Michael Donovan

MediaWallah LLC operates as a cloud-based platform that provides user mapping data as a service. The private company is based in New York, NY. The company was founded by Nancy Marzouk and she has been the CEO since incorporation.

Donovan Data Systems, Inc. provides systems and software services to the advertising and communications industry. The company provides services to the advertising agencies, media specialists, broadcasting sales companies, advertisers, PR firms and recruitment, and direct response agencies. It also operates in Chicago, Los Angeles, San Francisco, Toronto, London, and Paris. Donovan Data Systems was founded by Michael Donovan in 1967 and is headquartered in New York City, NY

Nexstar Broadcasting, Inc. provides television broadcasting and digital media services. The company was founded in December 2000 and is headquartered in Irving, TX.

Mediaocean LLC engages in the development and provision of advertising software and computing services. It offers planning and reporting, digital media buying, traditional media buying, ad sales and operations, time and cost, block chain for media, API platform, and local television media management. The company was founded in 1967 and is headquartered in New York, NY.