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Side-by-side financial comparison of CARLISLE COMPANIES INC (CSL) and Fastenal (FAST). Click either name above to swap in a different company.
Fastenal is the larger business by last-quarter revenue ($2.0B vs $1.1B, roughly 1.9× CARLISLE COMPANIES INC). Fastenal runs the higher net margin — 14.5% vs 12.1%, a 2.4% gap on every dollar of revenue. On growth, Fastenal posted the faster year-over-year revenue change (3.5% vs -4.0%). Fastenal produced more free cash flow last quarter ($308.2M vs $-73.0M). Over the past eight quarters, Fastenal's revenue compounded faster (2.9% CAGR vs -14.8%).
Carlisle Companies Incorporated is a supplier of construction products that make buildings more energy efficient and resilient. The company manufactures and sells single-ply roofing products as well as warranted systems and accessories for the commercial building industry. The company is organized into two segments, including Carlisle Construction Materials and Carlisle Weatherproofing Technologies. The company's product portfolio includes moisture protection products, protective roofing unde...
Fastenal Company is an American publicly traded company based in Winona, Minnesota, founded in 1967. Fastenal is a major distributor of industrial and construction supplies, and the largest fastener distributor in North America. Fastenal provides supply chain solutions including bin stock, vending machines, inventory management, and logistics services.
CSL vs FAST — Head-to-Head
Income Statement — Q1 FY2026 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $1.1B | $2.0B |
| Net Profit | $127.7M | $293.9M |
| Gross Margin | 34.5% | 44.3% |
| Operating Margin | 17.1% | 18.9% |
| Net Margin | 12.1% | 14.5% |
| Revenue YoY | -4.0% | 3.5% |
| Net Profit YoY | -10.9% | -1.6% |
| EPS (diluted) | $3.10 | $-0.01 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q1 26 | $1.1B | $2.0B | ||
| Q4 25 | $1.1B | $2.0B | ||
| Q3 25 | $1.3B | $2.1B | ||
| Q2 25 | $1.4B | $2.1B | ||
| Q1 25 | $1.1B | $2.0B | ||
| Q4 24 | $1.1B | $1.8B | ||
| Q3 24 | $1.3B | $1.9B | ||
| Q2 24 | $1.5B | $1.9B |
| Q1 26 | $127.7M | $293.9M | ||
| Q4 25 | $127.4M | $293.9M | ||
| Q3 25 | $214.2M | $335.5M | ||
| Q2 25 | $255.8M | $330.3M | ||
| Q1 25 | $143.3M | $298.7M | ||
| Q4 24 | $162.8M | $262.1M | ||
| Q3 24 | $244.3M | $298.1M | ||
| Q2 24 | $712.4M | $292.7M |
| Q1 26 | 34.5% | 44.3% | ||
| Q4 25 | 33.8% | 44.3% | ||
| Q3 25 | 36.0% | 45.3% | ||
| Q2 25 | 37.3% | 45.3% | ||
| Q1 25 | 35.2% | 45.1% | ||
| Q4 24 | 36.1% | 44.8% | ||
| Q3 24 | 38.6% | 44.9% | ||
| Q2 24 | 39.2% | 45.1% |
| Q1 26 | 17.1% | 18.9% | ||
| Q4 25 | 16.8% | 18.9% | ||
| Q3 25 | 21.8% | 20.7% | ||
| Q2 25 | 23.1% | 21.0% | ||
| Q1 25 | 16.8% | 20.1% | ||
| Q4 24 | 19.9% | 18.9% | ||
| Q3 24 | 23.7% | 20.3% | ||
| Q2 24 | 26.0% | 20.2% |
| Q1 26 | 12.1% | 14.5% | ||
| Q4 25 | 11.3% | 14.5% | ||
| Q3 25 | 15.9% | 15.7% | ||
| Q2 25 | 17.6% | 15.9% | ||
| Q1 25 | 13.1% | 15.2% | ||
| Q4 24 | 14.5% | 14.4% | ||
| Q3 24 | 18.3% | 15.6% | ||
| Q2 24 | 49.1% | 15.3% |
| Q1 26 | $3.10 | $-0.01 | ||
| Q4 25 | $3.06 | $-0.01 | ||
| Q3 25 | $4.98 | $0.29 | ||
| Q2 25 | $5.88 | $0.29 | ||
| Q1 25 | $3.20 | $0.52 | ||
| Q4 24 | $3.76 | $0.45 | ||
| Q3 24 | $5.25 | $0.52 | ||
| Q2 24 | $14.84 | $0.51 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $771.3M | $276.8M |
| Total DebtLower is stronger | — | $125.0M |
| Stockholders' EquityBook value | $1.7B | $3.9B |
| Total Assets | — | $5.1B |
| Debt / EquityLower = less leverage | — | 0.03× |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $771.3M | $276.8M | ||
| Q4 25 | $1.1B | $276.8M | ||
| Q3 25 | $1.1B | $288.1M | ||
| Q2 25 | $68.4M | $237.8M | ||
| Q1 25 | $220.2M | $231.8M | ||
| Q4 24 | $753.5M | $255.8M | ||
| Q3 24 | $1.5B | $292.2M | ||
| Q2 24 | $1.7B | $255.5M |
| Q1 26 | — | $125.0M | ||
| Q4 25 | $2.9B | $125.0M | ||
| Q3 25 | $2.9B | $195.0M | ||
| Q2 25 | $1.9B | $230.0M | ||
| Q1 25 | $1.9B | $200.0M | ||
| Q4 24 | $1.9B | $200.0M | ||
| Q3 24 | $2.3B | $240.0M | ||
| Q2 24 | $2.3B | $235.0M |
| Q1 26 | $1.7B | $3.9B | ||
| Q4 25 | $1.8B | $3.9B | ||
| Q3 25 | $2.0B | $3.9B | ||
| Q2 25 | $2.1B | $3.8B | ||
| Q1 25 | $2.2B | $3.7B | ||
| Q4 24 | $2.5B | $3.6B | ||
| Q3 24 | $2.8B | $3.6B | ||
| Q2 24 | $3.0B | $3.5B |
| Q1 26 | — | $5.1B | ||
| Q4 25 | $6.3B | $5.1B | ||
| Q3 25 | $6.5B | $5.1B | ||
| Q2 25 | $5.5B | $5.0B | ||
| Q1 25 | $5.5B | $4.9B | ||
| Q4 24 | $5.8B | $4.7B | ||
| Q3 24 | $6.5B | $4.7B | ||
| Q2 24 | $6.7B | $4.6B |
| Q1 26 | — | 0.03× | ||
| Q4 25 | 1.61× | 0.03× | ||
| Q3 25 | 1.45× | 0.05× | ||
| Q2 25 | 0.89× | 0.06× | ||
| Q1 25 | 0.87× | 0.05× | ||
| Q4 24 | 0.77× | 0.06× | ||
| Q3 24 | 0.83× | 0.07× | ||
| Q2 24 | 0.76× | 0.07× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $368.2M |
| Free Cash FlowOCF − Capex | $-73.0M | $308.2M |
| FCF MarginFCF / Revenue | -6.9% | 15.2% |
| Capex IntensityCapex / Revenue | 2.7% | 3.0% |
| Cash ConversionOCF / Net Profit | — | 1.25× |
| TTM Free Cash FlowTrailing 4 quarters | $924.8M | $1.2B |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | $368.2M | ||
| Q4 25 | $386.0M | $368.2M | ||
| Q3 25 | $426.9M | $386.9M | ||
| Q2 25 | $287.1M | $278.6M | ||
| Q1 25 | $1.8M | $262.2M | ||
| Q4 24 | $370.6M | $282.8M | ||
| Q3 24 | $312.8M | $296.9M | ||
| Q2 24 | $183.4M | $258.0M |
| Q1 26 | $-73.0M | $308.2M | ||
| Q4 25 | $346.1M | $308.2M | ||
| Q3 25 | $393.4M | $326.6M | ||
| Q2 25 | $258.3M | $209.3M | ||
| Q1 25 | $-27.2M | $206.5M | ||
| Q4 24 | $334.0M | $222.6M | ||
| Q3 24 | $293.5M | $237.5M | ||
| Q2 24 | $158.5M | $201.9M |
| Q1 26 | -6.9% | 15.2% | ||
| Q4 25 | 30.7% | 15.2% | ||
| Q3 25 | 29.2% | 15.3% | ||
| Q2 25 | 17.8% | 10.1% | ||
| Q1 25 | -2.5% | 10.5% | ||
| Q4 24 | 29.7% | 12.2% | ||
| Q3 24 | 22.0% | 12.4% | ||
| Q2 24 | 10.9% | 10.5% |
| Q1 26 | 2.7% | 3.0% | ||
| Q4 25 | 3.5% | 3.0% | ||
| Q3 25 | 2.5% | 2.8% | ||
| Q2 25 | 2.0% | 3.3% | ||
| Q1 25 | 2.6% | 2.8% | ||
| Q4 24 | 3.3% | 3.3% | ||
| Q3 24 | 1.4% | 3.1% | ||
| Q2 24 | 1.7% | 2.9% |
| Q1 26 | — | 1.25× | ||
| Q4 25 | 3.03× | 1.25× | ||
| Q3 25 | 1.99× | 1.15× | ||
| Q2 25 | 1.12× | 0.84× | ||
| Q1 25 | 0.01× | 0.88× | ||
| Q4 24 | 2.28× | 1.08× | ||
| Q3 24 | 1.28× | 1.00× | ||
| Q2 24 | 0.26× | 0.88× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CSL
| CCM | $758.0M | 72% |
| CWT | $294.0M | 28% |
FAST
| Reportable Segment Aggregation Before Other Operating Segment | $1.8B | 90% |
| Other | $211.2M | 10% |
