The Isle of Man gambling license is issued by the Gambling Supervision Commission (GSC). The island is a small jurisdiction, but its licence estate is bigger than most players expect. This guide covers what the GSC is, how big its online licence estate is, what its register shows, and what the licence can and cannot tell you about a casino.
What the GSC is
The Gambling Supervision Commission is the Isle of Man’s gambling regulator. It sits within the island government and also regulates other sectors. Its own website sends visitors to separate pages for each sector it supervises, and gambling is one of them.
For a player, the useful point is this: the GSC licenses the companies that run online casinos, the companies that supply their networks, and the companies that supply their software. It does not license a brand name. A casino you see on screen is a trading name. The licence belongs to the company behind it.
The GSC is one of several regulators we cover. The others are the UK Gambling Commission, the Malta Gaming Authority and the Curaçao Gaming Authority. If you are new to the topic, start with what a gambling licence is.
How big the Isle of Man licence estate is
The GSC’s own annual report gives the numbers. In the period it covers, the Commission supervised 104 online casino, network and software supply companies. It started the period with 85 licence holders, granted 19 new licences and saw 15 leave (Gambling Supervision Commission Annual Report 2024 (GD 2025/0100), Isle of Man Gambling Supervision Commission, p. 9).
The same report shows the longer trend. Isle of Man online licence holders grew 62% since 2021, to 89 in 2024, up from 55 in 2021 (same report, p. 19).
Two things follow from those figures.
- The 104 and the 89 are different counts. The 104 is everything supervised in the period, including holders who left. The 89 is the number of online licence holders in 2024. Do not add them up or compare them as if they were the same measure.
- Churn is normal. 19 arrivals and 15 departures in one period means the register changes. A licence you saw last year may not be there now. This is why you check the register on the day you sign up, not from memory.
The three licence types on the register
The GSC publishes an online gambling licensee register. Its entries carry an “OGRA licence type”, and there are three:
| Licence type | What it covers |
|---|---|
| Full | Operators, the largest group |
| Network Services | Providers of network services to operators |
| Software Supply | Suppliers of gambling software |
This matters when you read a casino footer. A Software Supply licence belongs to a games or platform supplier. It is not a licence to run a casino for players. If a casino names a Software Supply or Network Services holder as its licensor, ask what licence covers the player-facing operation.
What the register shows
We read the GSC online licensee register on 28 October 2026. The page said it was last updated on 23 October 2026. Each company profile has up to six fields:
- Company name
- Licence status
- Licence valid from
- Licence valid to
- OGRA licence type
- Website domain(s)
Some profiles also link to the approved software list. The page says that where a licence holder is actively offering services to the public, the website address is included in its profile. You can also download the full register as a spreadsheet.
Most entries we saw showed an active status. At least one showed a suspension, with the date in the status field. So the status field is worth reading each time. A company can appear on the register and still not be in good standing.
The GSC also keeps a separate page for former online gambling licence holders, and a separate software supplier register. If a company is missing from the main register, the former-holder page tells you whether it once held a licence and how it ended.
How to check an Isle of Man licence yourself
- Find the company name in the casino’s footer or terms. Look for the legal entity, not the brand.
- Open the GSC online gambling licensee register.
- Search the page for the company name, or download the spreadsheet and search it.
- Check three fields: the status, the valid-to date, and the website domain.
- Compare the domain on the register with the site you are on. If the casino’s domain is not listed, the licence may not cover that site.
Our full method for any regulator is in how to check a gambling licence. It also explains why a domain mismatch counts as a red flag.
What an Isle of Man licence tells you, and what it does not
A licence from a regulator with a public register is a basic filter. It means someone outside the casino has a record of who runs it and can act if something goes wrong. That is more than you get from a site with no licence at all.
It does not tell you any of the following:
- That the casino pays fast.
- That its bonus terms are fair.
- That a given player’s dispute will go their way.
- That the site is open to players in your country.
We treat the licence as the first check, not the verdict. Our rating method separates licence checks from payout, bonus and support checks, and a casino that passes one does not automatically pass the others.
Where Isle of Man licences fit in the wider picture
The Isle of Man is one of a handful of jurisdictions with a published list of online licence holders, and it is a smaller estate than the big registers. The UK register is much larger, and so is Malta’s. The size of a register is not a quality measure. What matters to you is whether the register is public, searchable and current, and whether it lists the domain you are about to deposit on. The Isle of Man register passes on all three counts when we read it.
Costs differ between jurisdictions, and so do the steps to apply. If you want the application side, read how to get a gambling license.
Reading a profile with a sceptical eye
Three habits make the register more useful.
Read the dates, not just the word “active”. The valid-from date tells you how long the company has held the licence. A very recent start date is not bad in itself, since the report shows 19 new licences in one period, but it means there is little history to judge.
Look at the domain field. The GSC page says the website address is included where a holder is actively offering services to the public. A profile with no website listed may be a holder that is not yet live, or a supplier that serves other operators. Either way, it does not cover a casino you are about to use.
Match the licence type to the business. If you are on a casino and the only licence you can find for its company is Software Supply, that is a mismatch to ask about.
If you want to understand where these licences sit among the other jurisdictions we cover, read how to get a gambling license for the steps at each regulator.
Summary
- The GSC licenses companies, not brands.
- It supervised 104 online casino, network and software supply companies in the period of its 2024 annual report, and online licence holders reached 89 in 2024, up 62% since 2021.
- Check the status, the valid-to date and the domain on the register before you deposit.
- A licence is the first filter. It is not a promise about payouts or bonuses.