Joseph Anthony Calarco

Xerox Corp. engages in the integration of paper and digital products. The firm offers home, office, office laser, multifunction and all in one printer, digital sheet-fed printing presses and scanner. The company was founded in 1906 and is headquartered in Norwalk, CT.

Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda.

EarthLink LLC provides Internet services. It empowers customers with managed information technology services including cloud computing, data centers, virtualization, security, applications and support services, in addition to nationwide data and voice IP services. The company was founded by Sky D. Dayton in February 2000 and is headquartered in Atlanta, GA.

Global Crossing North America, Inc. provides communications solutions. The company is headquartered in Wilmington, DE.

PAETEC Corp. provides integrated communication services. Its services include voice, data and Internet protocol and enterprise communications management software, network security solutions, CPE and managed services. The firm's customers include the financial services, government, healthcare, higher education, hospitality, manufacturing and distribution, professional services and retail industries. The company was founded in May, 1998 by Arunas A. Chesonis & Jack Baron and is headquartered in Fairport, NY

Mpower Holding Corp. provides broadband data and voice communication services to business and wholesale customers. It offers local and long distance voice services, as well as internet access, voice over internet protocol telephony, data services, web hosting, and network access services. The company was founded in 1996 and is headquartered in Pittsford, NY.

Part of Lumen Technologies, Inc. (Louisiana), Frontier Corp. is a telecommunications company that provides local telephone and long distance services, as well as Internet access or frame relay applications. The company is based in Rochester, NY. Frontier was acquired by Global Crossing Ltd. /Old/ on September 28, 1999 for $8,759.66 million.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

LKN Communications, Inc. provides telecommunications services. It offers local and long distance calling and DSL/Broadband, VoIP and video phone services. The company was founded by Robert Stevanovski, Gregory Provenzano, Michael Cupisz and Anthony Cupisz in 1993 and is headquartered in Concord, NC.

Part of LKN Communications, Inc., ACN Europe BV is a telecommunications company based in Amsterdam, Netherlands. The Dutch company provides telecommunications services. The company was founded by Gregory Provenzano, Robert Stevanovski, Tony Cupisz, Mike Cupisz.

Bristol ID Technologies, Inc. manufactures plastic cards used in the identity and security industry. The firm's products include gift and debit, membership, clear printable and proximity cards, fargo, magicard and datacard printers. The company was founded in 1975 and is headquartered in Lima, NY.

Windstream Equipment Corp. provides software and digital hardware engineering services. The firm provides a complete portfolio of VoIP systems, IP phones, network switches and advanced software options to help SMBs create solutions. It operates SMBs through a network of independent resellers in the U.S., Canada and Latin America. The company was founded by George E. Daddis, Jr. and Jeffrey R. Szczepanski in 1998 and is headquartered in Rochester, NY.

Omni-ID USA, Inc. engages in the development of patented technologies for on-metal tagging to enable a broad range of applications to improve asset tracking, inventory management, and material flow management. Its products include passive tags, active tags, view (e-paper) tags, custom tagging solutions, and software. The firm also provides manufacturing and enterprise asset management solutions. The company was founded by Tony Kington in 2007 and is headquartered in Rochester, NY.

Part of Praescient LLC, D4 Holdings LLC is an alternative investment manager.

Part of ACN International, Inc., ACN Communications GmbH is a German company that provides communication services. The company is based in Frankfurt, Germany. The company was founded in 1993 by Gregory Provenzano, Robert Stevanovski, Anthony Cupisz, Michael Cupisz. The CEO is David Richard Merriman.

Omni-ID Cayman Ltd. engages in the supply of ultra high frequency and radio frequency identification tags. Its products include IQ tags, fit tags, exo, flex tags, and specialty tags. The company was founded by Tony Kington in 2007 and is headquartered in East Rochester, NY.

Part of Neora LLC, ACN Korea, Inc. is a South Korean company that provides direct sales telecommunications and essential services. The company is based in Seoul, South Korea. The company was founded in 2010. The CEO is David Richard Merriman. ACN Korea was acquired by Neora LLC from LKN Communications, Inc. on January 25, 2024.

ACN, Inc. is a private company that provides telecommunication distribution services for homes and businesses. The company is based in Concord, NC and has subsidiaries in the United States. ACN, Inc. was founded by Anthony Cupisz, Gregory Provenzano, Michael Cupisz, and Robert Stevanovski.