Casino operators
Most casinos are not independent. Behind the 1,176 operating companies below sit thousands of brands, and knowing which company runs a site tells you what else it runs, which regulator supervises it, and what the press has reported about it.
Each company name was read from a casino's own terms or about page.
It is the operator's claim about itself, which Rixer records rather than independently confirms.
Filter by size, by licensing authority, or by whether the company has been in the news.
28 of 1176 companies Ordered by how many casino brands run under each company, largest first — the number on each tile. Names are alphabetical only within an equal count.
- ONCHAIN Technologies Ltd 7
- Obsidian Titan Limited 5
- ORBIT Interactive Tech LTD 3
- Olyrius Limited 2
- Onyx Gaming Limited 2
- Operator Group 2
- Orakum N.V 2
- Osmila N.V 2
- O Box 3421 Sky Technology Limited 1
- Ocean Link, N.V 1
- Oceanus Mysteria S.R.L 1
- Odyssey Gaming LTD 1
- OIG Gaming Brazil Ltda 1
- Ol Polygon Entertainment N.V. 1
- Ole Group International B.V. 1
- OMNT Limited 1
- One Casino Limited 1
- One Three Eight Soft SRL 1
- OneCasino Ltd 1
- OneStop Gaming N.V. 1
- Ongame Network Limited 1
- Onlion Entertainment N.V 1
- Onorio Limited 1
- OPAP S.A. 1
- OSOM Entertainment Group 1
- Overplayed Ltd 1
- Oxilium Limited 1
- Oyine N.V 1