News: MediaMath raises $225 million

This article was originally published in The Wall Street Journal. Ad-tech company MediaMath has raised $225 million from investment firm Searchlight Capital Partners. New York-based MediaMath has raised more than $500 million to date. The latest round values the company at north of $1 billion. MediaMath operates a demand-side platform, or DSP — technology that lets… Read More News: MediaMath raises $225 million