Compare OLMA & WPP Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
Headquartered in the United Kingdom, WPP is the world's largest ad holding company based on annual revenue. Its services, which include traditional and digital advertising, public relations, and consulting, are provided worldwide, with over 70% of its revenue coming from more developed regions such as North America, the UK, and Western Europe.