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Castlelake’s $6.3bn offer for EasyJet rejected; Investcorp to acquire Smart Managed Solutions

Reported by Pehub
Jun 22, 2026· 2 min read
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Key Takeaways
  • • Castlelake's £6.3 billion acquisition offer for EasyJet has been rejected, signaling continued challenges for the budget airline sector in attracting buyer interest at premium valuations.
  • • Investcorp is acquiring Smart Managed Solutions, expanding its portfolio in managed services and business solutions across institutional markets.
  • • Oaktree-backed Aqseptence Group is divesting its Diemme Filtration division to Sandvik Group, reflecting ongoing portfolio optimization among industrial investors.
  • • These transactions underscore continued M&A activity in aviation, managed services, and industrial equipment sectors despite broader market volatility.
Summary
The rejection of Castlelake's £6.3 billion proposal for EasyJet marks another setback for the struggling budget carrier in its pursuit of strategic buyers at current valuations. The failed bid illustrates persistent headwinds in the aviation sector, where recovery-dependent valuations remain contested between prospective acquirers and shareholders seeking premium exit multiples. EasyJet's board determination to reject the offer suggests either insufficient pricing or strategic concerns about Castlelake's operational plans for the carrier.

In parallel dealmaking, Investcorp has committed to acquiring Smart Managed Solutions, bolstering its presence in the managed services vertical. This transaction demonstrates institutional capital's continued appetite for business services platforms positioned to capture recurring revenue streams and operational efficiency gains across enterprise clients.

Separately, Oaktree Capital Management's portfolio company Aqseptence Group has agreed to divest Diemme Filtration to Swedish industrial conglomerate Sandvik Group. The transaction reflects disciplined portfolio management by Oaktree, with Diemme's sale likely generating capital for reinvestment or distribution while allowing Sandvik to consolidate filtration capabilities within its industrial systems division. These three transactions collectively highlight sustained M&A momentum among alternative asset managers and strategic buyers seeking consolidation opportunities across aviation, services, and industrial sectors.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Pehub Castlelake’s $6.3bn offer for EasyJet rejected; Investcorp to acquire Smart Managed Solutions