GroupM CEO Brian Lesser unveiled a new global leadership structure and team Tuesday for the media investment arm of holding...
Lesser
GroupM chief executive officer Brian Lesser is in a "massive hurry" to advance the agency's business. He returned to lead...
If you were wondering whether Brian Lesser was planning to take some time off after handing the CEO reins of...
Brian Lesser will be the new global CEO of GroupM, WPP's media investment company. Lesser succeeds Christian Juhl, who is...
InfoSum, a UK-based data platform that allows companies to match data in a privacy compliant-way, has raised $ 15 million...