| Public | NYSE:OMC |
| Raised | |
| Post IPO Valuation |
| Website | omnicomgroup.com |
| Phone | 212-415-3600 |
| Employees |
| Signature Graphics, 8/07 | |
| ASA Holdings, 3/07 | |
| Rodgers Townsend, 8/06 | |
| Serino Coyne, 1/03 | |
| Organic, 12/02 | |
| Changing Our World, 6/02 | |
| Aaron Walton Entertainment, 4/02 | |
| Integrated Merchandising Systems, 10/01 | |
| Grizzard Communications Group, 7/01 | |
| Arnell Group, 6/01 | |
| Stratcom Communique, 4/01 | |
| Tudhope Associates, 2/00 | |
| Cone, 12/99 | |
| Fleishman-Hillard, 4/97 | |
| Ketchum Communications Holdings, 1/96 | |
| TBWA Worldwide, 5/93 | |
| Schechter Group, 12/88 |
Omnicom Group (NYSE: OMC) is a leading global advertising and marketing communications services company. Omnicom’s branded networks and numerous specialty firms provide advertising, strategic media planning and buying, digital and interactive marketing, direct and promotional marketing, public relations and other specialty communications services to more than 5,000 clients in more than 100 countries.