Read the 2014 Game Changers digital edition
Read the complete 2014 Game Changers digital edition
This is W2O Group's third acquisition since a private-equity firm took an investment in May.
The agency is owned by High Road Capital Partners. Sophy Regelous, the company's chief operating officer, will now lead the agency.
The partnership will span ApotheCom's offices around the world, including those in the U.S., U.K., and Asia.