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CTAS · 10-K filed July 29, 2026

CTAS earnings analysis

What we found in CTAS's 10-K: the parts that mattered, the offsets in the same document, and what the company said about what comes next.

Our reading of the filing · Free to read, no account needed

Cintas delivered broad-based fiscal 2026 growth, with revenue up 8.9%, diluted EPS up 11.6%, and gross and operating margins both higher. Uniform Rental remained the scale engine at 76.5% of revenue, while First Aid and Safety grew faster and expanded profitability. The principal change in the investment case is the pending $5.5 billion UniFirst acquisition: it offers strategic expansion but introduces approval, integration, and financing/refinancing risk.

What stood out

The parts that mattered.

Pulled out of the filing itself, with the figures the company reported.

Three-year growth remained consistently strong
Fiscal 2026 revenue increased 8.9% to $11.265 billion, following growth from $9.597 billion in fiscal 2024 to $10.340 billion in fiscal 2025. Organic growth was 8.3%, with every fiscal-quarter organic growth rate between 7.8% and 8.6%.
Margin expansion accompanied revenue growth
Gross margin expanded to 50.6% from 50.0% in fiscal 2025, while operating margin rose to 23.1% from 22.8%. Management attributed Uniform Rental margin improvement to more efficient in-service inventory use and production efficiency gains.
EPS and cash generation accelerated
Net income rose 10.4% to $2.000 billion and diluted EPS grew 11.6% to $4.91, versus $1.572 billion and $3.79, respectively, in fiscal 2024. Operating cash flow was $2.276 billion and capex was $395.1 million, implying $1.881 billion of free cash flow.
First Aid and Safety gained mix and margin
First Aid and Safety Services was the fastest large reporting segment: revenue grew 14.3% to $1.392 billion, organic growth was 14.0%, and operating income increased 19.9% to $353.4 million. Its operating margin increased 120 basis points to 25.4%.
Route density and cross-sell underpin positioning
Cintas serves more than one million businesses and describes itself as North America's leading corporate-identity uniform provider. Its strategy centers on regular route-service contact, cross-selling additional products to existing customers, national sales coverage, geographic expansion, and selective acquisitions.
Strong cash deployment to holders and growth
Capital returns remained substantial: Cintas repurchased $952.1 million of stock in fiscal 2026 and paid $701.5 million in cash dividends. It also spent $164.5 million on acquisitions and authorized two outstanding $1.0 billion buyback programs, with no expiration dates.
What to watch

And the other side of it.

The offsets in the same document — the things a summary that only listed the good news would have left out.

UniFirst deal approval and integration risk
The proposed $5.5 billion UniFirst acquisition, announced March 10, 2026, had not closed as of the filing and requires HSR and other regulatory approvals. Cintas recorded $16.1 million of transaction expenses in fiscal 2026 and expects closing only in the second half of calendar 2026; failure to close, regulatory remedies, or integration challenges could impair the strategic rationale.
Merger funding and near-term refinancing exposure
Funding requirements could rise materially if UniFirst closes: the company has a $2.85 billion committed 364-day bridge facility and $1.25 billion of revolver commitments available for the transaction, while $1.0 billion of 3.70% senior notes matures in fiscal 2027. Total senior-note principal outstanding was $2.437 billion at May 31, 2026.
Insurance reserve estimation uncertainty
The insurance reserve increased to $218.5 million at May 31, 2026 from $208.0 million. Ernst & Young identified valuation of unasserted workers' compensation, auto, and general-liability claims as the audit's critical audit matter because the actuarial estimate involves significant judgment and uncertainty.
The numbers

What they reported.

What the company itself reported, taken out of the document.

What survived to operating profit
Of every $100 of revenue Cost of sales $49 Operating expenses $28 Left as operating profit $23
Percentages of revenue, taken from the filing. Drawn this way because it holds whatever scale the company reports in.
Earnings per share
$4.91
Gross margin
50.7%
Operating margin
23.1%
Segment
Uniform Rental and Facility Services: $8.622 billion revenue, +8.1% year over year, 76.5% of total revenue; operating income $2.077 billion (24.1% margin).
Segment
First Aid and Safety Services: $1.392 billion revenue, +14.3%; operating income $353.4 million (25.4% margin).
Segment
Fire Protection Services: $929.1 million revenue, +13.7%.
Segment
Uniform Direct Sales: $322.1 million revenue, -2.0%.
Guidance

What they said about what is next.

The 10-K does not provide a quantitative FY2027 revenue or EPS outlook; annual guidance was deferred to the Q4 earnings release/call. The filing states that the $5.5 billion UniFirst transaction is expected to close in the second half of calendar 2026, subject to regulatory approvals and other closing conditions.

How we read the filing overall

The filing reads better than the one before it.

One reading of one document. It is not advice, and it is not a forecast.
Earlier filings

What came before.

10-Q · April 7, 2026
Cintas reported Q3 revenue of $2,841,444 (in thousands), up 8.9% year-over-year and up ~1.5% sequentially. Gross margin improved to 51.0% and operating income rose to $659,904 (in thousands) (+8.2% YoY), while diluted…
10-Q · January 7, 2026
Cintas reported a strong quarter: revenue of $2,799,992,000 (up $238,209,000 or ~9.3% year-over-year), operating income of $655,714,000 (up $64,324,000 or ~10.9% YoY), and diluted EPS of $1.21 (up $0.12 or ~11% YoY).…
10-Q · January 8, 2025
Cintas reported a strong quarter: revenue rose to $2,561,783 (up $184,606 or +7.8% vs. Q2 prior year), operating income increased to $591,390 (up $91,707 or +18.3%) and diluted EPS was $1.09 (up $0.19 or +21.1% vs. Q2…
10-K · July 25, 2024
Cintas reports multi-year revenue growth to $9,596,615,000 in fiscal 2024 (from $8,815,769,000 in 2023 and $7,854,459,000 in 2022), driven primarily by its Uniform Rental and Facility Services business. The company…

This is our reading of a public filing, not the filing. Read the original on SEC.gov · Educational only. Nothing here is investment advice.

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