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After reading Who Runs the Subway's Wireless Network: Transit Wireless and Boldyn Explained, you asked What happens when the 27-year contract ends?

Inside the MTA's Long-Term Wireless Partnership Agreement

2 min read

TL;DRBoldyn operates the network under a multi-decade deal, with infrastructure likely reverting to MTA when it expires.

Inside the MTA's Long-Term Wireless Partnership Agreement

When you hear that the MTA's subway network is being wired by a private company called Boldyn Networks, it's fair to ask: who are they, why do they get to run this for decades, and what happens when the deal expires?

Boldyn isn't new to New York. It grew out of Transit Wireless, the group that first brought Wi-Fi and cell service to subway stations in the 2010s. The parent company, once called BAI Communications, recently rebranded as Boldyn and merged in several firms that build similar networks in cities like London and Toronto. It's backed by Canada's national pension fund, giving it deep pockets for billion-dollar infrastructure projects.

The MTA's deal with Boldyn is a neutral-host partnership. Boldyn builds and maintains the fiber, antennas, and tunnel equipment, while carriers like Verizon, AT&T, and T-Mobile pay to use that shared network. The MTA doesn't foot the bill up front; Boldyn does, then operates the system for decades and makes its money back through leases.

The MTA hasn't released an official contract length, but multiple reports describe it as a multi-decade concession potentially lasting into the 2040s. The logic: wiring 418 miles of tunnels costs hundreds of millions, so Boldyn needs a long window to earn back that investment.

When the deal expires, infrastructure ownership will likely revert to the MTA, though exact terms haven't been shared. Most experts expect renegotiation or renewal, depending on technology evolution.

In short: Boldyn is the private backbone behind your underground signal, operating on a long-term lease trading immediate public spending for years of corporate control.

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Published October 9, 2025

Mark Okafor is a contributor for Tunnel Vision.

This article is part of the Connectivity series.

Inside the MTA's Long-Term Wireless Partnership Agreement | Tunnel Vision NYC