William Berkman

Part of Qurate Retail, Inc., Liberty Satellite & Technology, Inc. is a private company that provides satellite television services. The company is based in Englewood, CO. Liberty Satellite & Technology was acquired by Liberty Media Corp. on November 12, 2003.

Teligent, Inc. provides telecommunications services. Its services include voice, data, and Internet. The company offers services to the businesses and residential communities in the metropolitan areas. Teligent was founded in September, 1997 and is headquartered in McLean, VA.

IAC/InterActiveCorp. engages in the provision of media and Internet services. It operates through the following business segments: Match Group, ANGI Homeservices, Vimeo, Dotdash, Applications and Emerging & Other. The Match Group segment provides dating products, operating a portfolio of several brands, including Match, Tinder, PlentyOfFish, and OkCupid. The ANGI Homeservices segment offers a digital marketplace for home services, connecting homeowners across the globe with home service professionals, and operates HomeAdvisor and Angie's List. The Vimeo segment includes cloud-based software products to stream, host, distribute and monetize videos online and across devices, as well as premium video tools on a subscription basis. The Dotdash segment is a portfolio of digital brands providing expert information and inspiration in select vertical content categories. The Applications segment is comprised of direct-to-consumer downloadable desktop applications, including, Apalon, SlimWare, and Partnerships. The Emerging & Others segment includes Ask Media Group, Blue Crew, The Daily Beast, College Humor Media and IAC Films. The company was founded on July 28, 1986 and is headquartered in New York, NY.

Comunicaciones Nextel de México SA de CV provides radio communication services in Mexico. The company is an analog specialized mobile radio (SMR) operator that offers mobile radio voice, messaging, and data services. The company is headquartered in Mexico City, Mexico.

Part of NII Holdings, Inc., Nextel de Mexico SA de CV is a Mexican telecommunications company. The private company is based in Chapultepec, Mexico. The company was founded by William H. Berkman.

Associated Partners LP invests in companies located in the United States. The fund targets companies operating in the fields of infrastructure, telecommunications, internet, media and related technologies. It provides financing for early stage capital requirements.

Empire State Realty OP LP engages in real estate activities. It owns, manages, operates, acquires, and repositions office and retail properties in Manhattan and the greater New York metropolitan area. The company was founded on November 28, 2011 and is headquartered in New York, NY.