Are Ninja Casino and Optibet owned by the same company?

Yes — Ninja Casino and Optibet are both owned by Entain plc. They run under different companies of the same group: Ninja Global OÜ and SIA "OPTIBET".

Same owner

Who runs each brand

Brand	Owner chain	Licensed company	Licences	Owner proof
Ninja Casino ninjacasino.com	Entain plc	Ninja Global OÜ Estonia	Estonia — EMTA HKL000414 Estonia — EMTA HKL000413 Estonia — EMTA HKT000070 Estonia — EMTA HKT000069	verified
Optibet optibet.lv	Entain plc	SIA "OPTIBET" Latvia	Latvia — IAUI A-66; TI-01	verified

Do they share a licence or company?

No. They run under different companies of the same group: Ninja Global OÜ and SIA "OPTIBET". A shared owner is still on record: Entain plc is at the top of both owner chains.

What this means for players

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. Check each brand’s terms before you rely on a self-exclusion; a national scheme (such as GamStop in the UK or Spelpaus in Sweden) covers every licensed site in that country.

Other brands of Entain plc

Entain plc owns 34 casino and betting brands (67 websites) in our data. That is 32 brands besides Ninja Casino and Optibet. 10 regulator fines on record.