Worthington Industries, Inc. (WOR) | The Buildout — AI Infrastructure
The Verdict
Worthington Enterprises manufactures physical building infrastructure — including pressurized water tanks for liquid cooling, structural ceiling grids, cold-formed steel framing, HVAC components, and metal roofing systems. These products go into the data centers that power AI workloads, where they support server racks, manage heat, and form the building envelope. While the company does not embed AI in its products, it supplies the essential structural and thermal-management elements that data centers rely on, especially as high-density computing drives demand for liquid cooling.
| Market Cap | — |
| Revenue (TTM) | $1.4B |
| Revenue Growth | +19.7% |
| EBITDA Margin (TTM) | 10.1% |
| Net Debt | $322M |
| Earnings Beats | 5 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- ASME liquid cooling tank revenue forecast to triple in FY2026, with management expecting a multi-year runway.
- Q3 delivered 14% consolidated organic growth, driven by 16% organic in Building Products and 11% in Consumer Products.
- Balloon Time retail store count up 64% year-over-year to 55,000 locations, fueling segment margin expansion of 240 basis points.
- Adjusted EBITDA margin expanded 220 basis points in wholly owned businesses over the first nine months, with management targeting 30% gross margin and SG&A below 20% of sales.
- TTM free cash flow of $164 million represented 95% conversion of adjusted net earnings, with net leverage around 1x.
What We’re Watching
- ClarkDietrich equity earnings at cyclical trough ($6M in Q3); management expects flattish near term, with recovery dependent on non-residential construction trends.
- Q4 FY2026 organic growth fell to 3%, a marked deceleration from Q3's 14%; the Q4 call transcript may explain whether it is temporary.
- One retail customer accounts for 28% of Consumer Products sales; any shift in shelf space could materially impact the segment.
- WOR is a net beneficiary of current tariffs; a policy reversal could erode the domestic manufacturing advantage.
- ASME tank capacity and execution: tripling the tank business will test manufacturing capacity and engineering resources.
The investment thesis is intact and strengthening overall, driven by the secular data-center build-out and successful consumer-product innovation, but the sharp organic growth deceleration in Q4 introduces uncertainty about the pace of near-term expansion. The key open question is whether the ASME tank tripling and continued M&A can offset the ClarkDietrich drag and what now appears to be a more moderate organic growth rate.
Earnings Beat
Worthington reported Q3 FY2026 net sales of $379 million, up 24% year-over-year, with 14% organic growth. Gross margin was 28.9%, down 40 basis points due to acquisition-related inventory step-up. Adjusted EBITDA rose 15% to $85 million, as margin expanded 240 basis points in Consumer Products and the Building Products segment delivered 16% organic growth.
| Metric | Q4 FY2026 | Q3 FY2026 | Q4 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $372M | $379M | $318M | +16.9% |
| Gross margin | 27.4% | 28.9% | 29.2% | -180bps |
| EBITDA | $40M | $48M | $34M | +17.8% |
| EPS | $0.99 | $0.92 | $0.08 | +1163.7% |
For us, our business this year will probably triple. Importantly, next year, we see additional incremental growth. And we honestly don't think it's a year or 2. We think it's several years.— Joe Hayek, CEO, March 25, 2026
Management tone: Management tone was confident and measured, with noticeably more specificity on the data-center tank opportunity. They moved from general 'opportunities' in prior quarters to a quantified tripling forecast and a multi-year runway. In Q&A, they were direct and transparent, declining to give precise segment growth guidance but offering qualitative reassurance that trends should continue.
Management Guidance
On the Q3 call, management stated that ASME data-center cooling tank revenue 'will probably triple' in FY2026, with additional incremental growth in FY2027 and a multi-year runway. ClarkDietrich equity earnings are expected to be 'relatively flattish' at $6 million in Q4 FY2026. The company anticipates that many of the current organic trends will persist. Capital expenditures are set to normalize after the facility modernization project completes by mid-fiscal 2027, with $25 million in remaining spend. Management also reiterated its longer-term targets of 30% gross margin and SG&A below 20% of sales.
Trajectory
Revenue grew sharply through the first three quarters of FY2026, with organic growth accelerating to 14% in Q3 as Building Products rode data-center and water system demand while Consumer Products expanded distribution. Adjusted EBITDA margins also improved, reflecting operating leverage and tariff benefits. However, the Q4 FY2026 press release showed organic growth dropping to 3%, with total growth of 17% driven by $44.1 million in acquisition contributions. This suggests that the exceptional organic momentum of Q3 may have been partly temporary, and the underlying growth rate is now more moderate.
The Model
The model projects revenue of $1,531 million and EBITDA of $346 million (22.6% margin) in FY+1, stepping up to $1,616 million and $383 million (23.7% margin) in FY+2. Near-term projections are anchored by continued contributions from the LSI and Elgen acquisitions, the ASME tank ramp, and steady Consumer Products growth. The FY+2 uplift reflects the compounding effect of data-center demand, easing ClarkDietrich comparisons, and completion of the facility modernization program freeing up cash flow.
| Metric | FY2026 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $1.4B | $1.5B | $1.6B |
| YoY Growth | — | +10.8% | +5.6% |
| EBITDA | $140M | $346M | $383M |
| EBITDA Margin | 10.1% | 22.6% | 23.7% |
Projections are the median of 5 independent model runs. The model’s revenue sits 6.0% above analyst consensus.
On the Q3 call, management stated that ASME data-center cooling tank revenue 'will probably triple' in FY2026, with additional incremental growth in FY2027 and a multi-year runway. ClarkDietrich equity earnings are expected to be 'relatively flattish' at $6 million in Q4 FY2026. The company anticipates that many of the current organic trends will persist. Capital expenditures are set to normalize after the facility modernization project completes by mid-fiscal 2027, with $25 million in remaining spend. Management also reiterated its longer-term targets of 30% gross margin and SG&A below 20% of sales.
What Could Go Right — and Wrong
- ASME liquid cooling tank revenue triples and becomes a visible contributor to Building Products growth.
- ClarkDietrich equity earnings recover sharply as non-residential construction improves, boosting consolidated EBITDA.
- Consumer Products sustains double-digit organic growth on innovation and retail expansion, proving it is a growth segment.
- Margins exceed 30% gross margin and SG&A below 20%, driving operating leverage and cash generation.
- Successful integration of LSI and future bolt-on acquisitions add meaningful EBITDA, enhancing the compounding model.
- Data-center tank opportunity fails to materialize at expected scale; growth stalls or new cooling technologies bypass WOR's tank.
- The major retail customer reduces shelf space for Balloon Time, causing a sharp drop in Consumer Products sales.
- Organic growth ex-acquisitions continues to decelerate toward zero, revealing the Q3 surge as transient.
- Tariffs are removed or substantially reduced, eroding WOR's domestic manufacturing advantage and market share gains.
- ClarkDietrich remains depressed for an extended period, dragging on equity income and overall earnings.
Looking Ahead
Over the next 12 months, Worthington will be judged on its ability to deliver the tripling of ASME tank revenue, navigate the ClarkDietrich trough, and demonstrate that recent organic growth—though moderating—remains decent with M&A layered on. The Q4 FY2026 call will set the FY2027 baseline, including any synergy targets from LSI and an updated data-center outlook. With facility modernization winding down, capital expenditures should normalize, potentially boosting free cash flow.
- Late June 2026Q4 FY2026 earnings call — FY2027 guidance, tank tripling confirmation, and explanation of Q4 organic deceleration.
- Q4 FY2026 callASME tank full-year disclosure — Whether the tripling was achieved; any quantitative revenue context for the tank business.
- Q4 FY2026 callLSI synergy targets — Management may disclose accretion and synergy progress for the LSI acquisition.
- Q4 FY2026 callClarkDietrich Q4 results — Equity earnings vs. guided $6 million flattish; signal of trough or further weakness.
- Mid-FY2027 (late 2026)Facility modernization complete — Capex normalizes; potential margin benefits as modernization spend ends.
- Next yearNew Consumer Products launch — Innovation pipeline could sustain above-market growth in Consumer Products.
Financials
Annual Summary
| Metric | FY2025 | FY2026 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $1.2B | $1.4B | $1.4B | +19.7% |
| Gross Margin | 27.4% | 27.2% | 27.3% | 20bps |
| EBITDA | $98M | $140M | $238M | +42.3% |
| EBITDA Margin | 8.5% | 10.1% | 10.1% | +161bps |
| Net Income | $96M | $156M | $156M | +62.2% |
| Free Cash Flow | $159M | $210M | $369M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)27.3%
- EBITDA Margin (TTM)10.1%
- Net Margin (TTM)11.3%
- ROIC4.8%
- FCF Conversion149.9%
- SBC / Revenue1.0%
The Company
Worthington Enterprises manufactures a diverse portfolio of industrial and consumer products, including pressurized containment tanks, structural ceiling grids, cold-formed steel framing, hand torches, helium balloon kits, and drywall tools. Its building products serve construction, HVAC, and industrial gas markets, while consumer brands like Balloon Time and Bernzomatic hold leading retail positions. The company's products are essential for data-center infrastructure — particularly liquid cooling tanks, framing, and roofing — placing it at the nexus of the AI buildout.
The company operates through two segments: Building Products and Consumer Products. It owns 15 wholly owned manufacturing plants in the U.S. and Europe, plus stakes in joint ventures that add over 25 facilities. The Worthington Business System — combining innovation, transformation, and M&A — guides operations. Key joint ventures include WAVE (ceiling grids, 50% owned with Armstrong) and ClarkDietrich (steel framing, 25% owned). Worthington uses a disciplined bolt-on acquisition strategy, most recently adding Elgen (HVAC components) and LSI (metal roofing systems).
Business Segments
Competitive Landscape
Worthington's competitive moat rests on its U.S. manufacturing base, ASME certifications, and long-standing customer partnerships. In low-pressure LPG cylinders, it faces one principal domestic competitor and import competition, but tariffs have leveled the playing field. In water tanks, it competes with a handful of specialized manufacturers. For data-center cooling, it supplies components within a landscape dominated by larger thermal system players, making its competitive dynamic indirect.
- Flexcon IndustriesCompetitor in water and expansion tank markets (named in 10-K).
- Niles Steel TankCompetitor in water tank market (named in 10-K).
- Wessels CompanyCompetitor in water tank market (named in 10-K).
- CemlineWater tank competitor (named in 10-K).
- Lochinvar ProductsWater tank competitor (named in 10-K).
Supply Chain
Worthington sits at the center of a straightforward industrial supply chain, sourcing steel from its former parent and selling finished goods to retailers, contractors, and JV partners. Its data-center products connect to the broader AI infrastructure ecosystem.