[5] Omnicom Group Inc. purchased a significant minority investment in 1996, providing capitalization for growth into the rapidly expanding market for interactive services.

Online Magic, a UK-based interactive marketing firm established by ad agency DDB Worldwide, was acquired in 1998 to provide Agency.com with its first international location.

Digital Vision Communications was acquired in 1999 in order to give the company a full service presence in the Chicago market.

That same year, the company also acquired Exile on Seventh and absorbed its Internet marketing operations into its San Francisco office.

[13] However, in late 2009 co-founder Chan Suh and EVP Ken Trush resigned from their positions with the company as a result of an impending merger with fellow Omnicom agency TBWA\Chiat\Day.