Omnicom to Extend No-Call Period for Liquid Yield Option(TM) Notes Due 2031

NEW YORK, Feb. 3 /PRNewswire-FirstCall/ -- Omnicom Group Inc. (NYSE: OMC) announced today that it will extend the no-call period on its Liquid Yield Option(TM) Notes due 2031 from the period ending February 7, 2006 to the period ending February 7, 2009 with respect to notes held of record by registered noteholders who have not, as of immediately following the close of business on February 4, 2004, exercised their right to require Omnicom to purchase their notes. Omnicom issued $850 million of these notes in 2001 and, as of today, $847 million of these notes are outstanding.

Omnicom ( is a leading global marketing and corporate communications company. Omnicom's branded networks and numerous specialty firms provide advertising, strategic media planning and buying, direct and promotional marketing, public relations and other specialty communications services to over 5,000 clients in more than 100 countries.

SOURCE Omnicom Group Inc.