James S. Quarforth

Quadrangle Group LLC (Quadrangle Group) is a private equity firm founded in 2000. The firm is headquartered in New York.

Part of Shenandoah Telecommunications Co. (Virginia), R & B Communications, Inc. is a company that provides managed business IT support, software development, workflow automation, web design, and digital marketing. The company is based in Roanoke, VA. The company's customers hire them to manage computer networks, provide help desk support for teams, and increase productivity through their technology. The company also addresses business problems and customer needs with software solutions and workflow automations, and drive more customer activity through professional websites, reputation, and digital marketing strategies.

Protection One, Inc. provides electronic security alarm monitoring systems. Its services include installation, maintenance, electronic monitoring of alarm systems to single family residential, commercial, multifamily and wholesale customers. The firm also offers energy management, video surveillance and remote access services. The company was founded in 1988 and is headquartered in Romeoville, IL.

Roanoke Gas Co. engages in provision of natural gas distribution services. It offers natural gas and bottled propane. The company was founded in 1883 and is headquartered in Roanoke, VA.

T-Mobile USA, Inc. engages in the provision of wireless voice, messaging, and data services. It offers different plans for phones and tablets. The company was founded by John W. Stanton in 1994 and is headquartered in Bellevue, WA.

CBF Networks, Inc. provides mobile network back haul services. It develops a transformational solution that enables the acceleration of next generation mobile services. The firm provides wireless transport solutions for mobile network operators and Ethernet backhaul providers. It offers Fast intelligent Backhaul Routing, a technology solution that integrates microwave technology with carrier-grade data networking features; wireless fiber extensions; and Any Line Of Sight, a fusion of bleeding edge radio technology and high performance networking solution. The company was founded by Kevin J. Duffy and Kevin J. Negus and is headquartered in Santa Clara, CA.

Access Spectrum LLC provides wireless communication solutions for wireless voice and data systems. It offers an array of solutions that combine the mobility of wireless communications with high-speed Internet protocol-based broadband access, mobile data network solutions multipoint fixed data solutions. The company was founded by Mark E. Crosby in 2000 and is located in Bethesda, MD.

ExteNet Systems, Inc. owns, manages and operates indoor and outdoor distributed networks. It offers node and fiber network monitoring, base transceiver station hub security monitoring, advanced remote diagnostics, network event notification and resolution, trouble ticketing, scheduled maintenance, and network health reporting services. The company was founded by Ross W. Manire and Eric Lekacz in 2002 and is headquartered in Lisle, IL.

Allstream Business US, Inc. provides integrated communication and networking services. Its solutions include data networking, unified communications, cyber security, and cloud services. The firm's products and services include data networking solutions, managed services, collocation, cloud services and a suite of voice products. The company was founded by Dudley Slater in 1996 and is headquartered in Boulder, CO.

Trusted Media Brands, Inc. operates as a multi-brand and multi-platform media and direct marketing company. The firm publishes magazines, books, music collections, and video products. It offers consumer goods and fitness products. The company was founded by DeWitt Wallace in 1922 and is headquartered in New York, NY.

RDA Holding Co. provides multi platform media and direct marketing services. It produces and sells print and digital magazines, books, music, and videos through various channels, direct mail and financial services. The company was founded in 1922 and is headquartered in New York, NY.

Home Entertainment Ltd. publishes a magazine dedicated towards rock music. The company was founded on July 10, 2014 and is headquartered in Hightown,the United Kingdom.

Continuum Communications System's provides fibre optic network services, which include internet, video on demand, HD channels and voice services. The company is headquartered in Mooresville, NC.

SunGard Availability Services LP provides IT production and recovery services. It focuses on providing responsive and integrated disaster recovery, managed services, IT consulting and business continuity management software solutions, to help organizations keep people and information connected. The company was founded in 1978 and is headquartered in Wayne, PA.

Sungard Availability Services UK Ltd. engages in the provision of information availability services. It specializes in giving managed services, cloud, data centre services, networks and security, applications and software, business continuity and information technology consulting services. The company was founded on April 4, 1989 and is headquartered in Hounslow, the United Kingdom.

Spectrotel, Inc. provides personalized and integrated communication services to SMB and enterprise customers. Spectrotel is based in Neptune, NJ. The company delivers a fully integrated and customizable enterprise solution that is flexible and scalable as technologies evolve and businesses expand. The company was founded in 1996 by Jack Dayan. Ross Artale has been the CEO of the company since 2007.

Court Square Capital Partners LP (Court Square Capital Partners) is a private equity firm founded in 1968. The firm is headquartered in New York.

University of Washington functions as a College/University. The company is headquartered in Seattle, WA.

Credit Suisse (USA), Inc. provides investment services. It offers securities underwriting and trading, mergers & acquisitions advice, research, private equity investment & derivative, and risk management services. The company was founded in 1959 and is headquartered in New York, NY.

Dice, Inc. provides online recruiting services for technology, engineering, and security-cleared professionals. It provides specific tools and resources to help recruiters and human resources managers improve the effectiveness of their recruitment processes. The company was founded in 1991 and is headquartered in Urbandale, IA

Thirteen/WNET operates as a media company. The company is headquartered in New York, NY.

The Partnership for New York City operates as a charitable organization. It is a network of business leaders and corporations working for the economic and cultural betterment of all five boroughs of the city. The firm provides networking opportunities, conducts research, participates in policy making and lobbies government. The company was founded by David Rockefeller in 2002 and is headquartered in New York, NY.

Lazard Freres & Co. LLC provides corporate advisory, capital market, and asset management services. The company was founded on April 13, 1992 and is headquartered in New York, NY.

Founded in 2010, Willett Advisors LLC is an investment advisor located in New York City. The firm manages the philanthropic assets of Michael R. Bloomberg, including the assets of Bloomberg Philanthropies.

The New America Foundation engages in public policy issues, including technology, education, national security, political reform, and economics. The company was founded in 1999 and is headquartered in Washington, DC.

The Brookings Institution provides research and policy solutions. The firm's activities are carried out through four research programs: economic studies, foreign policy studies, governance studies, and metropolitan policy. The company was founded in 1916 and is headquartered in Washington, DC.

Momentum Telecom, Inc. provides telecommunications services. The firm?s services include white label services, business voice, sip trucking, mobility, hosted call center, SD-WAN, voice analytics: call reporting, collaborate: audio and web conferencing, archive: call recording, virtual fax, CRM connector, incontact, hosted MS exchange and MS skype for business. The company was founded by Alan Creighton in 2001 and is headquartered in Atlanta, GA.