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Leandros Kalisperas
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Leandros Kalisperas

Chief investment officer of the British Business Bank.

Leandros Kalisperas brings experience managing pension and institutional portfolios to the British Business Bank’s investment leadership. His career spans the West Yorkshire Pension Fund, abrdn and the Universities Superannuation Scheme.

Last refreshed: 22 October 2026 · Appears in 1 active topic

Timeline for Leandros Kalisperas

#10 1 Jul

AI takes record 44% of UK equity market

UK Startups and Innovation
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Background

Leandros Kalisperas is the British Business Bank’s chief investment officer. His background combines public-market and private-market investing with the management of institutional portfolios. Before joining the bank, he led investment at the West Yorkshire Pension Fund, covering listed assets, private investments and alternative strategies. [British Business Bank biography](https://www.british-business-bank.co.uk/about/who-we-are/our-people/leandros-kalisperas).

At abrdn, he headed portfolio solutions, working on asset allocation, implementation and portfolio management for institutional clients. He also spent six years in senior investment roles at the Universities Superannuation Scheme, helping develop its regulated investment office. Earlier work included investment banking, boutique asset management and running a small business. Kalisperas studied politics, philosophy and economics at Oxford and holds an MBA from INSEAD. That combination of portfolio management and commercial experience defines his professional background.

Common Questions
Who is Leandros Kalisperas?
He is the British Business Bank’s chief investment officer.Source: https://www.british-business-bank.co.uk/about/who-we-are/our-people/leandros-kalisperas
What did the British Business Bank's CIO say about AI investment in 2026?
Leandros Kalisperas said the record 44% AI share of UK smaller-business equity investment reflects both the scale of the opportunity and the challenges across the wider market.Source: British Business Bank
What did Leandros Kalisperas do before the British Business Bank?
He was Chief Investment Officer of the West Yorkshire Pension Fund, managing £20bn of assets for over 300,000 members, and before that headed portfolio solutions at abrdn.Source: British Business Bank
Source Material

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Updated 22 October 2026. Editorial standards.