British Business Bank has driven more than £600m into the country's fast-growing science and technology equities, more than doubling its direct equity work in the nine-month period as it tries to plug one of the most persistent gaps in British finance.
The state bank has now supported more than 50 high-growth companies, as of 31 March 2025, and has invested more in the past nine months than in the past four years combined. The total spent has risen from £290m last October to north of £600m today.
Deliberate gear shifting. The Bank has increased the pace and scale of its direct equity investments to address the long-standing weakness in the UK end-market capital market, a point where promising firms have historically been forced to look to American or Asian investors, or relocate altogether, to continue growing. The desire now is to help the best to rise and stay standing.
The Bank made its first equity investment, in data analytics company Quantexa, back in 2020. In five years it has assembled a portfolio that includes life sciences, deeptech and advanced manufacturing, clean energy, defence, artificial intelligence and fintech, making it one of the most innovative investors in sectors expected to define the UK economy over the next decade.
The numbers behind the acceleration are staggering. In the 2025/26 financial year the Bank completed 18 new investments and 18 follow-on agreements, compared to 12 investments last year. Total investment has increased two and a half times, from £75m to £188m a year, and is expected to top £400m this year.
That momentum builds to a broader recovery at the center. The Bank recently returned to profitability with profits of £144m and increased investment capital, giving it the leverage to use its balance sheet to write bigger checks more often.
For Leandros Kalisperas, the Bank's Chief Investment Officer, the message to the broader markets is as important as the currency itself.
“Supporting the UK standard is vital to the economy across the country,” he said. “The UK is leading the way in business creation, but our capital base has not matched our scientific excellence. Our work must be interpreted as a clear signal to UK institutional capital that we want them to join us in supporting UK scale. We now have fuel in the tank and aim to put the UK revolution into fifth gear.”
Direct intervention. Britain's pension funds, which sit on £3 trillion of assets, have long allocated a fraction of that capital to Britain's equity growth sector, a contradiction that has become a recurring theme in the debate about Britain's real crisis. By putting its own money to work faster, the Bank hopes to tap into the private money that has been sitting on the sidelines until now.
Charlotte Lawrence, Managing Director and Head of Direct Equity at the British Business Bank, framed the strategy as encouraging rather than stifling. “We are accelerating our ambitions to match the UK's innovation capability,” he said. “By investing £400m a year in the most exciting scale backed by UK business across life sciences, deep tech, AI and fintech, we aim to act as an ecosystem multiplier and ensure the UK's most innovative businesses have the capital and support to grow faster.”
The push lies within the Government's modern Industrial Strategy, and ministers are eager to claim it.
Business Secretary Peter Kyle said the Government was “increasing the pace and scale of investment, supporting the UK's highest growth ever, with our modern Industrial Strategy. By more than doubling investment in just nine months, we are giving firms the firepower they need to stay and grow here in the UK and drive the economy.”
The latest figures are the down payment of a much bigger plan. Under its five-year plan to reform small business finance, the Bank aims to build a deep pool of funding by mobilizing institutional funds and supporting the introduction of large and growth capital.
Its investment arm is expected to inject around £2bn a year into the UK venture capital ecosystem, around 20 per cent, or £400m, earmarked for direct equity. In current programs that translates into 14 to 18 new investments a year, with initial checks typically ranging from £10m to £40m and cumulative long-term commitments of up to £75m per company.
Whether that's enough to keep Britain's best companies at home will depend, in large part, on whether the private capital the Bank is trying to attract decides to follow them into the field.
