Simpson Manufacturing Co., Inc. (SSD) | The Buildout — AI Infrastructure
The Verdict
Simpson Manufacturing designs and manufactures structural solutions for wood and concrete construction: metal connectors that join wood, concrete, masonry or steel, plus fasteners, anchors and lateral-force resisting systems. It also sells truss plates, design software and equipment to component manufacturers. Its place in the AI buildout is indirect. Data-center construction sits inside its commercial end-market, where it sells anchoring systems, cold-formed steel and other building inputs, not AI compute, networking, cooling or power. Management lists data centers alongside education, retrofit work, QuickFrames and anchoring applications as opportunities, without quantifying any of them.
| Market Cap | — |
| Revenue (TTM) | $2.4B |
| Revenue Growth | +6.5% |
| EBITDA Margin (TTM) | 24.6% |
| Net Cash | $27M |
| Earnings Beats | 6 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Europe posted a record 13.7% operating margin in Q2 2026, up from 11.7%, with local-currency sales up 4.9% and volume up 3%.
- Component manufacturing and OEM volumes still grew in Q2 - mid-single digits and high-single digits - and management calls truss plates the fastest-growing part of the component business.
- The balance sheet is in net cash: $450.5M of cash against $423.8M of total debt at 2026-06-30.
- 2025 pricing actions are locked in at about $130M annualized; Q2 pricing contributed roughly $34M to net sales.
- The board raised the 2026 buyback authorization by $50M to $200M, with $76.8M available as of 2026-07-23, and the company commits to returning at least 35% of free cash flow.
What We’re Watching
- H2 2026: management expects revenue growth and profitability below H1 as pricing contribution drops from 5-6 points to about 1 point.
- Steel: management flagged rising steel prices and increasing availability constraints, and guides full-year gross margin lower than 2025.
- Component manufacturing volume growth slowed from double digits in Q1 to mid-single digits in Q2, and OEM from double digits to high-single. Watch whether the offsets to residential weakness hold.
- Commercial volumes were down modestly in Q2 and down slightly in Q1, and the data-center opportunity remains unquantified; Asia/Pacific is not discussed on calls.
The thesis reads mixed rather than strengthening. Q2's margin gain was real, but roughly one-third of the 300 bps operating-margin increase came from a $5.5M one-time settlement, and revenue growth was price- and FX-led with volume down about 1%. Management has guided H2 growth and profitability below H1. Against that, Europe set a record margin, the balance sheet is in net cash, and component manufacturing and OEM are still growing. The open question is whether those growth engines can carry the top line once the 2025 pricing tailwind is fully lapped.
Earnings Beat
In Q2 2026, Simpson reported net sales of $671.1M, up 6.3% from a year earlier, with growth from about 5 points of pricing, 1 point of mix and 1 point of FX against a 1-point volume decline. Gross margin was 47.4%, up 100 bps, and operating margin was 25.2%, up 300 bps, including 100 bps from a $5.5M eminent domain settlement. Adjusted EBITDA was $196.1M, up 22.6%, a 29.2% margin.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $671M | $588M | $631M | +6.3% |
| Gross margin | 47.4% | 45.2% | 46.7% | +70bps |
| EBITDA | $195M | $140M | $161M | +20.7% |
| EPS | $3.09 | $2.13 | $2.47 | +25.1% |
| Europe operating margin | 13.7% | 5.9% | 11.7% | +17.1% |
we do not expect to maintain the same rate of revenue growth and profitability in the second half of the year, as we will have fully lapped the majority of the pricing actions we implemented last year.— Mike Olosky, CEO, 2026-07-27
Management tone: Management shifted from a general Q1 caution about growth carrying through the year to a specific Q2 warning that second-half revenue and profitability would not match the first, quantifying the pricing step-down from 5-6 points to about 1 point. In Q&A, the CFO broke the 300 bps operating-margin gain into roughly 100 bps of settlement, 100 bps of gross margin and 100 bps of OpEx leverage. Management declined to size the component-manufacturer business and did not commit to future price increases.
Management Guidance
Simpson narrowed FY2026 operating-margin guidance to 19.7%-20.5%, raising the low end by 20 bps. Capex guidance rose to $80-90M from $75-85M on project timing, and Europe footprint optimization costs were lowered to $2-4M from $3-5M. The company guides a tax rate of 25%-26%, a vacant-land sale gain of $10-12M in the second half, and a full-year gross margin lower than 2025, citing rising raw material costs, imposed tariffs and increased depreciation. Management expects H2 revenue growth and profitability below H1 as pricing contribution drops to about 1 point.
Trajectory
Revenue has stepped up sequentially, from $539.3M in Q4 FY2025 to $588.0M in Q1 2026 and $671.1M in Q2 2026, but on a year-over-year basis growth eased from 9.1% in Q1 to 6.3% in Q2, with pricing, mix and FX carrying the increase and volume down about 1%. Gross margin moved from 45.2% to 47.4% and operating margin from 19.5% to 25.2%; Gallatin startup drag shrank from 100 bps in Q1 to 20 bps in Q2. Management expects the pricing tailwind, roughly 5-6 points in Q2, to fall to about 1 point in H2.
The Model
The model projects FY+1 revenue of 2,445M and EBITDA of 579M, a 23.7% margin, roughly level with trailing-12-month revenue of $2,421.9M. For FY+2 it projects revenue of 2,526.8M and EBITDA of 619M, a 24.5% margin. The near-term anchor is a business where price and mix have carried growth while volume is roughly flat and management guides H2 below H1; FY+2 implies modest revenue growth and about 80 bps of EBITDA-margin improvement over FY+1.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $2.3B | $2.4B | $2.5B |
| YoY Growth | — | +4.8% | +3.3% |
| EBITDA | $545M | $579M | $619M |
| EBITDA Margin | 23.3% | 23.7% | 24.5% |
Projections are the median of 5 independent model runs. The model’s revenue sits 1.1% below analyst consensus.
Simpson narrowed FY2026 operating-margin guidance to 19.7%-20.5%, raising the low end by 20 bps. Capex guidance rose to $80-90M from $75-85M on project timing, and Europe footprint optimization costs were lowered to $2-4M from $3-5M. The company guides a tax rate of 25%-26%, a vacant-land sale gain of $10-12M in the second half, and a full-year gross margin lower than 2025, citing rising raw material costs, imposed tariffs and increased depreciation. Management expects H2 revenue growth and profitability below H1 as pricing contribution drops to about 1 point.
What Could Go Right — and Wrong
- Europe holds its record 13.7% operating margin and moves toward the 15% midterm goal.
- Component manufacturing and OEM keep growing, offsetting residential weakness.
- Commercial returns to growth and the data-center opportunity becomes a quantified revenue line.
- Cornerstone and the cloud truss software launch on schedule and unlock larger component-manufacturer customers.
- Steel costs ease, letting gross margin beat the guided lower-than-2025 outcome.
- Housing starts fall more than the guided low-single-digit decline, deepening the residential drag.
- Steel prices rise further or availability tightens into a supply disruption, compressing gross margin.
- Fastener price competition spreads and limits new business.
- Component manufacturing and OEM decelerate further, removing the offset to residential weakness.
- The data-center/AI-adjacent opportunity never becomes material and commercial volumes stay down.
Looking Ahead
Over the next 12 months the central question is whether volume can carry the top line once the 2025 pricing actions are fully lapped; management expects H2 2026 revenue growth and profitability below H1, with pricing contribution falling to about 1 point. Product launches cluster in the back half: Cornerstone at the BCMC show in the fall, the next-generation cloud truss software across production, design and project management later in the year, and an expansion of the fastener merchandising pilot. The year is also bridged by one-time items: the $5.5M settlement already booked and a $10-12M vacant-land sale gain expected in the second half.
- Fall 2026Cornerstone launch at BCMC — Tests the integrated software, plates and equipment platform.
- Later in 2026Cloud truss software live — Three vectors: production, design, project management.
- Timing not disclosedFastener merchandising pilot — Expansion of a retail merchandising pilot.
- H2 2026Vacant land sale gain — $10-12M expected, in either Q3 or Q4.
- Q3-Q4 2026Operating-margin prints — Against the narrowed 19.7%-20.5% FY guide.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $2.2B | $2.3B | $2.4B | +4.5% |
| Gross Margin | 45.9% | 45.9% | 45.8% | 2bps |
| EBITDA | $520M | $545M | $597M | +4.8% |
| EBITDA Margin | 23.3% | 23.3% | 24.6% | +5bps |
| Net Income | $322M | $345M | $379M | +7.1% |
| Free Cash Flow | $158M | $298M | $468M | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)45.8%
- EBITDA Margin (TTM)24.6%
- Net Margin (TTM)15.6%
- ROIC18.8%
- FCF Conversion78.5%
- SBC / Revenue1.1%
The Company
Simpson Manufacturing designs, engineers and manufactures structural solutions primarily for wood and concrete construction. Its product lines include connectors, described in the 10-K as prefabricated metal products designed to join wood, concrete, masonry or steel; fasteners such as nails and screws; lateral-force resisting systems such as shearwalls and tiedown systems; anchor products; and repair, protection and strengthening products. Its five primary end-markets are residential construction, commercial construction, OEM, component manufacturers and national retail. Data-center construction falls inside the commercial end-market, which makes the AI connection indirect: Simpson sells building inputs, not compute, networking, cooling or power.
Simpson operates its own manufacturing. The 10-K lists principal U.S. facilities in Stockton and Riverside, California; McKinney, Texas; Columbus, Ohio; West Chicago, Illinois; and Gallatin, Tennessee, all on owned premises. Non-U.S. plants, the majority of which the company owns, are in France, Italy, Denmark, Germany, Poland, Switzerland, Sweden, Portugal and China. Reported segments are North America, Europe and Asia/Pacific, though Asia/Pacific is not discussed on recent calls and was $4.992M of net sales in Q1 2026.
Business Segments
Competitive Landscape
Simpson competes in structural connectors, anchors and fasteners. On the Q2 2026 call, management called out unnamed fastener competitors that don't have differentiated products and are leveraging price, saying they have used that to stop Simpson from getting some new business. No customer or supplier is named by management on either call.
Supply Chain
Simpson sits upstream in construction: it buys steel and other inputs and sells structural connectors, anchors and fasteners to builders, dealers and component manufacturers. Steel is the primary input. No customer or supplier is named on either call.
More on SSD: Earnings recap