AZZ Inc. (AZZ) | The Buildout — AI Infrastructure
The Verdict
AZZ Inc. is the largest independent hot-dip galvanizer and coil coater in North America. Its Metal Coatings segment applies zinc to fabricated steel, protecting it from corrosion for decades — a critical process for the structural steel, transmission towers, and substations that make up the physical backbone of data centers and the electric grid. The Precoat Metals segment pre-paints steel and aluminum coil for construction, appliances, and containers, including a new facility dedicated to aluminum can coating. Together, these services are essential but largely invisible; without them, AI’s physical infrastructure would degrade rapidly. The company does not make chips or racks — it protects the metal that holds them up.
| Market Cap | — |
| Revenue (TTM) | $1.7B |
| Revenue Growth | +5.7% |
| EBITDA Margin (TTM) | 21.7% |
| Net Debt | $542M |
| Earnings Beats | 6 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Metal Coatings revenue grew 14.1% in FY2026, with Q4 surging 25.7%, supported by data center and T&D projects at most plants.
- The Washington, Missouri coil coating facility ramped to contribution-margin profitability at ~40% utilization, targeting 45,000-50,000 tons in FY2027.
- Net leverage stands at 1.4x after $385M in debt paydown in FY2026, providing ample capacity for M&A and buybacks.
- Management raised FY2027 guidance after just one quarter, lifting the EBITDA midpoint by $15M despite only a $2M beat.
- A key customer’s utility structures backlog grew 35%, an external signal of accelerating grid investment.
What We’re Watching
- AI/data center revenue is not disclosed; exact exposure remains unknown and estimated in high single-digit to low-teen percentage of Metal Coatings.
- Precoat core demand remains soft (HVAC & Appliances -2.4%, Transportation -1.2% in Q1 FY2027); the stabilization narrative may break if rates stay high.
- Large infrastructure projects carry lower margins due to competitive bidding, potentially capping Metal Coatings margin expansion.
- Washington facility ramp depends on a single anchor partner for 75% of capacity; any shortfall would pressure the $125M investment.
The investment thesis around AZZ is strengthening. Metal Coatings is benefiting from what management calls a 'once in a generation infrastructure rebuild,' with data centers and grid modernization driving visible demand across its plant network. Precoat is stabilizing and adding a new growth leg in aluminum containers, while the balance sheet provides flexibility. The key question is whether AI-driven spending proves durable enough to anchor the multi-year outlook, given the business operates on weeks of visibility rather than a long-term order book.
Earnings Beat
AZZ reported record Q1 FY2027 sales of $448.5M, up 6.3% YoY, with gross margin improving 30bps to 25.0%. Adjusted EBITDA reached $99.5M (22.2% margin), and adjusted diluted EPS rose 3.9% to $1.85. Metal Coatings led with 12.3% sales growth, while Precoat inched up 1.5% with the Washington facility accelerating.
| Metric | Q1 FY2027 | Q4 FY2026 | Q1 FY2026 | YoY |
|---|---|---|---|---|
| Revenue | $448M | $385M | $422M | +6.3% |
| Gross margin | 25.0% | 22.7% | 24.7% | +30bps |
| EBITDA | $101M | $80M | $91M | +10.1% |
| EPS | $1.72 | $0.53 | $5.66 | −69.6% |
We believe we are in early stages of a significant and sustained investment cycle— Tom Ferguson, President & CEO, July 9, 2026
Management tone: Management became more confident and explicit, shifting from 'structural multiyear' language to describing a 'once in a generation infrastructure rebuild.' They raised guidance by more than the Q1 beat and gave concrete timelines for M&A and capacity additions, reflecting higher confidence in the demand cycle.
Management Guidance
Management raised its FY2027 guidance, now expecting sales of $1.8 billion to $1.85 billion, adjusted EBITDA of $375 million to $415 million, and adjusted diluted EPS of $6.75 to $7.15. The raise is driven by strong Q1 momentum, the Washington facility ramp, and broad infrastructure demand. Debt reduction of $130–170 million was reaffirmed. The guidance does not include any contribution from future M&A.
Trajectory
Quarterly revenue rose to a record $448.5M in Q1 FY2027, with gross margin expanding 30bps YoY to 25.0% and EBITDA margin reaching 22.4%, up from 21.7% in the prior year period. The improvement reflects the Metal Coatings surge and Washington ramp, offsetting flat Precoat core. While Q4 FY2026 had softer seasonal demand, Q1 showed reacceleration, and management raised its full-year guidance, pointing to sustained demand from data centers and grid infrastructure.
The Model
The model projects FY+1 revenue of $1,840M and EBITDA of $414M (22.5% margin), followed by FY+2 revenue of $1,990M and EBITDA of $462M (23.2% margin). The near-term is anchored by ongoing Metal Coatings growth and the Washington facility ramp reaching full run-rate. FY+2 reflects additional capacity contributions from greenfield evaluations and continued infrastructure spending.
| Metric | FY2026 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $1.7B | $1.8B | $2.0B |
| YoY Growth | — | +11.5% | +8.2% |
| EBITDA | $355M | $414M | $462M |
| EBITDA Margin | 21.5% | 22.5% | 23.2% |
Projections are the median of 5 independent model runs. The model’s revenue sits 4.8% above analyst consensus.
Management raised its FY2027 guidance, now expecting sales of $1.8 billion to $1.85 billion, adjusted EBITDA of $375 million to $415 million, and adjusted diluted EPS of $6.75 to $7.15. The raise is driven by strong Q1 momentum, the Washington facility ramp, and broad infrastructure demand. Debt reduction of $130–170 million was reaffirmed. The guidance does not include any contribution from future M&A.
What Could Go Right — and Wrong
- Metal Coatings sustains double-digit growth for multiple years as data center and grid spending outpaces expectations.
- Washington facility fills its remaining 25% capacity ahead of schedule, adding $10M+ in annual revenue at high margin.
- Import substitution for prepainted metal remains a multi-year tailwind, boosting Precoat volumes beyond the core recovery.
- AZZ executes a large bolt-on or transformative acquisition, consolidating the fragmented galvanizing market and expanding EBITDA.
- Capital returns accelerate, with buybacks and dividend hikes supported by strong free cash flow generation.
- AI data center growth stalls, and Metal Coatings demand reverts to a cyclical downswing, dropping revenue to mid-single-digit declines.
- Washington ramp falters if the anchor partner reduces volumes; the $125M investment underperforms and drags on Precoat margins.
- Substrate shortages from tariffs become chronic, limiting Precoat’s ability to serve customers and eroding market position.
- Large-project mix intensifies, pushing Metal Coatings segment margin below 30% and offsetting incremental volume gains.
- M&A overpayment or integration distractions consume management attention and weaken balance sheet flexibility.
Looking Ahead
The next twelve months are set to test whether the infrastructure cycle has durability. The imminent bolt-on M&A deal, expected in July 2026, will show management’s consolidation capability. The Washington facility ramp toward full run-rate and commercialization of remaining capacity will be critical for Precoat’s turnaround. Further greenfield galvanizing site decisions, the pace of debt reduction, and any share buybacks will confirm capital allocation discipline. The Q2 FY2027 earnings will reveal whether the data center and T&D momentum carries into the second half.
- July 2026Bolt-on M&A announcement — Expected acquisition of a galvanizing facility (~$15M sales, $4-6M EBITDA), testing consolidation execution.
- Q2 FY2027 (September 2026)Q2 Earnings Report — Will show Q2 Metal Coatings growth, Washington ramp progress, and any guidance update.
- Q3 FY2027 (November 2026)Washington remaining 25% capacity — Management hopes to start filling uncommitted capacity by end Q3, testing market demand for aluminum coating.
- H2 FY2027Greenfield kettle decision — Evaluation of ~12 potential sites for new galvanizing kettles; anchor customer commitments could trigger commitment.
- FY2027 full yearDebt reduction target — Plan to repay $130–170M of debt; achievement would further de-lever below 1.4x.
- OngoingShare buyback execution — CEO indicated willingness to buy back shares if stock stays in recent range; $133.2M authorization available.
Financials
Annual Summary
| Metric | FY2026 | TTM |
|---|---|---|
| Revenue | $1.7B | $1.7B |
| Gross Margin | 23.9% | 24.0% |
| EBITDA | $355M | $684M |
| EBITDA Margin | 21.5% | 21.7% |
| Net Income | $317M | $198M |
| Free Cash Flow | $445M | $553M |
| Net Cash | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)24.0%
- EBITDA Margin (TTM)21.7%
- Net Margin (TTM)11.8%
- ROIC11.2%
- FCF Conversion46.5%
- SBC / Revenue2.4%
The Company
AZZ Inc., through its Metal Coatings segment, provides hot-dip galvanizing — a process that bonds molten zinc to fabricated steel, giving it multi-decade corrosion protection. This is the primary method used on structural steel for data centers, transmission towers, substations, and solar farms. Its Precoat Metals segment applies protective and decorative coatings to steel and aluminum coils before fabrication, serving construction, HVAC, appliances, containers, and transportation. Together, these services protect the metal that AI’s physical infrastructure depends on, from beams to bus ducts.
The company operates 42 galvanizing plants and four surface technologies sites across the U.S. and Canada, plus 14 coil coating plants in the U.S., including a newly built greenfield in Washington, Missouri. Metal Coatings runs short-cycle, often processing customer steel within a week. Precoat operates a toll-processing model where customers supply the metal substrate, and AZZ coats it. Both businesses are regionally scaled with a digital backbone — the Digital Galvanizing System and CoilZone platform — to optimize pricing and efficiency. A legacy 40% interest in the AVAIL JV is being wound down, making AZZ a pure-play coatings provider.
Business Segments
Competitive Landscape
The galvanizing market is fragmented, with regional competitors and a few national players. AZZ is the largest independent provider, with 42 plants and the largest kettles in the U.S., giving it an unmatched ability to handle large infrastructure projects. In coil coating, it competes with large paint and coatings companies like AkzoNobel, Sherwin-Williams, and PPG, but its toll-processing model and proprietary digital platform differentiate it. The AVAIL JV’s sale of its electrical products to nVent removed a competing overlapped division.
- Acquired AVAIL’s Electrical Products Group; operates in adjacent power/utility products, validating demand for T&D infrastructure.
- Valmont Industries / VMIRegarded as a large regional galvanizer; AZZ’s scale and largest kettles are key differentiators.
- Preformed Line Products (PLPC)Named as a competitor in galvanizing for T&D; AZZ’s 42-plant network offers broader geographic coverage.
- AkzoNobel / Sherwin-Williams / PPGCompetitors in coil coating; AZZ’s CoilZone digital platform and toll-processing model differentiate its service.
Supply Chain
AZZ sits between steel producers and end-users, providing an essential intermediate coating process. Zinc, steel substrate, and paint are key inputs; its customers include utilities, data center contractors, and metal fabricators.