1 EXHIBIT 21.1 Quintiles Transnational Corp. Schedule of Subsidiaries - -------------------------------------------------------------------------------- Jurisdiction of Organization ---------------------------- BCA Corp. North Carolina Benefit Canada Medico-Economic Studies, Inc. Canada Benefit, Inc. North Carolina BRI Quality Regulatory Alliance, Inc. Virginia Innovex (North America) Inc. Delaware Intelligent Imaging, Inc. Delaware The Lewin Group, Inc. North Carolina Quintiles Canada, Inc. Canada Quintiles CVA, Inc. North Carolina Quintiles, Inc. North Carolina Quintiles Laboratories Limited North Carolina Quintiles Latin America Inc. North Carolina Quintiles Mexico S. de R.L. de C.V. Mexico Quintiles Pacific, Inc. North Carolina Quintiles Technologies, Inc. North Carolina Servicios Clinicos, S.A. de C.V. Mexico Lewin-TAG, Inc. California The MSM Group, Inc. Delaware AR-MED Limited England Benefit International SNC France Benefit Research Italia Italy 2 BRI International Limited England BRI International N.V. Belgium BRI International S.A.R.L. France Eminent Innovex International S.L. Spain G.D.R.U. Limited England The Lewin Group The Netherlands Innovex Belgium N.V. Belgium Innovex (Benelux) B.V. The Netherlands Innovex (Biodesign) GmbH Germany Innovex (France) SARL France Innovex GmbH Germany Innovex Nordic AB Sweden Innovex S.r.l. Italy Innovex (UK) Limited England Medical Action Communications Ltd. England Medical Technology Consultants England MTCE France S.A.R.L. France Novex Pharma Ltd. England PHARM-OTC S.A.R.L France Presta-Medica S.A.R.L France Quintiles AB Sweden Quintiles England Limited England Quintiles GesmbH Austria Quintiles GmbH Germany Quintiles Ireland Limited Ireland Quintiles N.V./S.A. Belgium Quintiles S.A. France 3 Quintiles Scotland Limited England Quintiles s.l. Spain Quintiles S.r.l. Italy Quintiles (UK) Limited England T2A- Techniques D'Aide Aux Affaires SA France T2A Promotion S.A.R.L. France T2A Marketing S.A.R.L. France T2A Recruitment S.A.R.L. France SPECI-PLUS S.A.R.L France Strategic Medical Publishing Limited England Alchemy Pharmaceuticals Pty. Limited Australia Clindepharm International (Proprietary) Limited South Africa Debra Chapman Consulting Group Pty. Limited Australia Innovex South Africa Limited South Africa Medical Alliances Pty. Limited Australia More Biomedical Contract Research Organization Taiwan Phytotherapy (Pty.) Limited South Africa Quintiles Asia, Inc. North Carolina Quintiles East Asia Pte Ltd. Singapore Quintiles Hong Kong Limited Hong Kong Quintiles Israel Ltd. Isreal Quintiles Australia Pty. Limited Australia Synapse Pharmaceuticals Pty. Limited Australia 4 Action International Marketing Services Limited England Benefit Holding, Inc. North Carolina Benefit Transnational Holding Corp. North Carolina BRI International Holdings N.V. Belgium Clindepharm Holdings (Pty.) Limited South Africa Innovex (DCCG) Holdings Pty. Limited Australia Innovex Holdings Limited England Innovex Limited England Innovex Merger Corp. North Carolina Innovex Overseas Holdings Limited England Quintiles European Holdings Limited England Penderwood Limited England PharmaBio Development, Inc. North Carolina Quintiles Holdings Limited England Quintiles Holding SNC France Quintiles Mauritius Holding, Inc. Mauritius Quintiles Ireland (Finance) Limited Ireland Quintiles Spectral Limited India Ethical Contact Ltd. England Health Care Research AG Sweden Health Care Research UK Limited England 5 Histological Services Limited England Innovex Medical Products Ltd. England International Clinical Research Limited England Medical Action Communications Publishing Limited England Medical Action Research Limited England The Clinical Research Foundation (UK) Ltd. England Q98 Corp. North Carolina BRI International Holdings N.V. Belgium