Who owns Duelz?
As of : Duelz is owned by DoubleUGames Co., Ltd., listed (Korea Exchange: 192080). The site runs under SuprPlay Limited, Malta, with a licence from Spelinspektionen (Sweden) for online gaming and a licence from UKGC for Casino. The same owner has 5 other casinos. Press reports this link; we have not confirmed it in a register yet.
| Ultimate owner | DoubleUGames Co., Ltd. (listed (Korea Exchange: 192080)) |
|---|---|
| Owner chain | DoubleDown Interactive (SuprNation) → DoubleUGames Co., Ltd. |
| Operating company | SuprPlay Limited, Malta |
| Licences | Sweden — Spelinspektionen UKGC 048695-R-327029-014 (account 48695) |
| Products | Casino |
| Website | duelz.com |
| Sister casinos | 5 |
| Fines and actions | 0 |
| Owner proof | reported |
| Last checked | 14 Oct 2026 |
In numbers
- SuprPlay Limited also runs 4 other gambling brands under the same company and licence.
- DoubleUGames Co., Ltd. owns 6 casino and betting brands in our data.
- Licensed in 2 countries: SE, GB.
Licences
| Regulator | Type | Valid | Check it |
|---|---|---|---|
| Sweden — Spelinspektionen | Kommersiellt online (online gaming) | 2024-03-06 – 2029-03-05 | register |
| UKGC 048695-R-327029-014 (account 48695) | remote operating licence (Casino) | active | register |
What these licences mean for you
- What a Spelinspektionen licence means · self-exclusion: Spelpaus
- What a UKGC licence means · self-exclusion: GamStop
About DoubleUGames Co., Ltd.
Seoul-based social casino game developer. It is the controlling shareholder of DoubleDown Interactive with about 67% of the shares, and in April 2026 proposed buying out the remaining minority (about USD 184m); the outcome was still open at last report.
Headquarters: South Korea · Founded: 2012 · Ownership: listed (Korea Exchange: 192080)
How we know, and what we could not confirm
How we know: Listed under SuprPlay Limited in the Spelinspektionen licence register (URL duelz.com).
- The owner link comes from press reports; we have not confirmed it in a register or in the brand’s own terms.
- We have no company registration number for SuprPlay Limited.
5 sister casinos
Same owner often means the same terms, the same support team and the same payout rules. A self-exclusion at one brand may not cover its sister sites.
BytCasinobytcasino.com
Los Vegaslosvegas.bet
Nyspinsnyspins.com
Voodoo Dreamsvoodoodreams.comDoubleDown Casinodoubledowncasino.com
Does self-exclusion at Duelz cover its sister sites? · How national self-exclusion schemes work
DoubleUGames Co., Ltd. sister sites, fines and sources →
Ratings elsewhere
- Trustpilot: read the reviews there
Ratings from other websites, with their source. We do not copy their reviews, and they do not change our facts.
Questions and answers
Who owns Duelz?
DoubleUGames Co., Ltd. Press reports this link; we have not confirmed it in a register yet.
Is Duelz licensed?
Yes. Its operator SuprPlay Limited holds a licence from Spelinspektionen (Sweden) for online gaming and a licence from UKGC for Casino.
Has the owner of Duelz been fined?
We have no fines and regulator actions on record.
Is Duelz legit?
Duelz is run by SuprPlay Limited, which holds a licence from Spelinspektionen (Sweden) for online gaming and a licence from UKGC for Casino. Check the licence in the Spelinspektionen licence register. Its owner is DoubleUGames Co., Ltd., a listed company. Fines and regulator actions against Duelz’s own company: 0. Sister sites with the same owner: 5. Guide: How to check a casino. We do not rate sites. A licence from your country’s regulator is the main protection.
What are Duelz’s sister sites?
Duelz has 5 sister casinos with the same owner, DoubleUGames Co., Ltd.: BytCasino, Los Vegas, Nyspins, Voodoo Dreams, DoubleDown Casino. Full list: all DoubleUGames Co., Ltd. sister sites.
Sources
- https://www.spelinspektionen.se/licens-o-tillstand/licensregister/
- https://www.spelinspektionen.se/api/export/LicenseRegistryExcel
- https://duelz.com/
- https://www.gamblingcommission.gov.uk/public-register/business/detail/domain-names/48695
- https://www.gamblingcommission.gov.uk/downloads/business-licence-register-domain-names.csv
Last checked 14 Oct 2026. How we check facts. Gambling can be addictive. Help: BeGambleAware, GamStop, Gamblers Anonymous.
