Bill Cook

Columbia Capital LLC (Columbia Capital) is a venture capital firm founded in 1989 by Dave P. Mixer. The firm is headquartered in Alexandria, Virginia.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

GTS Poland Sp zoo provides telecommunications services. The company was founded in 1997 and is headquartered in Warsaw, Poland.

New Signature US, Inc. provides technology and web solutions. The firm’s services include cloud management for azure, cloud management for office 365, desktop experience, recovery experience, security managed services, system health and technology managed services, advanced analytics, application development, collaboration, identity and access, infrastructure, process and automation, strategy, training and change management, unified communications. The company was founded by Christopher Hertz and David Geevaratne in 2003 and is headquartered in Washington, DC.

euNetworks Group Ltd. provides bandwidth infrastructure services. It delivers scalable, fibre based products and solutions to wholesale, finance, content, media, data centre and enterprise segments. The firm?s solutions include dc connect, euSpectrum, euTrade, wavelength exress, cloud connect, managed optical, and remote peering. The company was founded by Noel Meaney in 2002 and is headquartered in London, the United Kingdom.

Cologix, Inc. provides network neutral interconnection and colocation services. It offers colocation, interconnection, cloud connect, continuity, and support solutions. The company was founded by Grant van Rooyen in December 2010 and is headquartered in Denver, CO.

Food Bank for New York City provides emergency food assistance services. It procures and distributes food donations to emergency and community food programs. The company was founded in 1983 and is headquartered in New York, NY.

Sentinel Data Centers LLC designs, builds and operates enterprise-grade data center facilities. It enables corporate users to access data center real estate and critical infrastructure management services via a simple and transparent business model. The firm's clients include corporations across industries including financial services, healthcare, technology, media and biotechnology. The company was founded by Joshua B. Rabina and Todd Aaron in 2001 and is headquartered in New York, NY.

Level 5 Capital Partners LLC (Level 5 Capital Partners) is a private equity firm founded in 2009. The firm is headquartered in Atlanta, Georgia.

Concert Technologies, Inc. specializes in the deployment of multi-site, multi-service, multi-technology rollouts. It offers project management, circuits, equipment, technology cabling, site surveys, estimates, logistics, configuration and billing support services. The firm serves the government, commercial and international markets. The company was founded by Dennis Mazaris in 1995 and is headquartered in Dulles, VA.

British Telecom Plc provides telecommunication services. It offers broadband, phone lines, mobile phones, and IT services. The company offers telecom products and services for commercial purpose. British telecom is headquartered in London, UK

TerraPact Aquisitions LLC provides right of way corridors for critical infrastructure. It enables the construction and operations of networks to securely connect disparate locations for the movement of data, energy, water and feedstocks. The company was founded in 2011 and is headquartered in Boulder, CO.

Vivacity Infrastructure Group LLC designs, develops, and deploys fiber optic and wireless network infrastructure. The company is based in Naperville, IL, and has subsidiaries in the United States. The company provides planning, design, construction, maintenance, and commercialization services for fiber optic and wireless infrastructure. The company works through outsourced contracts, public-private partnerships (P3), co-investments, and joint builds. The company's markets include FTTH, transportation, communication, and utilities. The company was founded in 2009, and the CEO is Lynn E. Refer.

Tilson Technology Management, Inc. provides information technology professional services. The firm specializes in wireless site acquisition, construction, and maintenance for cellular, smart grid, and government, fiber optic engineering, permitting, and construction management; information systems for the construction industry; software development and systems integration; and consulting in information technology strategy, project management, information security, broadband development, and energy capital project development. The company was founded by Mike Dow in 1996 and is headquartered in Portland, ME.

SDC Capital Partners LLC (SDC Capital Partners) is a private equity firm founded in 2017 by Todd Aaron. The firm is headquartered in New York.

SDC Ashburn REIT LLC provides financial services. The company is headquartered in New York, NY.

CenturyLink Communications LLC provides communications services and products. It offers local and long distance voice, data and Internet services. The company was founded in 1991 and is headquartered in Denver, CO.

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

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.

Kansas Fiber Network LLC provides Internet connection services. It offers carrier ethernet, dedicated Internet access, and wireless backhaul. It serves government agencies, medical organizations, and educational institutions. The company is headquartered in Wichita, KS.

ThreatLocker, Inc. develops cyber security tools. Its offers application and storage control. The firm's solutions include remote access attacks, malware, data theft, and internal IT disputes. The company was founded by Daniel Jenkins and Sami Jenkins and is headquartered in Maitland, FL.

CR2 Capital Ventures LLC (CR2 ventures) is a venture capital firm. The firm is headquartered in McLean, Virginia.

Xenith IG is a dark fiber network infrastructure owner and operator that provides reliable, robust, and high-bandwidth connectivity solutions to hyperscalers, data center operators, content providers, carriers, and enterprises in the APAC region. The company is based in Singapore, Singapore, and has subsidiaries in Australia. The Singaporean company's leadership consists of fiber connectivity professionals with proven success building and maintaining large-scale data networks around the world. Xenith IG's networks are 100%% underground, providing reliable connections that can be activated and connected in days. The company strategically places its connections to minimize overlap and builds and operates custom network infrastructure for the most demanding client requirements. Xenith IG enables leading hyperscale companies by providing cost-effective interconnection. The CEO of the company is Clement Goh.

NearForm Ltd. is an enterprise software development company based in Waterford, Ireland. NearForm specializes in application modernization using leading technologies, development practices, and delivery processes to create future-ready enterprise solutions. The Irish company offers a range of software services including digital product development, DevOps & platform engineering, data engineering & analytics. The company's blog provides insights and perspectives on design, software development, business, and technology. NearForm's client stories and case studies showcase their expertise in digital transformations, capability building, software development, and modernization. The company is known for providing enterprise software development and capability building for top development teams. NearForm creates software solutions that accelerate enterprise success and contribute to the development of their open-source community. The company was founded by Cian Ó Maidín and he has been the CEO since incorporation.

TerraPact, Inc. provides infrastructure acquisitions and asset management services. The private company is based in Brentwood, TN. Benjamin S. Myers has been the CEO of the company since 2019.

Part of Zayo Group Holdings, Inc., Zayo Group LLC is a company that provides tailored connectivity and edge solutions. The company is based in Boulder, CO. Zayo Group was founded in 2007 by John Louis Scarano, Matthew Erickson, Daniel Philip Caruso, and Sandi Mays. The company's future-ready network spans over 17.5 million fiber miles and 142,500 route miles, enabling carriers, cloud providers, data centers, schools, and enterprises to deliver exceptional experiences from core to cloud to edge. Stephen Michael Smith has been the CEO of the company since 2020.

mindSHIFT Technologies, Inc. provides information technology outsourcing and cloud services. It offers managed IT Services, cloud, data center and professional services. The firm's clients include small and medium sized businesses, law firms, nonprofit associations, financial services and healthcare companies. The company was founded in by Michael P. Wheeler and Mark A. Moore in 1999 and is headquartered in Sterling, VA.

Presidio Networked Solutions LLC provides information technology solutions, professional and managed services. The company was founded in 1998 and is headquartered in Reston, VA.

MegaPath Cloud Co. LLC provides cloud communications and connectivity services. It offers data, voice, security and hosted information technology services for small, medium, and enterprise businesses as well as wholesale solutions to the carrier and service-provider markets. The company was founded in 1996 and is headquartered in Pleasanton, CA.

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.

New Global Telecom, Inc. provides VoIP solutions and outsourced network management services. The company delivers VoIP services to carriers and service providers. The company was founded in 1996 and is headquartered in Lakewood, CO.

MetroPCS Communications, Inc. provides facilities based wireless broadband mobile communications. Its products include voice services, data services, custom calling features and advanced handsets. The voice services allow customers to place voice calls and receive calls from any telephone in the world and its data services include text messaging services, multimedia messaging services, mobile Internet access, mobile instant messaging, location based services, social networking services, push e-mail, multimedia streaming and downloads. The custom calling features include caller ID, call waiting, three way calling and voicemail and the company also sells advanced handsets, including models that have cameras can browse the internet, play music, play streaming audio, display streaming videos and downloaded videos. The company was founded by Roger D. Linquist and Malcolm M. Lorang in 1994 and is headquartered in Richardson, TX.

FMR LLC engages in the provision of financial and investment services. It offers financial planning and advice, wealth management, retirement plans, trading and brokerage services, and investment products. The company was founded by Edward C. Johnson II in 1946 and is headquartered in Boston, MA.