
Backing long-term megatrends
We aim to have a well-diversified portfolio of assets across a range of megatrends that provide a supportive environment for long-term sustainable business growth.
Long-term track record
Since its launch in 2007, 3i Infrastructure has built a portfolio that has provided significant income and consistent capital growth.
Investor hub
Latest results
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Results for the year to 31 March 2023
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View webcast
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Shareholder roadshow presentation
Key highlights
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£ 394 m
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Total return for the year to 31 March 2023
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14.7 %
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Total return on opening NAV
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336.2 p
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NAV per share
Our ESG work
Latest news

3i Infrastructure continues to deliver long-term sustainable returns.”
Richard Laing, Chair, 3i Infrastructure plc