William Lederer

iSOCRATES LLC is a private company that advises on, builds, manages, and owns mission-critical marketing, advertising, and data platforms. The company is the leader in madtech resource planning and execution, serving publishers, marketers, agencies, and enablers. The company has two lines of business: products (madtechbitm) and services (consulting: strategy and operations; managed services). The company is headquartered in St. Petersburg, FL, with their delivery center in the USA. iSOCRATES is staffed 24/7/365 with its own proven specialists who save partners money, time, and achieve transparent, accountable performance while delivering extraordinary value. The company was founded in 2015 by William Arnold Lederer, who has been the CEO since then.

Ravinia Festival Association provides professional music shows. Its programs include reach programs, teach programs, instrument game, and program for jazz. The company was founded in 1904 and is located in Highland Park, IL.

MediaCrossing, Inc. operates as an independent digital media trading firm. The firm operates Mx Platform, a comprehensive, digital media trading and data management platform made up of three critical components: Mx Trader, Mx Data and Mx Datalytics. Its managed service platform precisely identifies prospective and in-market audiences, values available inventory on a per impression basis. The company was founded by William Arnold Lederer, Michael K. Kalman and Theodore M. Yang in December 2012 and is headquartered in Stamford, CT.

Sound Shore Management, Inc. (Sound Shore) is an independent, SEC-registered investment advisor headquartered in Greenwich, Connecticut. Formerly known as McConnell & Miller, Inc., the firm was founded by Harry Burn and Theodore “Gibbs” Kane in 1978. Sound Shore manages customized separate accounts, offers commingled vehicles and has served as advisor to the Sound Shore Fund, a no-load mutual fund, since its inception in 1985.

Minotaur Partners II SBIC LLC operated as a private equity firm. It is a private investment partnership formed to invest equity in small and middle-market marketing companies with an emphasis on emerging technologies. The company was founded in 2000 and was headquartered in Chicago, IL.

Socrates Media LLC engages in marketing integrated branded digital media platforms. It publishes and markets needed information, education, products, services, and software to residential landlords and property investors, as well as offers personal legal and finance solutions to consumers and businesses. The company was founded in 1988 and is headquartered in Chicago, IL.