Samantha de Castro

BellSouth LLC operates as a telecommunications holding company. It provides wire line communication services including local exchange, network access, intra local access, and internet services. The firm also offers print and online directory advertising. The company was founded in 1983 and is headquartered in Atlanta, GA.

MidWave Wireless, Inc. owns and operates a terrestrial and satellite networks. It provides two-way mobile and internet communications solutions, as well as wireless electronic mail services. The company was founded in 1988 and is headquartered in Reston, VA.

Eagle River Investments LLC is a venture capital fund that provides funding to startups and early-stage companies. The private company is based in Kirkland, WA.

Steelhead Partners LLC is an independent, SEC-registered investment advisor and hedge fund manager headquartered in Seattle, Washington. The firm was founded by J. Michael Johnston and Brian Klein in 1996 as Johnston Klein Capital Management LLC. Steelhead Partners primarily provides discretionary advisory services to investment limited partnerships, offshore investment funds and other pooled investment vehicles, as well as separately-managed accounts.

Clearwire Corp. provided fourth generation wireless broadband services. It built and operated next generation mobile broadband networks that provided mobile internet and residential Internet access services. The company was founded by Craig O. McCaw in October 2003 and was headquartered in Bellevue, WA.

ICO North America, Inc. provides satellite and terrestrial mobile services. It offers hybrid mobile satellite services and ancillary terrestrial component systems that provide voice, data and internet services to handsets throughout the United States. The company was founded in 2004 and is headquartered in Reston, VA.

Part of Eagle River, Inc., Eagle River Holdings LLC operates as an investment holding company. The company is based in Kirkland, WA. Craig O. McCaw has been the CEO of the company since 1993.

Clearwire Communications LLC provides high-speed Internet services. The company is headquartered in Kirkland, WA.

Davis Wright Tremaine LLP provides legal services. It is a national business and litigation law firm representing businesses based throughout the United States and around the world. The company was founded in 1908 and it is headquartered in Seattle, WA.

Maritime Telecommunications Network, Inc. provides vital and satellite communication services. It offers connectivity, digital media, system integration, and equipment. The firm serves commercial shipping, cruise and ferry, energy, enterprise, government, mobile network operators, and yacht. The company was founded in 1981 and is headquartered in Miramar, FL.

CTIA-The Wireless Association attracts members in the wireless communications industry and represents their interests to the public. The company was founded in 1991 and is headquartered in Washington, DC.

Pure Fishing, Inc. designs, manufactures and markets fish tackle products. The firm manufactures fishing tackle products under the brands Berkley, Stren, Spiderwire, Abu Garcia, Mitchell, Fenwick, and SevenStrand. The company was founded in 2000 and is headquartered in Columbia, SC.

Founded in 1989, Fairfax Partners LLC is a private equity firm located in McLean, Virginia

The Lauridsen Group provides management consulting services. The private company is based in Los Gatos, CA.

Rivada Networks LLC develops and provides communications solutions. It offers dynamic spectrum arbitrage which allocates long term evolution (LTE) network resources to wholesale buyers of wireless bandwidth, while its Open Access Market allows bidders to buy that bandwidth a year out, a month out, or in real time in response to projected demand and market conditions. The Open Access Market, modeled on the markets for electricity supply, lowers the barriers to entry into the wireless market by ensuring that supply and demand are matched every hour of the day, on every cell site on a network. The firm also develops enhanced location-based services (eLBS) that uses a patented algorithm for location finding combined with the ability to create a mesh network among local devices to triangulate from. The company was founded in 2003 and is headquartered in Colorado Springs, CO.

Founded by Craig McCaw, Eagle River Investments LLC is a venture capital firm located in Kirkland, Washington.

ET Water Systems, Inc. engages in the development, operation, and management of cloud-based ETwater platform. It offers irrigation control system that combines horticulture science and proprietary web-based technology to automate the scheduling of sprinkler and drip irrigation for commercial, municipal, and residential landscapes. The company was founded by Bruce J. Cardinal in 2002 and is headquartered in Novato, CA.

WestRiver Management LLC (WestRiver Management) is a venture capital firm founded in 2002 by Erik J Anderson. The firm is headquartered in Seattle, Washington.

Part of Norwegian Cruise Line Holdings Ltd., NCL (Bahamas) Ltd. provides deep sea freight transportation services. The company is based in Miami, FL. The CEO of the company is Frank Jose Del Rio.

Big Fish America, L.L.C. manufactures and supplies sporting goods. The private company is based in Bemidji, MN.

Part of EchoStar Corp., DBSD North America, Inc. is a company that provides hybrid satellite and terrestrial communications services. The company is based in Reston, VA. DBSD North America was acquired by DISH Network Corp., a subsidiary of EchoStar Corp. from ICO Global Communications (Holdings) Ltd. on March 12, 2012 for $1,000 million.

ITC Global, Inc. provides voice and data wide-area networking and satellite communications services. It offers custom networks, onsite integration, customer support and crew connectivity solutions. The firm delivers satellite communications systems and ongoing support to the companies in the mining, energy, and maritime industries. The company was founded by Joseph A. Spytek in 2001 and is headquartered in Houston, TX.

JKC Consulting LLC was founded by John M. R. Kneuer and is headquartered in Washington, DC.

Sarcos Corp. engages in the development and production of robotics, micro-systems and sensor technologies. Its products include Guardian S, Guardian GT, and Guardian XO. The company was founded by Marc Olivier, Fraser M. Smith, and Benjamin G. Wolff and is headquartered in Salt Lake City, UT.

Pivotal Commware, Inc. develops 5G communications platforms, systems and applications based on holographic beam forming. It offers holographic beam forming technology. The company was founded by Brian M. Deutsch and Eric J. Black in 2016 and is headquartered in Kirkland, WA.

Icg Satellite Services, Inc. provides satellite services. The private company is based in Denver.

Part of B. Riley Financial, Inc., B. Riley Principal Merger Corp operates as a blank check company. The company is based in New York, NY. The CEO of the company is Daniel Shribman.