AI adoption statistics 2026: Ireland, UK and EU SMEs
Hephaestus Technology9 min read
The latest AI adoption statistics show that in 2026, 32% of UK businesses with five or more employees used at least one AI technology, up from 16% in 2025 (GOV.UK AI adoption survey 2026). In 2025, about one in five enterprises with 10 or more employees used AI, both across the EU (19.95%, Eurostat) and in Ireland (20%, CSO). For most small businesses, not using AI is still normal. The share that does use it is rising quickly, and the real gap with larger firms is how deeply AI is used.
Key takeaways
- UK adoption doubled in a year, from 16% to 32%, among firms with 5+ employees.
- Ireland and the EU both sit at about 20% for firms with 10+ employees in 2025.
- Size matters most. Large firms are at 52-58% everywhere. Small Irish and EU firms are at about 17%.
- Skills and knowledge are the main stated barriers, not tool cost.
- The surveys use different definitions, so the headline numbers are not directly comparable.
What are the headline AI adoption statistics for 2026?
The headline AI adoption statistics for 2026 come from three official sources: the UK government survey, Eurostat and the CSO. Each counts a different population. The table below brings them together, with the reference period and definition for each figure.
| Geography | What is measured | Figure | Reference period | Who is counted | Source |
|---|---|---|---|---|---|
| UK | Using at least one AI technology, including piloting | 32% (16% in 2025) | Fieldwork Jan-Apr 2026 | Private-sector firms with 5+ employees | GOV.UK |
| UK, by size | Same | 5-9 staff 27%; 10-49 34%; 50-249 47%; 250+ 52% | Same | Same | GOV.UK |
| EU | Using at least one AI technology | 19.95% (13.5% in 2024) | 2025 | Enterprises with 10+ employees and self-employed | Eurostat |
| EU, by size | Same | Small 17%; medium 30.36%; large 55.03% | 2025 | Same | Eurostat |
| Ireland | Enterprises using AI | 20% (15% in 2024) | 2025, published 6 Feb 2026 | Enterprises with 10+ persons in manufacturing, construction and selected services | CSO |
| Ireland, by size | Same | Small 17.2%; medium 28.6%; large 57.7% | 2025 | Same | gov.ie study citing CSO data |
| Ireland | Using or planning to use AI | 92% | Dec 2025-Jan 2026 | 250 organisations, vendor co-authored survey | Microsoft/TCD |
One caution applies to the whole table. The UK fieldwork ran from January to April 2026, while the EU and Irish figures are labelled 2025, so the sources are roughly a year apart.
How many UK businesses use AI in 2026?
One in three UK businesses with five or more employees used AI in 2026, according to the survey published on GOV.UK on 29 October 2026. The full report adds these details:
- Plans and attitudes: 6% plan to adopt. The share that did not consider AI relevant fell from 51% in 2025 to 38%.
- Sector: information and communication leads at 61%, and business services and administration is at 39%. In hotels and catering (73%), transport and storage (71%), construction (69%) and retail (69%), most firms were neither using nor planning to use AI.
- Spend: of the firms able to estimate it, 47% reported no AI-related spending in 2025. Mean spend ranged from £3,500 for micro firms to £25,000 for large firms.
- Results: half of adopters reported higher productivity, which the report generally describes as modest. On operating costs, 24% reported a reduction and 64% reported no immediate effect. Only 14% of businesses considered AI tools to be of high or critical importance.
What it means for an SME: a UK firm with 5-9 staff that uses AI is already in line with the 27% norm for its size. Many adopters are using free or embedded tools rather than paid projects.
What do official figures say about AI adoption in Ireland?
Official CSO figures show that 20% of Irish enterprises with 10 or more persons used AI in 2025, up from 15% in 2024 and about 8% in 2023. The CSO feature article puts Ireland on a par with the EU average and behind Denmark (42%) and Finland (38%).
The October 2026 sectoral study for the Department of Enterprise, Tourism and Employment, prepared by Accenture, adds more detail:
- Sector spread is wide. Small ICT services firms report 71.7% adoption. Small manufacturers report 13.1%.
- Adoption is shallow. In the study's own words, "The AI adoption is shallow." Language and content generation stands at 7.5% of enterprises, machine learning at 6.0% and autonomous systems at 0.8%.
- Micro firms are not counted. "More than nine in 10 enterprises employ fewer than 10 people," and the CSO survey excludes them.
You will also see a figure of 92% quoted from the TCD/Microsoft AI Economy Report 2026. That figure counts organisations that "use or plan to use" AI, from a 250-organisation survey co-authored by a vendor. Only 10% of those organisations described their deployment as advanced, and fewer than half (44%) had a formal AI policy. It is not Ireland's adoption rate.
How does AI adoption compare across the EU by company size?
Across the EU, larger companies are about three times as likely as small ones to use AI: 55.03% of large enterprises against 17% of small ones in 2025 (Eurostat). Countries also vary widely. Denmark (42.0%), Finland (37.8%) and Sweden (35.0%) lead, while Romania (5.2%), Poland (8.4%) and Bulgaria (8.5%) trail. Among small enterprises that do not use AI, only 12.65% had even considered it.
The table below compares adoption by size across the three sources. The comparison is not like-for-like, for the reasons covered further down.
| Size band | EU (Eurostat 2025) | Ireland (CSO 2025) | UK (Jan-Apr 2026) |
|---|---|---|---|
| Small (10-49) | 17% | 17.2% | 34% |
| Medium (50-249) | 30.36% | 28.6% | 47% |
| Large (250+) | 55.03% | 57.7% | 52% |
The UK figures for small and medium firms are higher, and the gap between sizes is flatter. The survey methods differ, though: the UK counts pilots, uses telephone interviews and ran a year later. Those differences rule out reading the table as "UK SMEs are ahead".
Is there an AI maturity gap between SMEs and large firms?
Yes. The gap is visible in who uses AI and, increasingly, in how deeply they use it. The Irish study finds that "firms are adopting AI faster than they are embedding it in their operations" (gov.ie). In the UK, 50% of micro-firm adopters use AI constantly, against 72% of large-firm adopters (GOV.UK).
In practice, the gap is less about whether staff can open a chat tool. It is about whether AI sits inside repeatable workflows with clear owners. Moving from one-off prompts to connected processes is where tooling such as an AI orchestration platform becomes relevant.
What stops small businesses adopting AI, according to the data?
The main barrier is skills and knowledge, not the price of tools. The UK report confirms the two leading barriers in its text:
| Barrier (UK) | Adopters | Planning to adopt | Neither using nor planning |
|---|---|---|---|
| Limited AI skills, expertise or knowledge | 67% | 78% | 63% |
| Limited knowledge of how AI could help | 64% | 67% | 55% |
On cost, the UK report's executive summary says the burden is more often time, effort and resource than tool price. The Irish study reaches a similar conclusion: "Time and management bandwidth is often as scarce as skill." It also names fragmented data, legacy systems, unclear returns, regulatory uncertainty and difficulty finding "impartial advice and credible suppliers". Readiness is a further gap. In the UK, only 35% of firms planning to adopt feel ready to scale.
If skills are your bottleneck, note that the EU AI Act sets its own expectations here. Our guide to AI literacy under Article 4 of the EU AI Act covers them. For the regulatory question, see whether the EU AI Act applies to your business.
How should I read these statistics: what do the surveys measure and miss?
Read every figure against its definition, because each survey counts a different population.
- Size thresholds differ. The UK counts firms with 5+ employees. Eurostat and the CSO count firms with 10+.
- Pilots count in the UK. Being "in use" there includes piloting.
- The UK response rate is low. The UK survey had a 5% response rate, with 3,503 interviews completed.
- Ireland's 20% is not economy-wide. The Irish study says it "does not describe Ireland's large population of micro firms".
- "Any AI" covers very different things. It can mean occasional assistant use or embedded workflows. Surveys can also miss AI built into commercial software that firms do not recognise as AI.
- Vendor surveys are indicative only. Treat them as a signal, not a benchmark.
What do these AI adoption statistics mean for my business, and what should I do next?
These AI adoption statistics mean you are probably not behind, but the window for low-risk experimentation is narrowing. Where you sit depends on your size and market:
- Irish or EU firm with 10-49 staff: if you use AI, you are in a minority of about 17%.
- UK firm with 5-49 staff: you are at or near the norm of 27-34%.
- Competitors with 250+ staff: they sit at 52-58%.
A practical sequence, based on what the sources report:
- Pick one practical use case. The Irish study recommends this as the entry point for small firms, ideally with AI built into software you already use.
- Start with common, low-cost uses. UK adopters mostly apply AI to administration and marketing, and many spend nothing on it.
- Build skills first. Skills are the top barrier in both the UK and Irish data.
- Set a baseline and measure results. Most UK adopters saw no immediate cost effect, so record your starting point before you change anything.
- Add proportionate safeguards. The Irish study says safeguards should reflect the consequence of error. Our piece on human-in-the-loop AI explains how to set them up.
If you want to test a use case before committing budget, our idea validation stage is built for exactly that step.
Frequently asked questions
What percentage of UK businesses use AI in 2026?
32% of UK private-sector businesses with five or more employees used at least one AI technology in 2026, up from 16% in 2025. The figure comes from the GOV.UK AI adoption survey, with fieldwork from January to April 2026. It includes businesses piloting AI.
What percentage of Irish businesses use AI?
According to the CSO, 20% of Irish enterprises with 10 or more persons used AI in 2025, up from 15% in 2024. Firms with fewer than 10 people are not included. Small firms (10-49 staff) were at 17.2%.
What percentage of EU businesses use AI?
Eurostat reports that 19.95% of EU enterprises with 10 or more employees used at least one AI technology in 2025, up from 13.5% in 2024. Large enterprises were at 55.03% and small ones at 17%.
Is 92% the AI adoption rate in Ireland?
No. The 92% comes from the TCD/Microsoft AI Economy Report 2026 and counts organisations that use or plan to use AI, from a survey of 250 organisations. The official CSO figure for actual use is 20%.
What is the biggest barrier to AI adoption for SMEs?
Skills, expertise and knowledge. In the UK, 67% of adopters and 78% of firms planning to adopt cite limited AI skills. The Irish study names skills alongside time and management bandwidth.
Do small businesses need to spend a lot on AI?
Not to start. Of UK firms able to estimate their spend, 47% reported spending nothing on AI in 2025, and mean spend for micro firms was £3,500. The larger cost is usually staff time and effort.
Want to work out where AI fits in your business? Book a free 30-minute call with Hephaestus.