UK injects £400M annually into scaleups to boost the ecosystem
British Business Bank launches co-investment program with private funds to close the growth-stage funding gap
July 1, 2026 · 4 min read
TL;DR: The British Business Bank will inject £400 million annually into UK scaleups through a co-investment program with private funds, aiming to close the growth-stage funding gap and retain innovative companies in the country.
The British Business Bank (BBB), the UK's state-owned investment bank, has announced an ambitious program to inject £400 million annually into the country's scaleups. The initiative, revealed exclusively by Sifted, is structured as a co-investment fund that will match investments from private venture capitalists in growth-stage tech companies. This move represents a significant shift in the BBB's strategy, which traditionally focused on supporting early-stage startups through programs like the Enterprise Capital Funds (ECF), which has invested over £1.2 billion since 2002. With this new fund, the BBB aims to address a critical point in the ecosystem: the so-called 'growth gap' affecting companies with rounds between £10 and £50 million.
What happened?
The BBB will launch a co-investment program that will contribute up to £400 million per fiscal year, aiming to mobilize additional private capital. According to sources close to the bank cited by Sifted, the fund will be deployed through a co-investment structure where the BBB matches investments from selected venture capital funds. The program is designed to close the funding gap faced by British scaleups, especially those seeking rounds between £10 million and £50 million. Unconfirmed operational details indicate that the bank may select between 10 and 15 accredited venture capital funds, and each investment would be made at market terms without preferential advantages. This approach differs from the Future Fund, launched during the pandemic, which offered convertible loans with favorable terms. Now, the BBB aims to act as a minority co-investor, reducing risk for private investors without distorting valuations.
Why is it important?
The UK has historically been a vibrant ecosystem for startups, but growth-stage companies often struggle to find sufficient funding domestically. According to Dealroom data, in 2023 British scaleups raised 30% less than their US counterparts at similar stages, and the average Series B round size in the UK was £15 million compared to £35 million in the US. This funding gap has led many promising companies to relocate to the United States or seek foreign investors. For example, in 2022, AI startup Synthesia moved its headquarters to the US to access larger capital. The BBB program aims to reverse this trend by providing stable capital and signaling government confidence in the tech sector. Additionally, according to Atomico's 'The State of British Tech' report, the UK invests only 0.7% of its GDP in business R&D, compared to 2.5% in the US, underscoring the need for public intervention.
What consequences will it have?
The capital injection is expected to have several effects. First, it could stimulate greater interest from private investors, who will see reduced risk thanks to state co-investment. A study by the European Investment Bank suggests that each public pound in co-investment mobilizes between 2 and 3 private pounds. Second, scaleups will have access to larger funding rounds without excessively diluting founders, potentially improving their ability to scale internationally. Third, the program could help retain talent and companies in the UK, preventing the flight of startups to other tech hubs like Silicon Valley or Berlin. However, critics warn of potential market distortions: the state bank could pick losing companies, as happened with some public funds in the past (e.g., the Swedish investment fund Industrifonden). Additionally, there is a risk that the program will primarily benefit established venture capital funds, leaving out emerging managers. Success will depend on governance and the BBB's ability to avoid conflicts of interest.
What should readers know?
The program is still in the design phase, with operational details yet to be confirmed. The BBB plans to work with a list of accredited venture capital funds, and the first investments are expected to begin in the next fiscal year (April 2025). Interested scaleups will need to be backed by one of these funds to access capital. Additionally, the program adds to other UK government initiatives, such as the Future Fund, which invested £1.14 billion in 1,190 startups during the pandemic, and R&D tax credits, which in 2022 represented £7.3 billion in support. Together, these measures aim to keep the UK a leading destination for innovation, competing with the US Inflation Reduction Act, which has attracted massive investments in clean technology. However, the BBB will need to coordinate its efforts with the new National Wealth Fund, launched in 2024, to avoid duplication.
“This is a clear signal that the UK government is betting on its scaleups as an engine of economic growth,” commented an analyst at TheVortiq. “But execution will be key: if the bank manages to select good co-investors and avoid bureaucracy, it could catalyze a new wave of private investment.”
In conclusion, the BBB's move represents a bold step to shore up the UK's scaleup ecosystem. If executed correctly, it could catalyze a new wave of private investment and consolidate the country's position as a global tech hub. The coming months will be crucial to define the precise mechanisms and assess the real impact of this capital injection. Investors and entrepreneurs should closely follow the BBB's announcements, as the program could redefine the funding landscape in the British ecosystem.