DF&I Is Building the
Future of Data Connectivity

DF&I is the country’s premier dark fiber creator by supplying the top notch connectivity you need, and the trustworthy relationships you want.

The Routes, The Resources, The Reputation

Are your future capacity needs unknown due to new applications like AI, machine learning, heavy payload applications, cloud migration, and application accessibility? DF&I assesses, designs, and delivers solutions to unlock the potential of your business. In an uncertain future, leave your network infrastructure in good hands.

DF&I provides quality, purpose-built networks with today’s requirements in mind. It’s solutions made by network operators, for network operators.

Decades of experience developing critical infrastructure in the mid Atlantic market and beyond

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All underground and
under-river routes

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Strands in DF&I’s Express
Connect network

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Of the world’s internet
traffic travels through our flagship market¹

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Our Services

As technology needs and connectivity requirements constantly evolve, DF&I’s next-generation data connection solutions enable you to innovate in an ever-changing business environment.

Networks

Custom Connectivity Services

Conduit Services

DF&I’s Express Connect Network

DF&I serves as operator for the fastest, low latency open access infrastructure system in Northern Virginia and Maryland — exclusively focused on delivering all-new, all-underground dark fiber and conduit infrastructure. For anyone seeking greater data transmission, more data center access, custom flexible offerings, rapid delivery, and full control over their networks, DF&I’s multi-user Express Connect network is the answer.

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No Ordinary Dark Fiber Developer

DF&I specializes in dark fiber cable and connected data for a reason. We’ve been doing it longer and doing it better than anyone else in the industry.

The value and expertise that helps us thrive as Data Center Alley insiders is applicable in other markets, too. We’re duplicating our approach to architecture excellence and capacity depth to serve the needs of any market.

DF&I Is Building the Future of Data Connectivity