DY
Dycom Industries
Summary
What they do:
The largest specialty telecom and electrical contractor in the United States — Dycom installs fiber optic cable, builds outside-plant data center network infrastructure, constructs telecom towers, and now (via the Power Solutions acquisition) provides inside-the-fence electrical infrastructure for data centers. Two reporting segments: Communications ($4.7B FY2026) and Building Systems ($95.8M in Q4, guided $1.15-1.25B FY2027). Layer L17 of the AI infrastructure stack.
Why they matter:
Every hyperscaler data center requires miles of fiber connecting it to the network backbone, and every fiber-to-the-home deployment requires crews in the field splicing cable. Dycom operates 14,000+ field employees with the scale and geographic footprint to execute projects that smaller contractors cannot staff. The Power Solutions acquisition in December 2025 added mission-critical electrical construction for data centers, creating an end-to-end offering from outside-the-fence fiber to inside-the-fence power.
Recent performance:
FY2026 (ended Jan 2026) record revenue $5.55B (+17.9% YoY), organic growth 6.5%. Q4 revenue $1.46B (+34.4%). Adjusted EBITDA $737.7M (13.3% margin, +105bps YoY). Adjusted diluted EPS $11.97 (+29.7%). Free cash flow $435.3M (+216% YoY). Record backlog $9.542B. FY2027 guided $6.85-7.15B (+23-29%).
Our Verdict
Largest US specialty telecom contractor transformed by $1.95B Power Solutions acquisition into end-to-end data center infrastructure play — record $9.5B backlog and FY2027 guidance of $6.85-7.15B confirm accelerating demand, but $2.8B post-acquisition debt and labor-intensive model cap the upside at contractor multiples.
Structural trends
Structural
68
/ 100
Moat
5/10
Scale + labor force + DC electrical
AI Exp.AI Exposure
Embedded~18% AI
Play Type
EstablishedAI Growth
~25-30%
Rel. Value
85
COMPELLINGPriceLIVE
$392.25
-1.18%
Live via Yahoo Finance · refreshes every 5 min
Market Cap
$11.8B
P/E Ratio
41.0
P/S Ratio
2.1x
52W High
$445.53
52W Low
$149.09
52W Chg
163.1%
Beta
1.38
Dycom Industries is a specialty contractor. It does not design chips or write software. It sends crews — thousands of them — into the field to install fiber optic cable underground and on poles, splice connections, build telecom towers, and wire buildings. The work is physical, labor-intensive, and essential to every layer of the digital infrastructure stack that sits above it.
The company operates through two segments as of fiscal Q4 2026. Communications (~85% of FY2026 revenue) covers everything outside the building: fiber-to-the-home deployments for AT&T, Lumen, and other telecom operators; long-haul fiber routes connecting data center campuses; underground utility construction; and maintenance of existing telecom networks. Building Systems (added via the $1.95B acquisition of Power Solutions, closed December 2025) covers everything inside the building: mission-critical electrical infrastructure for data centers, energy management, security, and fire safety systems — concentrated in the Northern Virginia data center corridor, the largest data center market on earth.
The combination matters. Before Power Solutions, Dycom could build the fiber connecting a data center campus to the network. Now it can also wire the electrical systems inside the facility. Management calls this "outside-the-fence to inside-the-fence" — an end-to-end infrastructure play that no other specialty contractor offers at comparable scale.
AT&T and Lumen are the two largest customers, each exceeding 10% of revenue. AT&T contributed $350.5M in Q4 alone. Lumen's expanding fiber program — including $2.5B in new awards — provides multi-year revenue visibility. The top five customers represent a significant majority of revenue, which is typical for specialty contracting but creates concentration risk.
FY2026 ended with record total backlog of $9.542B ($8.333B Communications, $1.209B Building Systems), of which $6.3B is expected to complete in the next twelve months. That backlog-to-revenue ratio of 1.7x provides unusual visibility for a contractor.
Supply Chain Dependencies
The Catch
Dycom just doubled its debt to $2.81B to acquire a company in a different business (inside-the-fence electrical) from a different geography (Northern Virginia) serving different customers (data center operators vs. telecom carriers). Integration risk on a $1.95B acquisition is never trivial, and the Building Systems segment's 11.6% EBITDA margin in its first quarter is below the Communications segment's established margin profile. If data center construction slows — because hyperscaler capex pauses, power availability constrains new builds, or AI investment decelerates — the Building Systems thesis weakens at the exact moment Dycom is leveraged to fund it. Meanwhile, the core Communications business depends on two customers (AT&T and Lumen) for a disproportionate share of revenue. Telecom operators have historically been cyclical capex spenders, and any pullback from either customer hits Dycom harder than a diversified contractor. The labor model adds a structural constraint: margins expand only if pricing growth exceeds wage inflation in skilled trades running at 5-8% annually. There is no software margin here, no recurring SaaS revenue, no asset-light scaling — this is a business that grows by hiring more people and buying more trucks.
If They Win
If Dycom successfully integrates Power Solutions, scales Building Systems beyond Northern Virginia into every major data center market, and sustains Communications growth on the back of a $20B outside-plant data center TAM, the company becomes the dominant end-to-end data center infrastructure contractor in the United States — the firm that connects every hyperscaler campus to the fiber backbone and wires the electrical systems inside every new facility. At $8-9B revenue with 14-15% EBITDA margins by FY2029, the company generates $1.1-1.35B in EBITDA and, at a contractor-premium 12-14x multiple, commands a $13-19B enterprise value. The strategic position — sole scaled provider of both outside and inside data center construction services — would create pricing power unusual for a contractor and reduce cyclicality through customer diversification across telecom and hyperscaler end markets. The $9.5B backlog is the foundation; the question is whether Dycom builds on it or gets constrained by the labor supply that defines every contractor's ceiling.
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Not financial advice. All scores generated via AI algorithms using public data.