EXHIBIT 21 SUBSIDIARIES OF THE COMPANY Jurisdiction of Incorporation or Name of Subsidiary Organization - ------------------ ---------------- 									 DJBI, LLC Delaware Dow Jones & Company (Australia) Pty Limited Australia Dow Jones & Company (Singapore) Pte Limited Singapore Dow Jones AER Company, Inc. Delaware Economic Research Company, Inc. Delaware Dow Jones BD Services, Inc. Delaware Dow Jones Broadcasting (Asia), Inc. Delaware Dow Jones Broadcasting (Europe), Inc. Delaware Dow Jones Broadcasting (USA), Inc. Delaware Dow Jones Canada, Inc. Canada Dow Jones Consulting (Shanghai) Limited Shanghai Dow Jones Distribution Co. (Asia), Inc. Delaware Dow Jones Financial Publishing Corp. Delaware Dow Jones Information Publishing, Inc. Delaware Dow Jones Information Services International (HK) Ltd. Hong Kong Dow Jones International GmbH Germany Dow Jones International Ltd. United Kingdom Dow Jones International Marketing Services Delaware Dow Jones (Japan) K.K. Japan Dow Jones, L.P. Delaware Dow Jones Newsprint Company, Inc. Delaware Dow Jones Newswires Holdings, Inc. Delaware Dow Jones Printing Company (Asia), Inc. Delaware Dow Jones Publishing Company (Asia), Inc. (90% owned) Delaware Dow Jones Publishing Company (Europe), Inc. Delaware Dow Jones Southern Holding Company, Inc. Delaware Dow Jones Ventures V, Inc. Delaware Dow Jones Ventures VI., Inc. Delaware Dow Jones Cash Management, Inc. Delaware Ottaway Newspapers, Inc. Delaware Essex County Newspapers, Inc. Massachusetts News-Sun, Inc. Arizona ONI Press, Inc. Delaware Research and Marketing Solutions, Inc. Delaware The Inquirer & Mirror, Inc. Massachusetts Portuguese-American Publications, Inc. Massachusetts Seacoast Newspapers, Inc. New Hampshire Federal Filings, Incorporated Delaware IDD LP Holdings, Inc. Delaware National Delivery Service, Inc. Delaware Review Publishing Company Limited Hong Kong The China Phone Book Co. Ltd. Hong Kong The Wall Street Journal Europe S.P.R.L. (51% owned) Belgium All of the above subsidiaries are included in the consolidated financial statements.