05/04/2026
McCormick and Unilever to Merge Food Business in $66bn Merger
This week’s key terms/concepts:
• Reverse Morris Trust (RMT): A tax-efficient transaction structure whereby a parent company spins off a subsidiary which then merges with a third party, allowing the original shareholders to retain control while minimising tax liabilities.
• Cross-border merger: A transaction involving companies incorporated in different jurisdictions, raising issues of regulatory alignment, tax treatment and governance.
• Shareholder Governance: The framework governing shareholder rights and participation in major corporate transactions, including voting rights and disclosure obligations.
The past week saw Unilever agree to merge its food business with the US spice giant McCormick in an estimated $65bn deal which represents one of the largest transactions in the global consumer goods sector. The agreement between the two companies was overseen by four law firms, namely, Clifford Chance and Wachtell Lipton Rosen & Katz advising Unilever alongside Cleary Gottlieb Steen & Hamilton and Hogan Lovells advising McCormick.
Structured as a spin-off followed by a merger, the deal enables Unilever to separate and combine its food business with McCormick while retaining a controlling stake in the enlarged entity. Whilst Unilever and McCormick optimistically intend to become global leaders in condiments and flavourings, the transaction has been met with investor scrutiny and some market scepticism.
What is the significance of this?
Despite its strategic rationale, the transaction has been met with a degree of investor scepticism, with shares in both companies falling sharply and erasing billions in market value. Former Federal Trade Commissioner Bill Kovacic stated that he expected close antitrust scrutiny, due to the impact that the deal could have on consumer price. The market reactions not only reflect an unease around pricing, but reveal apprehensiveness towards the long-term integration prospects of the combined business, especially in a sector already characterised by tight margins and shifting consumer preferences.
From a legal and structural perspective, the use of a Reverse Morris Trust demonstrates the continued reliance on sophisticated mechanisms to achieve tax efficiency, seeing Unilever and its shareholders receive a proportionate mix of McCormick’s existing voting and non-voting common stock. This equates to around 65% of the fully diluted combined company equity, while avoiding considerable federal income taxes.
The deal also highlights evolving tensions in corporate governance: the absence of a shareholder vote on the part of Unilever has drawn attention to recent shifts in UK listing rules, especially when contrasted with the voting requirements mandates for McCormick by US law. In parallel, the size and market positioning of the combined entity is likely to attract scrutiny from competition authorities.
What are the implications for law firms?
Unilever’s merger with McCormick is a reinforcement of the crucial role law firms play in commercial activity. Firms overseeing multi-jurisdictional deals such as this must wrestle with tax structuring, corporate governance considerations and antitrust requirements. The deal underlies the extent to which combined efforts across multiple practices must be implemented to see a successful agreement.
Furthermore, law firms are increasingly required to anticipate regulatory hurdles, asses structural perception risks, and support clients in navigating stakeholder scrutiny. Legal practices in the UK and beyond are likely to see a sharpened demand for commercially and strategically attuned advice with the increase and scale of sophisticated cross-border transactions.
Lex Weekly 