Gambling advertising spend by licensed operators in the UK is continuing to decline, according to new independent analysis commissioned by the Betting and Gaming Council (BGC). The findings come as the industry warns that unregulated online advertising by illegal operators is becoming the real risk to consumers.
The research, conducted by Alvarez & Marsal (A&M), set out in the Gambling Advertising and Sponsorship Report 2025, shows that gambling advertising accounted for 2.7% of total UK advertising spend in 2024, down from 3% the previous year.
The report also found that overall gambling advertising spend by licensed operators has been declining steadily since 2021, falling by 1.7% year-on-year, driven largely by a £30 million reduction in television advertising.
At the same time, a substantial share of advertising is dedicated to player protection. Around 20% of all gambling advertising is now focused on safer gambling messaging, reinforcing awareness of tools and support.
This focus is delivering tangible results. During the most recent Safer Gambling Week, engagement increased significantly, with 14% more people setting deposit limits and 22% more safer gambling tools in place.
Advertising compliance remains extremely high, with Advertising Standards Authority (ASA) rulings relating to fewer than 0.02% of gambling adverts, highlighting the strength of the UK’s regulatory framework.
Regulated gambling advertising supports 9900 jobs across the advertising, media and creative supply chain, contributes c.£500 million in Gross Value Added (GVA), and underpins 1400 full-time marketing roles. It also plays an important role in supporting free-to-air sport, lower-league and grassroots sport, as well as wider media revenues outside subscription-based models.
Grainne Hurst, CEO of the Betting and Gaming Council, said: “This independent analysis shows that gambling advertising by licensed operators is continuing to fall, with spend increasingly concentrated on safer gambling messaging and consumer protections. Our members operate within some of the strictest advertising rules of any industry and continue to raise standards across the sector.
“By contrast, illegal operators are advertising aggressively online with no safeguards, no age checks and no consumer protections, posing a huge risk to consumers. Any serious approach to advertising must be led by evidence and focused on tackling the harmful black market.”
Adam Rivers, Managing Director at Alvarez & Marsal, added: “We are pleased to have worked with the BGC on this report, which offers an insight into the state of the gambling advertising and sponsorship sector in the UK, based on actual advertising expenditure data from licensed operators.”
The report also highlights the growing scale of illegal gambling advertising. Illegal operators are increasingly using unregulated digital channels, including influencers, search engines and AI-generated content, to target consumers. Many explicitly advertise that they are “not on GAMSTOP”, while others impersonate trusted charities and institutions to deceive the public.
While licensed advertising continues to decline, separate industry analysis estimates that black market sites are spending between £500 million and £700 million on advertising their illegal sites.
