UK's Online Safety Act Fuels Boom in 'Safety Tech' Sector as Ofcom Enforcement Ramps Up
The United Kingdom's Online Safety Act is reshaping the country's technology landscape in 2026, driving significant growth in a new 'safety tech' industry while placing major compliance demands on online platforms — with Ofcom now wielding the power to levy fines of up to £18 million or 10% of a company's global turnover.
As the Act's implementation continues to roll out across the sector, the regulatory environment is becoming one of the defining features of the UK tech market, with industry body techUK hosting a series of events this week to help businesses navigate the evolving requirements.
Background
The Online Safety Act, which received Royal Assent in 2023, places sweeping new duties on online services operating in the UK. Ofcom, the communications regulator, is now actively exercising its enforcement powers, and companies are required to comply with child safety duties that mandate the use of "highly effective" age assurance for certain content and measures to prevent children from accessing harmful material.
Key Developments
A government report has identified 145 firms operating in the UK's safety tech sector — companies providing tools for content moderation, age verification, and threat detection — generating combined annual revenues of £704 million. The sector is expanding rapidly as online services scramble to meet Ofcom's new codes of practice.
The publication of the official categorisation register, which will define the specific legal duties for different online services, has been delayed until July 2026. However, other key components of the Act are proceeding on schedule. A new "super-complaints" mechanism is also set to commence, allowing designated bodies to raise systemic safety issues directly with Ofcom.
On 15 April, techUK hosted a 'Women in Tech' roundtable in London as part of its ongoing series of engagements aimed at addressing key industry challenges. The organisation is also scheduled to launch a new Robotics Report and hold a webinar focused on the consumer enforcement regime later this month.
Why It Matters
The UK's rigorous approach to online safety regulation is positioning the country as a global leader in safety tech innovation. For businesses, however, the compliance burden is substantial, and the delayed categorisation register has created uncertainty about the precise obligations that will apply to different types of platforms.
What's Next
Ofcom's ongoing assessment of how industry tools align with its codes of practice is expected to further stimulate investment in the safety tech market. Companies that fail to comply face significant financial penalties. Further analysis is available from techUK.
