Cintas Agrees to Buy UniFirst in $5.5 Billion Uniform-Industry Merger

Cintas Corporation has agreed to acquire rival UniFirst Corporation in a $5.5 billion all-stock-and-cash transaction that consolidates two of North America’s largest uniform-rental and facility-services providers under a single roof, the companies said in a regulatory filing Tuesday.

Unanimously approved by both boards, the deal delivers UniFirst shareholders $155 in cash and 0.7720 shares of Cintas common stock for each UniFirst share they hold. That works out to total per-share consideration of $310.00 based on Cintas’s closing price before the announcement, valuing UniFirst at roughly 8.0 times run-rate trailing 12-month EBITDA — a multiple that sits comfortably within the range of recent industrial-services transactions but still signals conviction from the buyer.

Shareholders will vote on June 11, 2026.

The Croatti family, UniFirst’s majority shareholder, has already entered a voting support agreement backing the deal. So the shareholder hurdle is effectively pre-cleared. The family-founded dynamic runs deep on both sides — Cintas began in 1929, UniFirst in 1936 — and the joint announcement framed the combination as one that “brings together two family-founded companies with longstanding commitments to customer service and operational excellence.”

Cintas projects roughly $375 million in annual operating cost savings once the integration is complete. That figure will draw scrutiny as the two companies merge overlapping routes, depots, and back-office operations across North America. Route density drives margin in the uniform-rental business. The more stops a truck can hit per day on a single fill-up, the better the unit economics, and Cintas has refined this math across dozens of acquisitions over the past two decades, absorbing smaller operators at a pace of roughly two to three per year while building a reputation for extracting costs faster than analysts model.

Backstopping the cash portion is a $2.85 billion committed bridge financing facility arranged by a syndicate of lenders. The bridge gives Cintas flexibility on timing — it can term out into permanent debt, layer in term loans, or replace some of it with equity-linked instruments before closing, depending on where credit markets trade. Cintas carried roughly $2.5 billion in long-term debt against $5.2 billion in trailing 12-month EBITDA before the announcement, so the balance sheet has room to absorb the new leverage without stretching credit metrics beyond investment-grade territory.

For the broader uniform-rental and facility-services sector, the deal redraws the competitive map in a single stroke. Cintas, already the largest player by revenue in North America, picks up UniFirst’s roughly 300,000 customer locations and a geographic footprint that overlaps heavily with its own but fills gaps in the US Northeast and parts of Canada, according to company disclosures and Reuters reporting. The combined entity will serve more than 1.5 million customer locations across uniforms, mats, mops, restroom supplies, first-aid kits, fire extinguishers, and cleanroom services.

No other competitor comes close to that scale.

Antitrust risk is unlikely to derail the transaction. But it is not zero. The combined company would hold a meaningful share of the North American uniform-rental market, and the Federal Trade Commission under the current administration has shown a willingness to challenge horizontal consolidation even in fragmented service industries. Product-line diversity gives the companies room to argue that the relevant market is broader than uniform rental alone, however — first-aid supplies, fire protection, and cleanroom services are distinct procurement categories where Cintas and UniFirst each have specialties and where customers rarely single-source everything from one vendor.

Zooming out, the deal fits a wider pattern. Industrial-services M&A has accelerated across 2025 and into 2026 as mid-cap players look for scale to offset wage inflation and rising fleet and insurance costs. A route-based business with 300,000 stops cannot absorb a 4 percent annual wage increase without either raising prices or densifying the map. Buying UniFirst gives Cintas the density to do both — push through price increases while lowering per-stop cost on the overlapping routes where the two companies currently compete.

Because the Croatti family controls the vote, and because the premium looks full at 8.0 times EBITDA for a business that has grown the top line in the low single digits in recent years, shareholder pushback is unlikely. The question is not whether this deal closes. It is whether Cintas can integrate a business half its size without the service disruptions that have tripped up other industrial roll-ups.

If shareholders approve on June 11 and regulators do not impose onerous conditions, Cintas expects to close in the second half of 2026. Integration will then become the operational challenge to watch — $375 million in savings is an ambitious number for a route-based service business where truck logistics, depot consolidation, and customer retention all pull in different directions simultaneously. Cintas has done this before. It has not done it at this scale.