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Portakabin lands £1.9B infrastructure-style financing platform

What's the deal? Modular building provider PortakabinDealroom has a profile for this one. Try Dealroom → has established a roughly £1.9 billion ($2.5 billion) investment grade-rated financing platform, backed by its shareholder Antin Infrastructure PartnersDealroom has a profile for this one. Try Dealroom →. The debt package closed on October 7, 2026.

Why now? The financing is a senior-secured refinancing that repays existing debt and broadens Portakabin's funding across relationship banks and private-placement investors. It follows Antin's 2024 acquisition of the company.

What's the endgame? The package gives Portakabin a diversified, long-term funding solution designed to support its next phase of expansion in the modular building sector.

Portakabin is the leading provider of premium modular leasing solutions in the UK and Ireland and a top-three operator across Germany, Benelux and France. It serves the education, healthcare and social infrastructure sectors, running a fleet of more than 100,000 modular units.

Law firm NoerrDealroom has a profile for this one. Try Dealroom → advised Portakabin and Antin on the German law aspects, working alongside UK counsel Simpson Thacher & BartlettDealroom has a profile for this one. Try Dealroom →. The Noerr team was led by partner Dorian Legel.

The signal: At £1.9 billion, this ranks among the largest debt rounds recorded in the UK, in the 99th percentile across 2,761 such deals. The infrastructure-style structure reflects how a modular-building lessor at this scale can tap long-term, diversified funding more typical of core infrastructure assets.

Read more: legalcommunitygermany.com

Image credit: Haversack

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