Capital Meets the Build

EXECUTIVE SUMMARY

AT&T, Global Infrastructure Partners, part of BlackRock, and CPP Investments have agreed to combine Forged Fiber 37 and Gigapower in a wholesale fiber venture. The investment amount remains undisclosed and the transaction is pending. Premia’s 11-page special report examines the announced structure and the operating evidence that will matter next: funded construction, reliable delivery, customer adoption and cash generation. For regional fiber owners and engineering firms, the practical question is how to prepare for a larger potential partner, customer or competitor without treating an announcement as guaranteed work.

COMPANION PODCAST

How Regional Fiber Survives AT&T Consolidation

Listen to the companion podcast for Capital Meets the Build. Approximately 40 minutes.

Key takeaways

1. 01

   The proposed ownership is 50% AT&T and 50% GIP and CPP Investments collectively. Individual investor stakes and detailed funding terms remain undisclosed.

2. 02

   Closing is expected in the first half of 2027, subject to approvals and customary conditions. Announced expansion intentions are not completed construction or awarded contractor work.

3. 03

   Premia view: local network economics, customer adoption and service quality will determine whether scale becomes durable value.

4. 04

   For outside-plant engineering and construction firms, distinguish possible work from signed scope, funded releases and accepted, billable delivery.

5. 05

   Owners should prepare evidence on customer concentration, backlog quality, key people and cash conversion before considering a partnership, investment or sale.

01 — THE PROPOSED TRANSACTION

Understand what is being combined—and what remains unknown

Forged Fiber 37 holds network assets, operations and build capabilities acquired from Lumen; Gigapower is an existing wholesale fiber platform. The proposed combination would operate through a commercial open access model, allowing network access for internet service providers. AT&T expects proceeds at closing, but the amount is undisclosed. The report separates announced ownership from unanswered questions about governance, capital obligations and commercial terms.

Premia view: an ownership percentage does not establish board control, future funding responsibilities or protection against downside risk.

02 — THE COMMERCIAL TEST

Follow the path from construction to paying customers

The report’s operating framework separates the cost of building and maintaining a network from wholesale access economics and the retail customer relationship. Investors and operators need evidence on construction costs, activations, retention, repair performance and cash collection. A location passed by fiber is not a subscriber, and a subscriber is not the same as cash collected.

Premia view: test construction cost, customer adoption and wholesale economics separately before assigning value to a larger platform.

03 — ENGINEERING AND OWNER IMPLICATIONS

Prepare for opportunity with evidence of delivery

Outside plant, or OSP, covers network infrastructure outside buildings and the work required to design, permit and construct it. Engineering firms should demonstrate buildable designs, first-pass acceptance, qualified crews and disciplined billing. Regional operators should assess specific service addresses and local economics. The report also compares continued independence, commercial partnership, minority investment and a sale or combination as possible owner choices—not announced plans by the venture.

Premia view: add capacity when funded work and workable contract terms support it. A larger prospective customer can create opportunity while increasing concentration risk.

04 — WHAT TO WATCH

Commitments make the strategy executable

Watch closing and regulatory disclosures, funding obligations, governance terms, market-level build releases, procurement standards and customer service performance. These signals can support decisions about staffing, equipment, working capital and acquisition opportunities. The analysis does not infer an investment valuation, contractor awards, workforce reductions or realized synergies.

Premia view: be ready to participate, partner or compete—and preserve the flexibility to act when commitments become concrete.

SELECTED PUBLIC SOURCES

Evidence used in this analysis.

1. AT&T: proposed fiber joint venture — October 6, 2026

   Announced structure, ownership, timing and operating model. Forward-looking statements remain management expectations.

2. Reuters: transaction announcement — October 6, 2026

   Independent confirmation of terms and the undisclosed proceeds amount.

3. Lumen: consumer fiber sale completed — February 2, 2026

   Historical transaction context. Its purchase price is not the valuation of the proposed venture.

4. AT&T: Gigapower launch — May 11, 2023

   Background on the existing wholesale open access platform.