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

Cimpress plc provides various mass customization of printing and related products in North America, Europe, and internationally. The company operates through five segments: Vistaprint, PrintBrothers, The Print Group, National Pen, and All Other Businesses.

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.

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.

Integral Ad Science Holding Corp. operates as a digital advertising verification company in the United States, the United Kingdom, Germany, Italy, Spain, Sweden, Singapore, Australia, France, Japan, Canada, India, and Brazil.

Deluxe Corporation provides technology-enabled solutions to enterprises, small businesses, and financial institutions in the United States, Canada, Australia, South America, and Europe.

WPP plc, a creative transformation company, provides communications, experience, commerce, and technology services in North America, the United Kingdom, Western Continental Europe, the Asia Pacific, Latin America, Africa, the Middle East, and Central and Eastern Europe.

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.

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.

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.

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.