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.

Ziff Davis, Inc., together with its subsidiaries, provides internet information and services in the United States, Canada, Ireland, and internationally. It operates in two segments, Digital Media, and Cybersecurity and Martech.

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.

Mobiquity Technologies, Inc., together with its subsidiaries, operates as a marketing and advertising technology and data intelligence company in the United States.

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.

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.