A study conducted by Deloitte has examined how workers throughout the United Kingdom are engaging with generative artificial intelligence technologies in professional settings.
The research indicates that approximately six out of ten employees in Wales, representing 58 percent of the workforce, have experimented with generative AI tools as part of their job responsibilities.
Among this group, 36 percent incorporate the technology into their work routines on a weekly basis, while 21 percent rely on it daily.
When compared against national patterns, Welsh adoption rates align closely with the broader UK average.
However, a notable disparity emerges when examining the capital city.
In London, 76 percent of workers report having used generative AI in their employment, with 55 percent accessing the tools weekly and 37 percent doing so every day.
The research was conducted through Deloitte UK’s inaugural GenAI Workforce Survey, which represents the most extensive examination of workplace artificial intelligence implementation undertaken within any single nation.
Responses were gathered from 25,000 workers situated across the United Kingdom during a six-week period spanning from 7 May through 10 June 2026.
The survey methodology will be replicated at regular six-month intervals to track how adoption patterns shift as these technologies become increasingly prevalent in professional environments.
Regarding transparency around usage, the majority of Welsh employees who utilise these tools do so with their organisation’s awareness.
Approximately 71 percent of Welsh workers employing generative AI report that their usage occurs with explicit employer consent.
An additional 18 percent indicate they use the technology without formal notification but operate under the assumption that their employer would endorse such usage.
A smaller cohort of 9 percent acknowledges using the tools while believing their organisation would object to the practice.
The data also reveals information about training provisions.
Across Wales, 32 percent of workers report having received either mandatory or voluntary instruction on generative AI from their employer.
This figure trails London, where 47 percent of employees have undergone comparable formal education on the technology.
Despite existing training, demand for further development remains considerable.
One quarter of Welsh workers, specifically 25 percent, express a need for introductory-level skills development in generative AI.
An identical proportion desires guidance on assessing and verifying the accuracy of outputs generated by these systems.
Twenty-one percent indicate interest in advanced training programmes, while 24 percent request additional instruction focused on cybersecurity considerations related to AI implementation.
Perceptions of workplace culture around the technology present a mixed picture.
Twenty-two percent of Welsh respondents perceive some degree of social disapproval associated with generative AI usage in their professional setting.
When questioned about formal organisational policies governing the technology, responses were evenly divided.
Thirty-two percent confirm their employer maintains a specific policy, an equal percentage state no such policy exists, and 35 percent report being unaware of any established guidelines.
Among those Welsh workers who incorporate generative AI into their roles, tangible benefits are being realised.
Half of this group, totalling 50 percent, report experiencing time savings as a result of the technology.
This compares with 57 percent of London-based users reporting equivalent efficiency gains.
Specific applications vary among Welsh employees.
Forty-two percent utilise the tools for information retrieval purposes.
Forty-one percent employ them for composing or refining written correspondence.
Thirty-two percent use the technology to condense lengthy materials including documents, reports and articles.
Thirty-one percent rely on it for verification activities, 29 percent for logistical planning and organisational tasks, and 27 percent to access professional guidance.
Ian Howse, senior partner for Wales at Deloitte, noted that the research highlights considerable potential for Welsh enterprises.
The workforce has already begun incorporating generative AI into daily responsibilities, though employees are seeking clarity on maximising the technology’s productive applications and require assurance regarding responsible implementation.
organisations that prioritise capability building, practical skill development and transparent policy frameworks are positioned to capitalise on the sustained advantages these tools can deliver.