Skip to content
CityAM
Main navigation
  • News
    • News
      • Latest Business News
      • Economics
      • Politics
      • Tech
      • Banking
      • FTSE 100 Live
      • Retail
      • Insurance
      • Legal
      • Property
      • Transport
      • Markets
    • From our partners
      • AON
      • Bayes Business School
      • Canada BIDs
      • Central London Alliance CIC
      • Destination City
      • Halkin
      • Olympia
      • Inside Saudi
      • Tottenham Hotspur Stadium
      • Santander X
      • YEAR SIX Dividend
    • Featured

      Elon Musk becomes world’s first trillionaire after SpaceX mega float

      Elon Musk speaking at a tech conference, wearing a suit, with a futuristic backdrop highlighting space exploration themes

      Submit a story

      Tell us your story.

      Submit
  • Opinion
  • Sport
    • Latest Sports News
      • Sport
      • Sport Business
    • From our partners
      • The Morning Briefing: SBS x CityAM
      • Aramco Team Series
      • LIV Golf
    • Featured

      Adidas, Burberry and so much Beckham: The six best 2026 World Cup ad campaigns

      A screenshot capturing a significant moment from a news broadcast on June 11, 2026, at 12:17 PM, highlighting key details.

      Submit a story

      Tell us your story.

      Submit
  • Life&Style
    • Life&Style
      • Life&Style
      • Toast the City Awards
      • The Magazine
      • Travel
      • Culture
      • Motoring
      • Wellness
      • The RED BULLETiN
      • Do it with Shared Ownership
      • Media Speak Hub
    • Featured

      The best places to eat sandwiches in Lisbon, from bifanas to pregos

      Bifana do Afonsos famous bifana sandwich showcasing tender pork in a freshly baked roll with savory sauce.

      Submit a story

      Tell us your story.

      Submit
  • Investec
  • Events
  • Latest Paper
Thursday 04 December 2025 12:00 am  |  Updated:  Wednesday 03 December 2025 7:58 pm

London has world’s second-best tech sector

By: Ali Lyon

Chief reporter

Add as a preferred source on Google
Consultancy sector and AI
The industry's future may depend on private equity, according to Jacob Silverman

London boasts the second-most vibrant tech sector in the world, according to a closely-watched study which found Zurich had leapfrogged San Francisco and Singapore to top the rankings.

Britain’s capital nudged up one place in Z/Yen’s Smart Centres Index into second place in the biannual study that assesses cities’ ability to create, develop and deploy world-leading technology. London overtook the west coast’s futuristic San Francisco, which slipped dramatically down the rankings, to claim second position, but was pipped to the top spot by the Switzerland’s financial capital.

London’s overall rating grew by 19 points from the previous study published in May, narrowly missing out on the top spot by just three points. Singapore rounded off the rankings’ top three, climbing six places to beat New York and the UK’s Oxford.

San Francisco, the home of technology hotbed Silicon Valley that spawned the likes of Google, Microsoft and Tesla, was among the report’s biggest fallers. It slipped three places from the top spot that it secured six months ago, narrowly beating both Oxford and the Israeli capital Tel Aviv into fourth place.

The west coast tech hub’s collapse allowed Zurich to claim first place for the first time in the survey’s history. The Swiss hub is home to a vibrant robotics and ‘deep tech’ scene, the term used to define frontier technologies like artificial technology and quantum computing.

Oxford and Cambridge, which thanks to their world-leading universities have become global tech hubs in their own right, both featured in the survey’s top 10. The two cities are where several vibrant university spin-offs are headquartered, like Arm and Darktrace – both in Cambridge – and Oxford Ionics, and boast highly-skilled workforces that attract some of the world’s most advanced tech companies.

“AI continues to be a technology exciting business interest and investment froth,” said professor Michael Mainelli, the former Lord Mayor of London and chairman of Z/yen. “However, centres with the skills, know how and research depth in AI are not just the ones with investment bubbles.

“Centres appear to be emerging that focus on ‘boring’ AI work and research into statistical probity, IP rights, information chain-of-custody, regulation standards, data provenance and ethics.”

Read more

Three UK cities make world’s 10 ‘smartest’ tech hubs – and Oxford is higher than Silicon Valley

Oxford University spinouts showcasing innovation and entrepreneurship in a business setting

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business

People & Organisations

  • London
  • Michael Mainelli
  • San Francisco
  • tech
  • Z/Yen

Trending Articles

  • KPMG’s Summer Friday half-day rollback signals deeper woes for Big Four giants

  • Inflation expectations at record high in interest rates signal

  • London Tech Week sums up everything wrong with UK tech

  • KPMG report on AI found riddled with AI hallucinations

  • UK economy falters as deeper damage to growth to come

More from CityAM

  • Three UK cities make world’s 10 ‘smartest’ tech hubs – and Oxford is higher than Silicon Valley

    Tech
    Oxford University spinouts showcasing innovation and entrepreneurship in a business setting
  • Deloitte and KPMG challenge PwC’s iron grip on FTSE 100 clients

    Prof Services
    Big Four firms
  • London Broncos aim for reach with teen festival

    Sport Business
    Golfers competing in an intense match play tournament, showcasing strategic swings and focused concentration on the green.
  • Apis Partners Announces Final Close of $1.23 Billion Fund III, Double its Predecessor

    Business Wire
  • UK AI investment hits record £8.3bn as London tightens grip on tech boom

    Tech
    View of City Cluster looking west, February 2026, showcasing urban landscape and modern architecture under clear skies.
  • T20 leagues should be ranked into tiers, MLC’s San Francisco Unicorns chief says

    Sport Business
    News article image with GettyImages 2223579452 depicting a business meeting discussing strategic plans and financial growt...
  • Corvera co-founder: Brits have it too comfortable

    AI
    Corvera Christopher Kong at a business event, wearing a suit and speaking at a podium with a branded backdrop.
  • Uber and Wayve open waitlist for London robotaxis

    Tech
    Wayve autonomous vehicle navigating a busy London street with iconic cityscape in the background
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • News
  • Markets & Economics
  • Politics
  • Opinion
  • Life&Style
  • Personal Finance

Follow us for breaking news and latest updates

  • Facebook
  • X
  • Instagram
  • LinkedIn
Copyright 2026 CityAM Limited