
Zayo Group provides bandwidth, voice and managed services to carrier, enterprise, SME and government customers. Headquartered in Louisville, Colorado, Zayo Group operates three business units, Zayo Bandwidth, Zayo Managed Services and Onvoy Voice Services.
Zayo provides its services over a fiber network that spans 125 markets and 20 states. Carrier customers include telecom, wireless, cable TV, LECs and Internet service providers. Enterprise customers include web-centric businesses, technology companies, government, education, financial services, healthcare providers and SME entities. Zayo’s product set includes private line, Ethernet, wavelength, Internet, SS7, long distance, tandem switching, Operator Services, TDM voice, VoIP, video-conferencing, web hosting, and more.
All Zayo businesses are centered on five key business principals
- Responsiveness – Solid turnaround times on quotes and service issues
- Simplicity – straight-forward service purchasing
- Reliability – dependable service
- Stability – financially strong and focused on the long term
- Growth - continue to acquire fiber-based networks and grow our service offerings across the networks
Since May of 2007, Zayo has acquired seven businesses and is working to complete its eighth transaction. Acquisitions of NTI, Citynet Fiber Network, Memphis Networx, PPL Telcom, Indiana Fiber Works, Onvoy and VoicePipe are completed, and the acquisition of 5 CenturyTel CLEC markets will be completed in third quarter 2008. Each of these companies operated a highly reliable network used to offer a variety of network services. Zayo is also in discussions with other entities that own and operate fiber optic networks.
Dan is President and CEO.
Co-Investors: Battery Ventures, Centennial Ventures, Columbia Capital, MC Venture Partners, Oak Investment Partners

Envysion Video is a web-based video management service that enables you to view live or recorded video of multiple locations using any web-enabled computer.
Envysion Video is more than just a video surveillance system; it’s a strategic management tool that can help you improve productivity, enhance customer experience, ensure brand consistency and increase profits. It features
- an easy-to-use web interface
- powerful search capabilities
- simple video clip sharing
- customized reporting
- automatic user-defined email alerts
Dan serves as Executive Chairman on the Board.
Co-Investors: Columbia Capital and High Country Venture

GTS Telecom is the largest alternative telecom operator in Central Europe. GTS owns and operates five alternative carriers in Czech Republic, Poland, Romania, Slovakia and Hungary.
Dan serves on the Board.
Co-Investors: Columbia Capital, MC Venture Partners, and Oak Investment Partners

New Global Telecom, Inc. is the leading provider of wholesale hosted and trunk-based VoIP solutions in the United States. The company delivers VoIP services to carriers and Service Providers, including CLECs, MSOs, ISPs, ASPs, VARs and VoIP-centric companies.
NGT’s Wholesale and Private Label services deliver a highly effective, comprehensive solution to address residential and SMB needs. The product suites include a complete range of telephony features, a nationwide footprint, and a robust feature-set designed to increase SMB productivity.
Dan serves on the Board.
Co-Investors: Centennial Ventures, Columbia Capital, Comcast Interactive Capital, and MC Venture Partners

DataVail is committed to understanding their customer’s environments and making them better. They provide a choice of reliable, cost effective database support services that make your life easier, from around the clock monitoring and problem resolution, to expert preventative maintenance, development, architecture and planning. It’s like having 70 expert DBAs just down the block.
Dan is an angel investor.
Co-Investors: Boulder Ventures and Montis Capital

Lanx, LLC develops and markets spinal fixation products. It offers cervical plating systems, pedicle screw systems, Demineralized Bone Matrix (DBM) and Polyetheretherketone (PEEK) implants. The company is based in Broomfield, Colorado.
Dan is a private equity investor.

HSE will take a look into the private world of high stakes gamblers, many of which are now considered celebrities, who make a living by putting unbelievable amounts of money on the line every single day. A lifestyle many people around the world could never imagine.
HSE is reality television in its finest moment.
Dan is an angel investor.

Village at Uptown Broadway is a townhome and condo development in North Boulder.
Dan is a private equity investor.
