United States · 
Who invested in Sumisho Air Lease?
Sumisho Air Lease's investors include Citibank, Sumitomo Mitsui Banking Corporation and Apollo.
United States · Funded startup
Who invested in Sumisho Air Lease
Funding summaryUpdated 26 Oct 2026
$12Braised across 1 round since 2025, from 1 source
- Latest round
- Debt, $12BSept 2025
- Investors
- 3
The rounds
- Sept 2025
Everyone who backed them
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Quick answers about Sumisho Air Lease
How much has Sumisho Air Lease raised?
Sumisho Air Lease has raised $12B across 1 round since 2025.
When did Sumisho Air Lease last raise?
Sumisho Air Lease's most recent round was a Debt of $12B in Sept 2025.
What was Sumisho Air Lease's biggest round?
Its most recent round, $12B in Sept 2025, is also its largest on record.
Who backed Sumisho Air Lease first?
Sumisho Air Lease's first round on record, in Sept 2025, was backed by Citibank, Sumitomo Mitsui Banking Corporation and Apollo.
What stage is Sumisho Air Lease at?
Sumisho Air Lease's latest named round is a Debt, in Sept 2025.
Where is Sumisho Air Lease based?
Sumisho Air Lease is based in the United States.
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