Reviewed against the UKGC register
William Hill reviewed: the UKGC licence and how it rates
Checked 30 Jul 2026
William Hill is one of the oldest names in British bookmaking and has been through two ownership changes in five years. The licence account has outlasted both.
What the register says
The UK Gambling Commission publishes its register openly, and every figure in the box above comes from it. Account 39225, licensee WHG (International) Limited, casino licence held since 2014-11-01 — 11.7 years at the time of writing. The account covers 1 active licensed domain.
The licence is held directly rather than through a third party.
Where the score comes from
WHG (International) Limited is one of the oldest licensees in the register, yet only one active domain sits under this account. That is unusual for a brand of this size and pulls the estate component of the score down.
The rating is not an impression of the site. It combines three published facts: tenure, whether the licence is held directly, and the breadth of the licensed estate behind it. None of them can be bought, and all three can be checked in the register using the account number above.
What is the same everywhere
Under UK rules a great deal is fixed, and the fixed part is larger than most comparison pages admit:
| Slot stake cap | £5 per spin, £2 for players aged 18–24 |
| Bonus wagering cap | 10x |
| Credit cards | banned for gambling since April 2020 |
| Self-exclusion | GAMSTOP, mandatory at every licensed site |
| Age | 18+, no exceptions |
An operator cannot loosen any of these, and one advertising terms that break them is not operating under a UK licence.
What is not on this page
No bonus figure. Offers change weekly, and a number printed here would be wrong within the month while still looking authoritative. What matters more than the headline amount is the wagering requirement: at the 10x cap, a £100 bonus means £1,000 of turnover before a withdrawal is possible.
No payout time in hours either. That depends on the payment method, the verification status of the account and the day of the week — three things that differ for every player. The one part a player controls is verification: submitting documents at registration rather than at the first withdrawal request removes the delay that most complaints are actually about.
One of Britain’s biggest brands, one licensed domain
WHG (International) Limited holds account 39225, and exactly one active domain sits on it. Set against PlayOJO’s thirty-nine that looks like a small operation, which it plainly is not. The figure measures the account, not the company: a large group can spread its brands across several accounts, or concentrate one brand on a single domain, and both choices look identical from the outside.
This is why estate breadth carries the least weight in the rating. It describes a licensing structure, and a licensing structure is a business decision rather than a measure of quality.
What the 2014 date does and does not mean
The casino licence on this account dates to 1 November 2014 — the day the remote regime began, which every operator licensed at that point shares. It marks the start of UK online regulation, not the start of the brand. William Hill predates it by more than eighty years. Tenure on the register measures the regulated relationship and nothing else.
Reading this alongside the table
William Hill sits at 4.0 out of five in the comparison on the homepage. The entries above and below it differ mostly on tenure and estate size, not on the playing experience — which under UK rules varies less between licensed sites than the marketing suggests.
Frequently asked
Is William Hill licensed in the UK?
Yes. The UK Gambling Commission register lists account 39225 under WHG (International) Limited, with an active casino licence held since 2014-11-01. The account number is on this page so the check can be repeated.
Who actually operates William Hill?
WHG (International) Limited is the licensee. That is the entity the Commission regulates and the party a complaint ultimately reaches — which is not always the name on the website.
What is the maximum stake on slots?
Five pounds per spin for players aged 25 and over, two pounds for players aged 18 to 24. The cap applies at every licensed site, so it is not a difference between operators.
Does GAMSTOP cover William Hill?
Yes. Every UKGC-licensed operator must integrate with GAMSTOP, so a self-exclusion applies here and at every other licensed site at the same time. It does not cover unlicensed offshore sites, land-based venues or the National Lottery.
How is the rating on this page calculated?
From register facts only: how long the casino licence has been held, whether it is held directly or through a third party, and how many active licensed domains sit under the account. The full formula is on the how-we-rate page.