Omnicom Group Inc., together with its subsidiaries, provides advertising, marketing, and corporate communications services. It provides a range of services in the areas of advertising, customer relationship management, public relations, and healthcare.

Emerald Holding, Inc. operates business-to-business (B2B) trade shows in the United States. The company operates trade shows in various industry sectors, including retail, design and construction, technology, equipment, and safety and security.

QuinStreet, Inc., an online performance marketing company, provides customer acquisition services for its clients in the United States and internationally. The company offers online marketing services, such as qualified clicks, leads, calls, applications, and customers through its websites or third-party publishers.

Criteo S.A., a technology company, provides marketing and monetization services on the open Internet in North and South America, Europe, the Middle East, and Africa, and the Asia-Pacific.

The Interpublic Group of Companies, Inc. provides advertising and marketing services worldwide. It operates in two segments, Integrated Agency Networks (IAN) and IPG DXTRA.

Advantage Solutions Inc. provides outsourced solutions to consumer goods companies and retailers in North America and internationally. It operates in two segments, Sales and Marketing.

Marchex, Inc. operates as an analytics and solutions company that helps businesses connect, drive, measure, and convert callers into customers in the United States and Canada.

Entravision Communications Corporation operates as an advertising, media, and technology solutions company worldwide. The company operates through three segments: Digital, Television, and Audio.

Direct Digital Holdings, Inc. operates as an end-to-end full-service programmatic advertising platform. The company's platform primarily focuses on providing advertising technology, data-driven campaign optimization, and other solutions to underserved and less efficient markets on both the buy- and sell-side of the digital advertising ecosystem.

Townsquare Media, Inc. operates as a digital media and marketing solutions company in small and medium-sized businesses. It operates through three segments: Subscription Digital Marketing Solutions, Digital Advertising, and Broadcast Advertising.

Stagwell Inc. provides digital transformation, performance media and data, consumer insights and strategy, and creativity and communications services. The company operates through three segments: Integrated Agencies Network, Media Network, and Communications Network.