Rachel Walkden

Operative Media, Inc. develops products and services for online advertising operations. It provides its clients with technology and services to improve all aspects of their advertising operations lifecycle, from pre-sale to collections, trafficking to reconciliation. The company was founded by Lorne Brown and Anthony Thielman in 2000 and is headquartered in New York, NY.

ReefEdge Inc. provides wireless network infrastructure products including servers and management software. The company was founded in 2000 and is headquartered in Fort Lee, NJ.

Ringleader Digital, Inc. provided mobile advertising services. The firm developed the RLD platform which was consisted of scalable, licensable solutions that allowed publishers, agencies and analytics companies to identify, track and target mobile and new media users-in real time. The company was founded by Robert J. Walczak and Rick Landsman in 2005 and was headquartered in New York, NY.

Sizmek, Inc. engages in the provision of online advertisement campaign management and distribution services. It offers data enablement, creative optimization and media execution. The company was founded in 1999 is headquartered in Austin, TX.

Affinity Express, Inc. provides outsourced graphic and designing services from websites and social media, to mobile ads and programmatic campaigns, to logos and print ads. Its services include digital, advertising, premedia, partner services and design. The company also provides document creation, vector artwork, image editing, embroidery digitizing, advertisement production and design for variable data print. Affinity Express was founded by David S. Grant and Joanna Grant in 2000 and is headquartered in Elgin, IL.