Ciarán Cosgrave

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

Nisos Holdings, Inc. engages in the provision of technology-enabled cyber security solutions. It offers security testing and investigation services. The company was founded in 2015 and is headquartered in Alexandria, VA.

Envysion, Inc. provides cloud-based video driven business intelligence solutions. It provides Web-based video management solutions to video surveillance markets. The company provides managed video as a service platform, a video management software that is hosted through the Internet. It serves restaurants, retail companies, financial service companies, hospitality, and convenience store operators in North America. Envysion was founded by Dan P. Caruso, Matt Steinfort and Robert Hagens in 2006 and is headquartered Louisville, CO.

Lemongrass Holdings, Inc. operates as an investment holding company. The company is headquartered in Alexandria, VA.

Contino Holdings, Inc. engages in the provision of technology consulting services. The company was founded by Matthew Farmer and Benjamin Wootton in 2015 and is headquartered in Atlanta, GA.

Mesh Ai Ltd. is a transformation consultancy that specializes in using data, machine learning, and artificial intelligence to accelerate business outcomes for enterprises. Mesh Ai is based in London, UK. The British company focuses on transforming organizations through people, process, and technology, making them data-rich and ready to unlock AI at scale. The company uses cutting-edge data transformation approaches, including data mesh, AI, and ML, to deliver speed, access, and scalability across products and services.

Qualnet provides internet dial-up connectivity to corporations. The private company is based in Cleveland, OH.

2nd Watch, Inc. provides public cloud workload management services. The firm offers cloud migration services, such as cloud readiness and optimization assessment, security assessment, migration strategy, and roadmap; total cost of ownership; proof of concept; consulting services; new build, virtualization, hybrid, and physical implementation; application re-platform implementation; and reference architecture catalog creation. It also provides a managed cloud platform service, such as day-to-day cloud operations for the Amazon Web Services (AWS) environment; conducts cloud training sessions and workshops; and offers lifecycle engagement services, including assessment, design, deployment, management, optimization, and destruction of cloud infrastructure. The company was founded by Jeff Aden, Kris Bliesner and Brett Turner in 2010 and is headquartered in Seattle, WA.

OPAQ Networks, Inc. provides cloud-based security solutions. It offers distributed branch enablement and optimization, security product displacement, securing software-as-a-service (SaaS) applications, on demand security deployment, threat management, and backhaul offload. The company is headquartered in Herndon, VA.

Centennial Ventures Inc (Centennial Ventures) is a venture capital firm founded in 1981 by Steve Halstedt. The firm is headquartered in Denver, Colorado.

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.

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.

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.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

2nd Watch Holding Co., Inc. engages in the provision of managed cloud services. The company is headquartered in Liberty Lake, WA.

BillingPlatform Corp. engages in the development of cloud-based enterprise level billing software. Its platform include extensibility, integration, workflow, security and compliance, and internalization. The firm's billing cloud also comprises billing management, products and pricing, accounts receivable, account management, revenue management, and business intelligence. The company was founded by Leonid Solomonik and Nathan Shinn and is headquartered in Centennial, CO.

Lemongrass Consulting Ltd. provides information technology solutions for businesses. It specializes in cloud, mobile, and security. The company was founded by Walter Beek and Eamonn O'Neill and is headquartered in Reading, the United Kingdom.

Xtype.io Ltd is a venture-backed startup based in Tel Aviv, Israel, founded in 2020 by Tobi Stanzel, Ron Gidron, and Peter Szulman. The Israeli company offers an off-the-shelf option for customers to meet any level of demand on the ServiceNow platform and drive improved business outcomes at scale. Xtype achieves this through its ServiceNow-native applications, enabling enterprises to expedite ServiceNow delivery and get more out of their ServiceNow investment - faster. The company has worked with organizations such as Zurich Insurance and Heineken, as well as large international banks and technology companies. Xtype.io is the only off-the-shelf product for ServiceNow deployment and release automation. Ron Gidron has been the CEO since incorporation.

Houlihan Lokey Capital, Inc. is a registered broker/dealer headquartered in Los Angeles, California. The firm was founded in 1996 and they are a subsidiary of Houlihan Lokey, Inc. (NYSE: HLI). Houlihan Lokey Capital provides an array of trading and execution services for their clients. They also have the ability to serve as underwriter or bookrunner with respect to traditional debt and equity offerings, including leveraged loans and public offerings of debt, equity-linked, and equity securities.

LLR Management, LP is a private equity firm founded in the year 1999 by Howard Ross, Ira Mark Lubert and Seth Lehr. The firm headquartered in Philadelphia, Pennsylvania.

The company's solutions allow customers to manage connectivity for moving things, providing unparalleled visibility and control over their connectivity service and users' quality of experience. The company is based in Miramar, FL. Espace Networks' software platform is used by leading cruise lines and airlines to measure and optimize their passenger quality of experience and orchestrate connectivity service across multiple providers using data and AI. The company offers a cloud-based digital network platform for seamless procurement and operations of multi-orbit, multi-band, multi-operator, multi-provider satcom. Espace's platform-as-a-service caters to maritime, aviation, oil & gas, and land mobility markets. The company was founded by Shadrach Benny Retnamony, who has been the CEO since incorporation.

Cylon Ltd.(Cylon) is an accelerator & incubator and a venture capital firm founded by Alexander Rupert van Someren, Jonathan Luff and Grace Cassy in 2015. The firm is headquartered in London, UK.

Telarus, Inc. provides software and services to data, voice, and cloud providers. It offers marketing, account management, project management, engineering, sales support, custom commission plans, and audits. The company was founded by Patrick K. Oborn and Adam V. Edwards in 2002 and is headquartered in Sandy, UT.

Bluewave Technology Group LLC is an advisory and sourcing partner that specializes in modernizing IT and telecom infrastructure. The company is based in Parsippany, NJ and has subsidiaries in Ireland and the United States. The company's team of technology experts and analysts guides businesses of all sizes to make well-informed technology decisions. Bluewave partners with proven cloud, colocation, network, mobility, security, and CX providers to develop the best solution while maximizing technology investments and ensuring long-term success. The company was founded in 1998 by Seth Penland, who has been the CEO since then.

Landways Management Ltd. leases real estate properties. The firm deliver services and accelerate returns for the owners of properties which are used by organizations such as fixed and wireless telecommunication companies; electricity, gas and other utilities; oil and gas pipelines; alternative energy providers; and the advertising industry for the long-term, supply of critical services. The company was founded by Christopher Smedley and Mike Ainger and is headquartered in London, the United Kingdom.

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.

Virtustream LLC provides information technology and cloud software services. It is a cloud innovator offering cloud solutions to enterprises, governments and service providers. The firm enables businesses to move complex production applications to the cloud whether private, public or hybrid while delivering the economic and business benefits of the cloud. The company was founded by Kevin Reid and Rodney J. Rogers in 2008 and is headquartered in Bethesda, MD.

Part of Vivacity Infrastructure Group LLC, eX² Technology LLC is a company based in Omaha, NE. The company provides a single source solution for those seeking to build, scale or upgrade their communications infrastructure. The company specializes in turnkey network design-build-maintain services, network asset commercialization and assisting its customers with unique project financing options. eX² Technology LLC was acquired by Vivacity Infrastructure Group LLC on December 31, 2019.