quest Diagnostics Receivables Inc. (DE) | ||||
100 % | Quest Diagnostics Ventures LLC (DE) | ||||
100% | American Medical Laboratories, Incorporated (DE) | ||||
100% | Quest Diagnostics Nichols Institute, Inc. (f/k/a Medical Laboratories Corporation) (VA) | ||||
100% | Quest Diagnostics Incorporated (NV) | ||||
100% | APL Properties Limited Liability Company (NV) | ||||
100% | DPD Holdings, Inc. (DE) | ||||
100% | MetWest Inc. (DE) | ||||
100% | Diagnostic Path Lab, Inc. (TX) | ||||
100% | Quest Diagnostics Provider Network, LLC (CO) | ||||
49% | Sonora Quest Laboratories LLC (AZ) | ||||
100% | Enterix Inc. (DE) | ||||
100% | Enterix (Australia) Pty Limited (Australia) | ||||
100% | Enterix Pty Limited (Australia) | ||||
100% | Focus GmbH (Germany) | ||||
100% | Focus Technologies Holding Company (DE) | ||||
100% | Focus Diagnostics, Inc. (DE) |
100% | HemoCue, Inc. (CA) | |||||
100% | QDI Acquisition AB (Sweden) | |||||
100% | POCT Holding AB (Sweden) | |||||
100% | HemoCue Holding AB (Sweden) | |||||
100% | HemoCue AB (Sweden) | |||||
100% | HemoCue Oy (Finland) | |||||
100% | HemoCue GmbH (Germany) | |||||
99.7% | HemoCue AG (Switzerland) (remaining 0.3% held in trust for HemoCue Holding AB) | |||||
100% | Biotest Medizintechnik GmbH (Germany) | |||||
100% | HemoCue Diagnostics B.V. (The Netherlands) | |||||
100% | HC Diagnostics, Limited (UK) | |||||
100% | HemoCue South Africa (Pty) Limited (South Africa) | |||||
100% | Lab Portal, Inc. (DE) | |||||
100% | LabOne, Inc. (MO) | |||||
100% ExamOne World Wide, Inc. (PA) | ||||||
100% | ExamOne World Wide of NJ, Inc. (NJ) | |||||
100% | LabOne, L.L.C. (KS) | |||||
100% | Central Plains Holdings, Inc. (KS) | |||||
100% | Lab One Canada, Inc. (Ontario) | |||||
100% | ExamOneCanada, Inc. (Ontario) | |||||
100% | Rapid-Med Plus Franchise Corporation (Ontario) | |||||
100% | LabOneof Ohio, Inc. (DE) | |||||
100% | Osborn Group Inc. (DE) | |||||
100% | Lifepoint Medical Corporation (DE) | |||||
100% | C&S Clinical Laboratory, Inc. (d/b/a Clinical Diagnostic Services) (NJ) | |||||
100% | MedPlus, Inc. (OH) | |||||
100% | Valcor Associates Inc. (PA) | |||||
100% | Unilab Corporation (DE) | |||||
100% | Nichols Institute Diagnostics (CA) | |||||
100% | Nichols Institute Diagnostics Limited (UK) | |||||
100% | Nichols Institute Diagnostika GmbH (Germany) | |||||
100% | Nichols Institute International Holding B.V. (Netherlands) | |||||
100% | Nichols Institute Diagnostics B.V. (Netherlands) | |||||
100% | Nichols Institute Diagnostics SARL (France) | |||||
100% | Nomad Massachusetts, Inc. (MA) | |||||
100% | Laboratorio de Analisis Biomedicos, S.A. (Mexico) | |||||
100% | OralDNA Labs, Inc. (DE) | |||||
88% | Quest Diagnostics Mexico, S.A. de C.V. (Mexico) | |||||
(12% owned by Nomad) | ||||||
100% | Quest Diagnostics do Brasil Ltda. (Brazil) | |||||
100% | Quest Diagnostics India Private Limited (India) | |||||
100% | Quest Diagnostics Ireland Limited (Ireland) | |||||
100% | Quest Diagnostics Limited (UK) | |||||
100% | The Pathology Partnership plc (UK) | |||||
19.9% | Clinical Genomics Pty Ltd. (Australia) |
100% | AmeriPath Group Holdings, Inc. (DE) | |||||||
100% | AmeriPath Holdings, Inc. (DE) | |||||||
100% | AmeriPath Intermediate Holdings, Inc. (DE) | |||||||
100% | AmeriPath, Inc. (DE) | |||||||
100% | AmeriPath 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath Cincinnati, Inc. (OH) | |||||||
100% | AmeriPath Cleveland, Inc. (OH) | |||||||
100% | AmeriPath Consolidated Labs, Inc. (FL) | |||||||
100% | AmeriPath Florida, LLC (DE) | |||||||
100% | AmeriPath Hospital Services Florida, LLC (DE) | |||||||
100% | AmeriPath Indemnity, Ltd. (Cayman Islands) | |||||||
100% | AmeriPath Indiana, LLC (IN) | |||||||
100% | AmeriPath, LLC (DE) | |||||||
100% | AmeriPath Texas, LP | |||||||
100% | AmeriPath Kentucky, Inc. (KY) | |||||||
100% | AmeriPath Lubbock 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath Lubbock Outpatient 5.01(a) Corporation (f/k/a SimpsonPathology 5.01(a) Corporation) (TX) | |||||||
100% | AmeriPath Marketing USA, Inc (FL) | |||||||
100% | AmeriPath Michigan, Inc. (MI) | |||||||
100% | AmeriPath Mississippi, Inc. (MS) | |||||||
100% | AmeriPath New York, LLC (DE) | |||||||
100% | AmeriPath North Carolina, Inc. (NC) | |||||||
100% | AmeriPath Ohio, Inc. (DE) | |||||||
100% | AmeriPath Youngstown Labs, Inc. (OH) | |||||||
100% | AmeriPath PAT 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath Pennsylvania, LLC (PA) | |||||||
100% | AmeriPath Philadelphia, Inc. (NJ) | |||||||
100% | AmeriPath San Antonio 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath SC, Inc. (SC) | |||||||
100% | AmeriPath Severance 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath Texarkana 5.01(a) Corporation (TX) | |||||||
100% | AmeriPath Wisconsin, LLC (WI) | |||||||
100% | AmeriPath Youngstown, Inc. (OH) | |||||||
100% | Anatomic Pathology Services, Inc. (OK) | |||||||
100% | API No. 2, LLC (DE) | |||||||
100% | Arlington Pathology Association 5.01(a) Corporation (TX) | |||||||
100% | Dermatopathology Services, Inc. (AL) | |||||||
100% | DFW 5.01(a) Corporation (TX) | |||||||
100% | Diagnostic Pathology Management Services, LLC (OK) | |||||||
100% | Kailash B. Sharma, M.D., Inc. (GA) | |||||||
100% | NAPA 5.01(a) Corporation (TX) | |||||||
100% | Nuclear Medicine and Pathology Associates (GA) | |||||||
100% | Ocmulgee Medical Pathology Association, Inc. (GA) | |||||||
100% | O’Quinn Medical Pathology Association, LLC (GA) | |||||||
100% | PCA of Denver, Inc. (TN) | |||||||
100% | PCA of Nashville, Inc. (TN) | |||||||
100% | Peter G. Klacsmann, M.D., Inc. (GA) | |||||||
100% | Sharon G. Daspit, M.D., Inc. (GA) | |||||||
100% | Shoals Pathology Associates, Inc. (AL) | |||||||
100% | Specialty Laboratories, Inc. (CA) | |||||||
100% | Strigen, Inc. (UT) | |||||||
100% | Arizona Pathology Group, Inc. (AZ) | |||||||
100% | Regional Pathology Consultants, LLC (UT) | |||||||
100% | Rocky Mountain Pathology, LLC (UT) | |||||||
100% | TID Acquisition Corp. (DE) | |||||||
100% | TXAR 5.01(a) Corporation (TX) |
Additional Entities Consolidated for Accounting Purposes |
A. Bernard Ackerman, M.D. Dermatopathology, PC (NY) |
AmeriPath Consulting Pathology Services, P.A. (NC) |
AmeriPath Indianapolis, P.C. (IN) |
AmeriPath Institute of Urological Pathology, PC (MI)., (f/k/a J.J. Humes M.D. and Assoc.) |
AmeriPath Milwaukee, S.C. (WI) |
AmeriPath Pittsburgh, P.C. (PA) |
Colorado Diagnostic Laboratory, LLC (CO) |
Colorado Pathology Consultants, P.C. (CO) |
Consulting Pathologists of Pennsylvania, P.C. (PA) |
Dermatopathology of Wisconsin, S.C. (WI) |
Diagnostic Pathology Services, P.C. (OK) |
Institute for Dermatopathology, P.C. (PA) |
Jill A. Cohen, M.D., Inc. (AZ) |
Kilpatrick Pathology, P.A. (NC) |
Rose Pathology Associates, P.C. (CO) |
Southwest Diagnostic Laboratories, P.C. (CO) |
St. Luke’s Pathology Associates, P.A. (KS) |
Tulsa Diagnostics, P.C. (OK) |