Cintas Files S-4 for $5.3B Acquisition of UniFirst, Details Cash & Stock Merger Terms

summarizeSummary

Cintas filed an S-4 detailing its approximately $5.3 billion acquisition of UniFirst, to be funded by cash and stock, with UniFirst shareholders receiving $155 cash and 0.7720 Cintas shares per share. The merger, highly likely to be approved, will result in approximately 3.4% dilution for Cintas shareholders and is subject to regulatory clearances.

check_boxKey Events · M&A and Partnerships · CTAS

• Definitive Merger Agreement Filed

  Cintas filed an S-4 registration statement for the acquisition of UniFirst Corporation, formalizing the merger agreement signed on March 10, 2026.

• Merger Consideration Details

  Each UniFirst share will be converted into the right to receive $155.00 in cash and 0.7720 shares of Cintas common stock. The total transaction value is approximately $5.3 billion.

• Financing Secured

  Cintas has secured $2.85 billion in debt financing, including a bridge facility and a revolving credit agreement, to fund the cash portion of the acquisition.

• Shareholder Approval Expected

  UniFirst's board unanimously recommends the merger, and the controlling Croatti family (holding approximately two-thirds of voting power) has entered into a voting and support agreement, making shareholder approval highly probable.

auto_awesomeAnalysis · CTAS · Manufacturing

This S-4 filing provides comprehensive details for Cintas's acquisition of UniFirst, a significant strategic move for Cintas to expand its uniform rental and facility services business. The transaction, valued at approximately $5.3 billion, will be funded by a combination of cash and Cintas stock, with Cintas securing $2.85 billion in debt financing. While the acquisition is expected to be dilutive to existing Cintas shareholders by about 3.4%, it represents a substantial expansion. The UniFirst board has unanimously recommended the merger, and a voting and support agreement with the controlling Croatti family ensures shareholder approval is highly probable. The filing also outlines the treatment of UniFirst equity awards and employee benefits, as well as the ongoing regulatory approval process, including HSR filings. Investors should monitor the integration process and the realization of anticipated synergies.