UK regulators dominated the week: the Bank of England and FCA’s joint survey shows AI is now near-universal in UK finance (86% of firms), yet agents are kept on a short leash and reliance on a handful of US vendors is raising systemic-risk alarms. Meanwhile, European fintech investors are backing AI-native wealth, insurance and accounting platforms, and the EU AI Act timeline for financial services has shifted to December 2027.
Top story: The Bank of England and FCA’s fourth AI survey found 86% of UK financial firms use AI, but only 2% give agents broad autonomy and just ten firms hold 62% of high-materiality systems.
Bank of England and FCA: 86% of UK finance uses AI
IBS Intelligence · Finance
A joint Bank of England and FCA survey shows AI has moved from experiment to mainstream, with generative AI now 56% of reported AI systems and Operations and IT the largest area of deployment. Firms are also moving towards AI agents, with more planning deployment within 12 months. For practitioners, it is the clearest benchmark yet of where UK peers stand on AI adoption.
https://ibsintelligence.com/ibsi-news/ai-adoption-in-uk-finance-reaches-86-study-shows/
UK finance keeps AI agents on a short lead
Resultsense · Risk
The 26 October survey found only 2% of respondents run agents with broad autonomy, while just ten firms hold 62% of the high-materiality systems reported. The concentration of critical AI in a few, less familiar vendors is a growing third-party risk concern for boards and risk teams. Firms should expect tougher questions on vendor oversight and model change control.
British banks exposed by reliance on US AI giants
City A.M. · Regulation
Bank of England and FCA research shows UK banks increasingly depend on a handful of foreign tech giants for AI, raising concerns about the City’s reliance on overseas infrastructure. The warning follows a recent Google Cloud outage and pressure from the Treasury Committee on oversight of cloud providers. It signals that critical third-party regulation and resilience planning will remain a live supervisory priority.
EU AI Act: financial-crime deadline moves to December 2027
TrustSphere · Regulation
Analysis of the Commission’s published timeline and Annex III text argues that the August 2026 high-risk deadline driving market anxiety has moved to December 2027. It also notes the only named financial-services high-risk category covers credit scoring and explicitly excludes fraud detection, with AML monitoring not named at all. Compliance teams in EU-facing firms should re-scope their AI Act programmes rather than assume blanket high-risk status.
EQT Ventures leads €62.6m round for UK wealth AI Nevis
BlackFin Tech Weekly · Strategy
London-based Nevis, an AI platform for wealth management firms, raised a €62.6m Series B led by EQT Ventures. In the same week, UK-based AI-native insurance broker i23 raised €5.9m, and Belgium’s Ravical raised €15.3m for accounting and tax AI. The deals show European investors backing AI that automates the routine work of advisers, brokers and accountants.
https://blackfintech.substack.com/p/blackfin-tech-weekly-november-2nd