Cintas closed fiscal 2026 with its highest operating margin on record — 23.14% on $11.26 billion of revenue, against 22.82% in fiscal 2025 — and then committed to the largest acquisition in its history. GAAP revenue grew 8.9%; organic revenue grew 8.3%, and it did so within a narrow 80 basis point band in every quarter of the year (7.8%, 8.6%, 8.2%, 8.4%, per the company's quarterly earnings releases), which is the signature of a business monetizing route density rather than riding a cycle.
The tension in this filing is not operational — it is in the capital structure, and it runs in two directions at once. The UniFirst transaction, valued at approximately $5.5 billion of enterprise value, is expected to add roughly $2.8 billion of new debt, taking consolidated indebtedness from about $2.4 billion to approximately $5.2 billion (Cintas's own estimate, disclosed in the 10-K risk factors). It will also issue equity: UniFirst holders receive $155.00 in cash plus 0.7720 Cintas shares per share, and Cintas expects to issue approximately 14.26 million shares, leaving legacy UniFirst holders with roughly 3.4% of the combined company. So this is not a debt-only story. A company that spent fiscal 2026 returning $1.65 billion to shareholders — $952.1 million of buybacks and $701.5 million of dividends — is about to add leverage and undo roughly three years of share-count reduction in a single transaction. Fiscal 2027 guidance excludes any future share repurchases. For a compounder that has returned cash relentlessly for decades, the question for fiscal 2027 is whether the machine keeps compounding in the same form.
One caveat before the numbers: the deal is not closed. UniFirst shareholders approved it on June 11, 2026, but on the same day both companies received a Second Request from the U.S. Federal Trade Commission under the Hart-Scott-Rodino Act, extending the antitrust waiting period. Closing is expected in the second half of calendar 2026, and a termination fee of $350.0 million is payable to UniFirst under specified circumstances if the deal fails.
1. Consolidated Balance Sheet
1-1. Major Asset Items
| Item | FY2025 ($M) | FY2026 ($M) | Change % |
|---|---|---|---|
| Cash and cash equivalents | 263.97 | 289.02 | +9.5% |
| Accounts receivable, net | 1,417.38 | 1,555.19 | +9.7% |
| Inventories, net | 447.41 | 446.44 | -0.2% |
| Uniforms and other rental items in service | 1,137.36 | 1,276.17 | +12.2% |
| Property and equipment, net | 1,652.47 | 1,740.50 | +5.3% |
| Goodwill | 3,400.23 | 3,544.21 | +4.2% |
| Service contracts, net | 309.83 | 287.87 | -7.1% |
| Operating lease right-of-use assets | 224.38 | 271.09 | +20.8% |
| Total assets | 9,825.24 | 10,529.14 | +7.2% |
Source: Cintas Corporation Form 10-K for the fiscal year ended May 31, 2026, consolidated balance sheets.
Total assets grew 7.2%, slower than the 8.9% revenue growth — asset turnover improved, which is the correct direction for a route-based business that monetizes density rather than capital. Operating lease right-of-use assets were the fastest-growing balance sheet line at 20.8%, but the item that matters most operationally is uniforms and other rental items in service, which rose 12.2% to $1,276.2 million, well ahead of revenue. In-service inventory is capitalized and amortized into cost of sales, so a build ahead of revenue usually signals new business being placed into service. Management attributes the gross margin gain to "more efficient use of in-service inventory," so the build appears to be growth-driven rather than a sign of stranded garments — but it is the single balance sheet line worth tracking, because it is where a slowdown in customer additions would first appear.
Goodwill rose $144.0 million against $164.5 million of cash spent on acquisitions, consistent with a year of ordinary tuck-in deals that added 0.6% to revenue. Goodwill and service contracts together are $3,832.1 million, or 36.4% of total assets — a meaningful but not alarming intangible load for a serial acquirer, and there were no impairment charges. Note that this ratio is about to move materially: a $5.5 billion enterprise value against UniFirst's tangible asset base will add a large new goodwill and intangible layer that is not in these figures. Operating lease right-of-use assets of $271.1 million against $277.9 million of lease liabilities reflect ASC 842 treatment of facility and vehicle leases; the amounts are small relative to a $10.5 billion balance sheet.
Debt maturity structure — the year's most important balance sheet change. Total debt was essentially unchanged, at $2,428.1 million in fiscal 2026 versus $2,425.0 million in fiscal 2025, but its position moved entirely: $1,000.0 million of 3.70% senior notes maturing in fiscal 2027 shifted from long-term to current, taking debt due within one year from zero to $999.0 million. The disclosed maturity ladder is $1,000.0 million, $400.0 million, and then nothing for three years — meaning 57.7% of carrying debt matures within two fiscal years. That 3.70% coupon was set in a materially lower-rate era and will almost certainly be refinanced higher.
Cintas has the capacity to handle it: on March 27, 2026 it replaced its credit agreement with a new $2.0 billion revolver maturing in 2031, with a $1.0 billion accordion. Timing matters here, though — that facility was put in place seventeen days after the March 10 merger agreement, and it sits alongside a $2.85 billion bridge facility arranged for the UniFirst cash consideration. It should be read primarily as deal financing that also happens to backstop the 2027 maturity, not as a maturity-management exercise. No commercial paper and no revolver borrowings were outstanding at year-end.
1-2. Liability Structure — Financial vs. Operating
Financial liabilities are simply the $2,428.1 million of senior notes plus $277.9 million of lease obligations; there is no other borrowing drawn. Among operating liabilities, accounts payable fell 4.9% to $461.2 million, while accrued compensation of $237.0 million and current accrued liabilities of $889.2 million were broadly flat to modestly higher. The main exception on the upside is long-term accrued liabilities, up 22.1% to $513.9 million. Current income taxes payable jumped from $4.0 million to $44.1 million, a $40.1 million swing that was a meaningful timing tailwind to operating cash flow.
The current ratio fell from 2.09 to 1.43. That deterioration is entirely the $999.0 million debt reclassification, not working capital stress; with $2.0 billion of undrawn revolver capacity, the maturity is a refinancing decision rather than a liquidity event.
1-3. Capital Structure
Total shareholders' equity rose 9.7% to $5,139.9 million. The composition tells the Cintas story better than any ratio: paid-in capital is $2,851.1 million, retained earnings are $13,074.0 million, and treasury stock is negative $10,869.7 million. Cumulative buybacks are now roughly 3.8 times paid-in capital. This is a company that has funded itself almost entirely from retained profit and returned the surplus by shrinking the share count — a pattern the UniFirst equity consideration will interrupt for the first time in years (see §2-1).
Accumulated other comprehensive income was flat at $84.5 million, so there is no hidden valuation noise in equity. Net debt of $2,139.1 million against approximately $3,119.4 million of EBITDA (operating income plus depreciation and amortization) is 0.69x — effectively an unlevered balance sheet, which is precisely what makes the UniFirst financing feasible. Pro forma, the company's own $5.2 billion estimate is about 1.7x Cintas's standalone fiscal 2026 EBITDA before any UniFirst contribution. Including UniFirst — the $5.5 billion enterprise value at the company's stated 8.0x run-rate multiple implies roughly $690 million of EBITDA inclusive of $375 million of targeted synergies — the combined figure lands near 1.4x. That is still investment-grade territory, but it is roughly 75% higher than today's gross debt-to-EBITDA of 0.78x, and the synergy-inclusive version is the more flattering of the two.
2. Consolidated Statement of Income
| Item | FY2024 ($M) | FY2025 ($M) | FY2026 ($M) | 2Y CAGR |
|---|---|---|---|---|
| Revenue | 9,596.62 | 10,340.18 | 11,264.76 | +8.3% |
| Gross profit | 4,686.42 | 5,174.16 | 5,707.79 | +10.4% |
| Gross margin (%) | 48.83% | 50.04% | 50.67% | — |
| Operating income | 2,068.63 | 2,359.73 | 2,606.51 | +12.3% |
| Operating margin (%) | 21.56% | 22.82% | 23.14% | — |
| Net income | 1,571.59 | 1,812.28 | 1,999.97 | +12.8% |
| Net margin (%) | 16.38% | 17.53% | 17.75% | — |
| Diluted EPS ($) | 3.79 | 4.40 | 4.91 | +13.8% |
Source: Form 10-K, consolidated statements of income. Note the coincidence in the table: the 2-year revenue CAGR of 8.3% is unrelated to the 8.3% fiscal 2026 organic growth figure discussed below.
2-1. Core Profitability
Revenue grew 8.9% while operating income grew 10.5%, giving operating leverage of roughly 1.17x — every 1% of revenue converts to about 1.17% of operating profit. That is modest leverage by industrial standards, and it is the honest reading of this business: margin expansion at Cintas comes from route density and sourcing, not from spreading a large fixed cost base.
The margin gain came entirely from gross profit, which expanded 63 basis points to 50.67% — roughly twice the reported operating-margin gain of 32 basis points — while selling and administrative expense rose 31 basis points to 27.53% of revenue, offsetting approximately half of the gross-profit improvement. Cost of uniform rental services fell from 50.7% to 50.0% of segment revenue on in-service inventory efficiency and production gains; cost of other fell from 47.6% to 47.1% on sourcing initiatives and mix. One qualifier on the "record" framing: full-year operating margin is a high-water mark, but the company described its fourth-quarter gross margin of 51.0% as equal to the all-time high rather than above it. The gross margin line may be closer to its ceiling than the annual trend suggests.
One-time versus recurring. Two items distort the year-over-year comparison in opposite directions. Fiscal 2026 absorbed $16.1 million of UniFirst transaction expenses ($15.1 million in selling and administrative expense, $1.0 million in interest expense). Fiscal 2025 benefited from a $15.0 million gain on a property sale recorded in selling and administrative expense. Normalizing both, operating income was $2,621.6 million (23.27%) in fiscal 2026 against $2,344.7 million (22.68%) in fiscal 2025 — underlying expansion of 60 basis points, nearly double the 32 basis points reported. The operating trend is stronger than the headline. Note also that the $16.1 million booked to date is only pre-closing advisory and financing cost; integration expense, financing costs on $2.8 billion of new debt, and purchase-accounting amortization all sit in fiscal 2027 and beyond.
Organic revenue growth of 8.3% is a non-GAAP measure; the company defines it as total revenue growth adjusted for acquisitions (+0.6%) and foreign currency. GAAP revenue growth was 8.9%.
Diluted EPS rose 11.6% against 10.4% net income growth. The 1.2 percentage point gap is buyback arithmetic — diluted shares fell about 1.1% to roughly 407.3 million. That is the mechanism worth holding against the deal: the approximately 14.26 million shares Cintas expects to issue for UniFirst equal about 3.5% of the current diluted count, or roughly three years of buyback-driven share shrinkage reversed at once. Fiscal 2027 guidance excludes further repurchases, so the offset is not obviously coming back soon. The effective tax rate was 20.2% versus 20.0%, with both periods affected by discrete stock-compensation items.
2-2. Segment Performance and Cost Behavior
| Segment | FY2025 rev ($M) | FY2026 rev ($M) | Rev YoY | FY2025 op margin | FY2026 op margin |
|---|---|---|---|---|---|
| Uniform Rental & Facility Services | 7,976.07 | 8,621.62 | +8.1% | 23.5% | 24.1% |
| First Aid & Safety Services | 1,218.09 | 1,391.85 | +14.3% | 24.2% | 25.4% |
| All Other | 1,146.02 | 1,251.28 | +9.2% | 16.7% | 15.3% |
Source: Form 10-K, segment reporting footnote. Margins shown to one decimal; gap and expansion figures below are computed on unrounded segment data.
First Aid and Safety Services remains the highest-margin segment in the company, and it widened its lead over the core rental business this year — the gap grew from roughly 70 basis points to 130. Revenue grew 14.3% (14.0% organic), operating income grew 19.9%, and margin expanded 119 basis points. Part of that is genuine operating leverage — segment selling and administrative expense fell from 33.0% to 32.3% of revenue. But part is depreciation roll-off: segment D&A fell 15.5% to $72.9 million after the segment's capital expenditures dropped from $100.0 million in fiscal 2025, compressing the depreciable base. Not all of the First Aid margin expansion is therefore structural; the D&A tailwind will moderate as the segment's investment cycle catches up with its growth.
The All Other segment — which includes Fire Protection Services and Uniform Direct Sales — grew revenue 9.2% but saw operating margin contract 140 basis points to 15.3%, as costs grew faster than revenue, leaving segment operating income essentially flat year over year. This is the one area in the filing that shows no operating leverage, and management did not provide a specific margin-restoration target for All Other.
