Omnicom Group's fourth-quarter specialty marketing services revenue increased 17.2% year-over-year to $331.3 million. For full-year 2010, the holding company generated $1.2 billion in revenue from specialty marketing, a 9.2% increase compared with the year before. The company's revenue from CRM grew 6.5% in 2010 to $4.5 billion, compared with the previous year. Omnicom's Q4 2010 CRM revenue grew 6.2%, compared with the fourth quarter of 2009, to $1.3 billion.