Zayo Group
Boulder, US · Founded 2007 · 4,607 employees on LinkedIn · 6 known investors
Find your way into Zayo Group
1,354 people in our graph share verified history with the Zayo Group team — schools, employers, funds. One of them is your warm intro.
Karim Farisunlockedknows Dan Caruso · together at Level 3 Communications (overlapped)
×5knows the team · via The University of Chicago Booth School of Business
×6knows the team · via University of Illinois Urbana-Champaign
Zayo provides network infrastructure and services, with 2024 investments focused on network expansion and service excellence.
Founders & leadership
Zayo Group was founded in 2007 by Dan Caruso.
DC

Dan Carusoin𝕏Founding CEO, Chairman2007–2020Dan Caruso founded Zayo Group, a network infrastructure company that went public, and previously co-founded Level 3 Communications and held executive roles at MFS Communications and ICG Communications. He later founded Caruso Ventures, an investment firm focused on quantum, space, and creative technology sectors.
Investors · 6
Competitors · 9
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AlienVault321 shared keywordsAT&T is a telecommunications provider offering wireless mobile plans, smartphones, and related connectivity services to consumers. It sells devices such as the Samsung Galaxy line alongside mobile phone plans and switching offers.
Cloudflare Turnstile290 shared keywordsCloudflare provides a global cloud network platform delivering security, performance, and development services through sixty-plus integrated services including SASE, application security, and full-stack development infrastructure.
Netezza269 shared keywordsIBM is a global technology company whose business spans enterprise software (including Red Hat, HashiCorp, and Confluent), IT infrastructure such as mainframes, servers, and storage, and IT consulting services. The company is also investing heavily in quantum computing and AI-based enterprise offerings, including its Lightwell open-source software security clearinghouse and the Anderon quantum wafer foundry.
Palo Alto Networks231 shared keywordsPalo Alto Networks provides cybersecurity platforms and services to protect organizations' digital infrastructure across cloud, network, and security operations. The company serves enterprise organizations, governments, financial institutions, utilities, and healthcare providers globally.
Lightyear229 shared keywordsLightyear provides software solutions to improve B2B telecommunications operations, addressing inefficiencies in a largely static industry. The company serves telecom vendors and operators seeking to modernize their systems and customer relationships.
Check Point Software198 shared keywordsCheck Point Software Technologies is a cybersecurity company providing security products and solutions. This page is its investor relations section, containing annual reports, SEC filings, financial results, and corporate governance information.
Meter167 shared keywordsMeter provides enterprise networking through a full-stack approach that combines its own hardware, software, and operations to deliver internet, networking, and Wi-Fi to organizations. It targets businesses of varying IT capabilities, from those with large network engineering teams to small IT staff.
Kentik166 shared keywordsThis page is a case study featuring Booking.com's use of Kentik's Network Observability Platform. It is not a company website for either Booking.com or Kentik, but rather a resource/customer success story published on Kentik's site.
Companies competing with Zayo Group for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Zayo Group do?
- Zayo provides network infrastructure and services, with 2024 investments focused on network expansion and service excellence.
- Who founded Zayo Group?
- Zayo Group was founded by Dan Caruso in 2007.
- Who are Zayo Group's investors?
- Zayo Group's investors include Battery Ventures, Caruso Ventures, Charlesbank Capital Partners, Columbia Capital, North Atlantic Capital, Oak Investment Partners.
- Where is Zayo Group headquartered?
- Zayo Group is headquartered in Boulder, US.






