Black Glass, a privately owned US-based marketing consultancy founded in 2020, employs approximately 20 people. A subsidiary of Interpublic Group (IPG), it is IPG's first and only consulting-led business. Black Glass's services focus on providing strategic marketing guidance, emphasizing practical and readily implementable solutions. Their approach utilizes data from sources including IPG's Acxiom data hub and financial modeling to create frameworks aimed at improving growth, reducing costs, and achieving measurable results. In 2023, the company's revenue was less than $10 million.
