UK Tech Industry Growth: What the 2026 Numbers Show

Numbers used to illustrate UK tech industry growth can be based on ecosystem valuation, gross value added, or venture investments. They can serve to answer different types of questions because numbers for ecosystem valuation speak about the size of the market, whereas numbers for GVA represent economic impact.

By June 2026, the value of the UK technology sector had risen to around £1.2 trillion ($1.6 trillion), making it the world’s third-largest tech ecosystem. This article compares DSIT and ONS statistics with Tech Nation, Dealroom and KPMG data to show what measure of UK tech sector growth actually represents.

Assessing UK technological development in 2026 requires combining new government releases with investment statistics. While some new government releases of 2026 use 2024 as a basis for their economic statistics, investment statistics are much more up-to-date.

The overall UK software market size can provide context for these numbers, but it is not synonymous with the value of the technology ecosystem as a whole. Software, digital sector output, venture funding, UK tech employment and unicorn creation measures differ, as you can see from the table below:

These statistics employ the most recent available information on each of the indicators, and thus their time frames will be somewhat different from one another. In total, they will offer a current picture of the UK technology industry by combining information on both investments and recent economic performance.

Measuring British tech could be done using company valuations, economic output, venture capital, or employment metrics. The use of each metric allows making a particular decision, ranging from understanding the investment climate to calculating the labour costs for AI development companies in the UK.

Ecosystem value vs. GVA: Two different numbers

When it comes to the ecosystem in terms of UK tech sector value, the numbers are £1.2tn ($1.6tn).

Dealroom employs the market valuation of public companies as well as private companies through transactions to obtain this metric, which is pertinent to fundraising activities.

An independent Dealroom study on behalf of DSIT determined that private firms contributed about 50% of the UK tech ecosystem value as of the end of 2025. This enterprise value could be based on the most recent funding events and not actual acquisitions or public market values.

Gross value added (GVA) for the Digital Sector – £177.2 billion. The provisional estimate of GVA for the digital sector accounts for 6.8% of total UK GVA. GVA helps evaluate the industry’s economic contribution and compare its growth rate with other sectors. GVA is not comparable with the value of the ecosystem; it cannot be used as a substitute.

Which UK tech data sources to trust in 2026

With respect to workforce and wage analyses, for example, software development cost in the UK, employment databases should be considered rather than the valuation of the ecosystem. Issues related to investment need venture information.

• Digital Sector of the UK Economy Estimates: annual Accredited Official Statistics based on ONS data. This publication, published on 12 February 2026, provides revised estimates through 2023 and an estimate for 2024.
• Tech Nation Report: yearly report generated with data from Dealroom, 1,300 founder surveys, and Thema AI modelling. Published in the 2026 version during London Tech Week in June.
• KPMG Venture Pulse: quarterly venture capital report based on data from PitchBook, helpful for recent deal value and funding information.
• CompTIA State of the Tech Workforce UK: yearly information about employment in technology, occupations, salary, vacancies, labour market trends in regions.

Please pay attention to the reference period and the measure definition. Information in a report published in 2026 may reflect 2024 economic activity, while funding figures are updated quarterly.

DSIT data explains changes in the economic value of the digital sector between 2023 and 2024, while Dealroom and Tech Nation track valuation trends across the broader technology landscape over time. 

Collectively, the two series provide a better representation of the UK tech market 2026 without combining the annual production with the company valuation.

Digital sector GVA growth vs. the wider UK economy

GVA is the most obvious official indicator of the economic value created by the digital industry. GVA trends provide useful context for businesses planning technology investment, including companies considering outsourcing software development. They show whether the digital sector is expanding faster or slower than the wider UK economy.

In 2024, the digital sector’s GVA rose to £177.2 billion from £168.5 billion in 2023, and its share of overall UK GVA rose from 6.7% to 6.8%. Growth in real terms stood at 3.3% in 2024, in contrast to 1.1% for the UK economy.

The 2023 forecast changed significantly between DSIT revisions. This estimate changed from £153.5 billion to £168.5 billion, with estimated real growth for 2022–2023 shifting from a 1.6% contraction to 6.0% growth. The most recent annual time series is currently ending with the provisional 2024 estimate.

Ecosystem value

The value of the ecosystem represents a different perspective on the growth potential through the assessment of the value of UK technology firms. It is important in highly capital-intensive markets, such as those served by financial software development companies.

Concentration of capital into UK technology firms became very pronounced in 2026, especially when it came to artificial intelligence companies and late-stage investments. 

The latest UK tech funding statistics therefore have to be viewed alongside the number of deals and sector concentration: just because there’s lots of investment doesn’t mean capital isn’t concentrated.

Where UK venture capital went in 2025–2026

In the first half of 2026, UK AI startups attracted approximately £9.4 billion ($12.6 billion) in venture funding. Artificial intelligence firms currently make up 32% of the total value of the UK’s tech ecosystem, double that of five years ago.

According to KPMG, European venture capital investments amounted to £18.9 billion ($25.6 billion) during Q2 2026, spread across 1,636 transactions, down from around £19.2 billion ($26.0 billion) in Q1. In the UK, £6.9 billion ($9.4 billion) was invested across 411 deals.

Certain AI fundraising rounds had a disproportionate impact on the numbers above. Isomorphic Labs garnered about £1.55 billion ($2.1 billion), Wayve £961 million ($1.3 billion) and Ineffable Intelligence £813 million ($1.1 billion), with only a few massive deals constituting a big share of the total.

Why big rounds do not mean easy money

As for the growth of the UK tech sector, Europe saw minimal change in the volume of investments made by VCs between Q1 and Q2 of 2026; however, there were fewer deals at 1,636, compared to 2,433. It follows that more money was pumped into every single deal than was dispersed among a similar number of startups.

It is noted that KPMG observes greater focus on profitability, capital efficiency, and a roadmap for scale. In terms of artificial intelligence, there is greater interest by investors in AI-native businesses rather than traditional software firms with only AI capabilities.

Founders raising funds through this route must show when the company will become profitable, how much money it needs to grow, and what prevents other companies from duplicating their products. The same consideration matters when deciding how to choose a software development company that can support your solution beyond release.

Exits: M&A, IPOs and who is buying UK startups

The level of European exit activity remained relatively muted in Q2 2026, especially IPO exits. According to KPMG, M&A activity remained the biggest source of liquidity in the quarter, leading to more strategic buyouts than IPOs.

US investors were also interested in investing in UK-based startups, where relatively favourable valuations for UK companies were mentioned as one of the reasons. In the case where the founders have planned their exit, the presence of cross-border strategic buyers becomes important from a scenario planning point of view.

UK technology sectors are not developing uniformly. The 2026 data by Tech Nation shows that finance and pharma/biotech are the sectors that are experiencing growth due to artificial intelligence, while energy and defence technology have growing labour markets.

Artificial intelligence: The layer inside every other sector

The development of AI is clear from the type of products that firms in the UK are developing. According to a survey conducted by Tech Nation on 1,300 founders, 30% felt their company could not have been created without the use of AI, while 40% had introduced new products/services due to AI.

Over 680 AI startups were formed in the United Kingdom in 2025. This implies that there is still demand for products with AI architecture, automation and other specialised models provided by AI software companies in the United Kingdom.

Finance, pharma and biotech: Where AI growth is clearest

The Tech Nation report notes that the finance sector, the pharmaceutical sector and biotechnology are the sectors where the UK can see clear progress using artificial intelligence. This is because they have huge amounts of data and costly analysis processes.

In finance, the buyer is investing in fraud detection, risk analysis, compliance automation, and data platforms. 

For pharmaceutical and biotechnology companies, investment focuses on research automation, scientific data infrastructure, and AI-powered discovery, while software companies in financial services have started using AI within finance processes.

Energy and defence tech: The fastest-growing workforces

Both energy and defence technology have seen rapid growth in terms of employment. Energy demand will be influenced by factors such as smart grid modernisation, AI in industry, energy security, and net zero investments, whereas defence investments will be driven by autonomy and secure solutions.

The current customer demand is focused on software for grid and energy optimisation, industrial AI, autonomous systems, secure communication, intelligence platforms, and cybersecurity. This means these industries need engineering and infrastructure solutions for their specific needs, rather than AI capabilities bolted onto existing software.

Considering tech industry growth in the UK, we have to go further than London, since data from other regions suggests that progress is not exclusive to this location. Ecosystem value is still more pronounced in London than anywhere else; however, the rise in GVA of the digital sector and technology employment is stronger elsewhere.

The number of people working in technology jobs in the UK is increasing; however, in terms of UK technology industry growth, the rate of growth is much slower than the investment in technologies like AI. The difference between these two factors is crucial when it comes to recruiting.

How many people work in UK tech

CompTIA estimates UK net tech employment at 2,148,205 people in 2025, up 0.5% year on year. The projection for 2026 shows a further increase of 1.02%, with an estimated total of 2.17 million.

Technology jobs in the UK have gained an additional 144,800 jobs since 2020, although the trend has not been linear – the growth slowed down in 2023–2024 before starting to grow again. Growth in the workforce seems to be slow despite the rising demand for AI, cybersecurity, and data-related skills.

What matters more is the gap between workforce and investment growth. In the markets that expanded by roughly 1% each year, it is unlikely that rapid expansion in demand would be equally absorbed, and thus more competition should appear in niche occupations.

What UK tech roles pay

As CompTIA stated, the estimated median salary for technology occupations is approximately £52,840, which is more than 53% higher than the estimated median across all occupations in the UK. As one advances in their career, the median compensation goes beyond £90,000.

Budgeting should have location and seniority as two distinct variables. Being a specialist in London does not cost the same as being one in other parts of Britain, but a senior technical job is more expensive no matter where the employee works.

How UK companies close the skills gap

There are three staffing models that agencies usually adopt when their internal resources are inadequate to meet product demands.

• In-house recruitment. It works well for organisations that require extended ownership of products as well as control over their architecture. The drawback is that the firm will be exposed to the risks of fixed payroll and lengthy recruitment processes when recruiting specialists.
• Staff augmentation. When a company has an established team but lacks additional manpower or specific expertise, staff augmentation can be effective. This solution is quite flexible, but the responsibility for technology leadership, onboarding, and delivery lies with the client.
• Outsourcing or nearshoring. It is suitable when the firm requires access to a larger pool of engineers, scalability, and cannot afford to build everything from scratch. The major drawbacks include poor governance, lack of knowledge transfer, and over-reliance on a single vendor.

UK tech firms can access help through tax relief schemes, investor incentive schemes, competitive grants, and computing- and artificial intelligence-specific grant schemes. It depends on whether the company needs tax relief, investor incentives, project funding, or AI infrastructure.

AI Growth Zones and sovereign compute

There are five AI Growth Zones which include: 

1. Oxfordshire, 
2. North East, 
3. South Wales, 
4. North Wales,
5. Lanarkshire. 

The programme includes measures to ensure projects in these areas are prioritised for grid access, faster planning, and lower electricity costs.

Public AI computing power rose from 2 AI ExaFLOPS in 2024 to 21 in 2025, with AI Research Resource expected to hit 420 by 2030. While the expansion will not guarantee commercial computing prices for businesses, it increases publicly funded computing power for research and innovation in the country.

R&D tax relief, EIS/SEIS and Innovate UK grants

R&D tax relief is provided if a business carries out qualifying R&D for an advance in science or technology that satisfies HMRC criteria. This is pertinent to companies involved in activities characterised by technical uncertainty that cannot be resolved easily by a competent person in that area.

EIS and SEIS have been created in order to assist companies that fall into this category to get private investment. Tax relief will not go to the business but instead to the qualifying investors; therefore, the businesses could be more appealing to potential investors.

Regulation UK tech businesses should watch

The critical regulatory areas for tech companies in the United Kingdom in 2026 are AI, data and digital competition. These each have the potential to impact the testing, operation, or release of a product.

The four key constraints that will affect UK tech firms in 2026 include lack of domestic funding, high employer and visa costs, delay in obtaining grid capacity for AI operations, and reliance on third-party AI platforms. Let’s dive into the details and consider each of them.

The scale-up funding gap

There is still a lack of sufficient later-stage funding for the UK, which tends to become increasingly obvious from the Series B stage, when firms require more capital for the commercialisation of technology.

According to the British Business Bank, more pools of capital should be established for scale-ups, and in 2026, it expanded its own direct investments accordingly.

Foreign investment does not necessarily force a firm to move abroad. But a lack of growth funds at home can mean increased dependence on foreign investors or buyers, raising the likelihood that control, future investments, or economic activity takes place beyond the borders of the United Kingdom.

Cost pressure: NICs, visas and salary inflation

Expenses involved in keeping the UK team are not limited to their salaries. For example, in the tax year 2026/27, employers have to remit Class 1 National Insurance contributions of 15% on salaries over the applicable Secondary Threshold.

Employing an overseas worker also brings additional costs, such as the Immigration Skills Charge of £1,320 for the first 12 months.

Salary inflation adds yet another dimension to long-term staffing considerations, especially for highly-paid technical specialities. Organisations need to budget for total costs of staffing instead of just salaries, taking into consideration employers’ contributions, sponsorship fees, and salary increments anticipated.

Energy, grid and data centre constraints

Availability of power is now a direct limitation of AI infrastructure development. As stated by the UK government, the availability of electricity connections is the only obstacle standing in the way of AI Growth Zones formation, since lengthy queues for power connections prevent rapid data centre expansion.

Culham, the first AI Growth Zone, will see significant new compute facilities built, but the UK government will also consider using advanced nuclear technology to meet the energy needs of future AI systems. It is thus clear that the limitation here is one of physics, not just of need.

Is the UK AI boom a bubble?

UK tech industry statistics, including findings from Tech Nation’s 2026 founder survey, paint a slightly different and more restrained picture than the AI investments suggest. 

30% of founders consider AI a bubble, 25% say they have altered their strategy because of the large AI platforms available, and 30% are reducing their dependence on external platforms by developing their own technology.

The reactions above do not tell us whether there is an AI bubble in the UK. However, we have a good way to check whether an individual product is risky: if its selling point is mostly based on its use of a third-party algorithm, any modification will affect the product’s proposition.

According to current UK tech industry forecast, the UK tech economy will expand further; however, each projection reflects a different component of that growth. The numbers that follow do not all refer to the same indicator of the industry’s size.

Note: This is the most recent data from the sources that have been referred to, but it should be seen more as current reference values than as final values. Forecasts in the market can change when new data comes up, while the infrastructure plans for the government may also change.

The data on UK technological development will only prove to be useful if it serves to answer particular questions regarding market entry, recruitment, investments, or supplier risks. Different statistics serve different purposes, so consider UK tech investment in a particular industry, regional salaries, and government aid individually.

If you are launching a product

Contemplate whether there is any ongoing investment in your desired industry. This will help to distinguish long-term commitment from passing interest. London might increase access to investors; however, the entrepreneur needs to consider eligibility for Innovate UK projects, EIS/SEIS and other regional funding prior to deciding on the location.

If you are scaling an existing product

Compare London staffing costs to those of regional or distributed teams before expanding staff numbers. Plan for future salary increases, along with any other costs involved, by modelling your staffing needs for the next two years. When local hiring slows or exceeds your budget, a distributed team can reduce reliance on a single labour market.

If you are buying software or choosing a tech partner

Find out if the suggested architecture relies on a single third-party artificial intelligence solution, if the contract grants you code ownership, and if any key elements can be easily changed without remaking the product. 

When selecting a software development company, make sure that there are measures for handling security, data protection, and regulatory compliance during architecture design.

UK tech industry growth continues to be robust; however, the gains in the UK tech sector are not spread evenly across sectors, regions, or investment cycles. Artificial intelligence (AI), financial technology (fintech), and deep tech continue to receive an outsized share of the spotlight and capital investments.

The key measure for business varies based on what kind of decision is being made. Trends in financing are important when seeking capital; hiring trends are essential when making hires; and market scaling trends are important when selecting the market in which to operate.