London Tech Week Criticised for Masking UK’s Start‑Up Scaling Problems

Critics warn government AI funding and short-term support cannot fix a weak seed-to-Series A pipeline or costly visa rules without sustained policy change.

Overview

Speakers at London Tech Week announced a £1.1bn AI hardware package and new scale-up support, but industry leaders say those pledges are headline moves rather than long-term fixes.
Adam French of Antler called the conference “complacency in conference form” and said public negativity and political focus on risk are crowding out policy to build global-scale firms.
Antler’s analysis of more than 40,000 UK funding rounds found only about 12% of startups move from seed to Series A, highlighting a leaky early-stage funding pipeline that limits scaling.
French and other commentators say the UK’s visa system is too expensive, slow and complex, which is sending high-skilled tech talent to rivals such as France, Germany and Sweden and tightening labour for scale-ups.
Despite these warnings, commentators note London’s deep finance, science and operator talent give the UK a real chance to produce world-class companies if ministers deliver sustained, year-round reforms to funding, tax incentives and immigration rules.