IN Brief:
- The recommended transaction values SEGRO’s issued share capital at approximately £14 billion.
- SEGRO investors can receive Prologis shares with a cash alternative capped near £3.51 billion.
- The enlarged group would hold or manage approximately £200 billion of assets.
Prologis and SEGRO have agreed the terms of a recommended share offer with a partial cash alternative, advancing the proposed combination into a formal transaction process. The agreement values SEGRO’s issued and to-be-issued ordinary share capital at approximately £14.0 billion, rising to around £14.3 billion when the permitted 2026 final dividend is included.
SEGRO shareholders will be entitled to receive 0.0920 new Prologis shares for each SEGRO share. A partial cash alternative of up to £3.51 billion will also be available, representing approximately 25% of the total consideration, with the basic election comprising 258p in cash and 0.0690 Prologis shares per SEGRO share.
The transaction is planned as a scheme of arrangement under Part 26 of the Companies Act 2006. SEGRO’s directors intend unanimously to recommend it, although completion remains subject to shareholder votes, court sanction, regulatory and competition approvals, and admission of the new Prologis shares to trading.
The formal agreement follows SEGRO’s earlier move towards recommending the revised £14 billion proposal. That stage still depended on due diligence and final documentation; the 4 August announcement sets the agreed exchange ratio, cash mechanism, conditions, dividend treatment, and implementation route.
Shareholders who do not elect for cash will receive the full share consideration. Those seeking more than the basic cash entitlement may be scaled back if aggregate elections exceed the maximum cash amount, while investors choosing the standard 25% cash element will retain exposure to the combined business through the remaining Prologis shares.
Based on the companies’ fully diluted share capital immediately before the announcement, SEGRO shareholders would own approximately 8.9% of the combined group after completion, assuming the cash alternative is fully taken up. Prologis also intends to secure a secondary London listing for its shares, preserving access for UK investors who might otherwise face a less straightforward route into the enlarged US-listed company.
The industrial case rests on portfolio scale and geographic fit. The businesses would hold or manage approximately £200 billion of assets, with a combined European operating portfolio of around 368 million square feet. SEGRO’s concentration in UK and European urban warehousing, logistics parks, and data centre locations would deepen Prologis’s presence in markets where land, power, planning, and transport access remain constrained.
Scale does not remove those constraints, but it changes the owner’s ability to fund development, negotiate procurement, deploy technology, and allocate capital across a wider estate. Large occupiers increasingly seek consistent property standards across countries, including energy capacity, automation readiness, charging infrastructure, security, and data connectivity. A broader network may support more coordinated solutions, although customers will still assess rent, location, and service quality site by site.
The combination would also bring together sizeable data centre pipelines. SEGRO has identified a 1.4GVA medium-term pipeline and 2.5GVA over the longer term, while Prologis cites 5.8GW of secured and advanced-stage opportunities and more than 10GW of identified potential. The figures are not directly interchangeable without further project detail, but they show how logistics landlords are competing for power-led infrastructure as well as warehouse income.
Prologis expects operational and cost efficiencies and says the effect on core funds from operations and adjusted funds from operations per share should be broadly neutral to minimally dilutive in the first full year after completion, assuming annualised run-rate synergies. It also expects to maintain its current A2/A credit ratings from Moody’s and S&P.
SEGRO’s warehouses and estates will continue to operate as part of a separate listed business until completion. Any customer effects would emerge later through investment decisions, development priorities, lease negotiations, energy projects, data services, and the pace at which capital is deployed into constrained urban and regional logistics markets.
Competition and governance questions will run alongside the integration case. The transaction would combine two of the largest owners of modern logistics property, making regulatory scrutiny inevitable in jurisdictions where both have substantial portfolios. Approval will depend on the formal process rather than the strategic rationale presented by the companies.
Completion is expected during the first half of 2027, provided the scheme conditions are met. The recommendation marks a decisive change from the public bidding phase: shareholders now have an agreed structure to assess, and the logistics property market has a clearer measure of the scale Prologis is prepared to buy.
