Dentsu Group Inc

XMUN:DEN

Business Description

Sector

Communication Services

Industry

Media

Headquarters

Japan JP

Employees

67 454

IPO date

Nov 30, 2001

Dentsu Group is one of the world’s largest advertising and marketing services companies. It helps brands plan campaigns, buy media space, create ads, manage digital marketing, and measure how well those efforts work. Its clients are mainly large and mid-sized businesses that want to reach customers through television, online platforms, social media, search, events, and other channels.

The company makes money by charging fees for creative work, media planning and buying, digital marketing services, customer experience work, and related consulting. In practice, Dentsu sits between advertisers and the media platforms or publishers where ads appear, and it also builds and runs campaigns directly for clients. That gives it a central role in the marketing value chain rather than a product-selling role.

What makes the business model different is that it combines long-standing advertising agency work with more technical services like data-driven marketing, analytics, and customer engagement. This mix helps clients manage both brand building and performance marketing in one place, which is why Dentsu can serve as a broad partner for companies that need help reaching and keeping customers.