Who owns Poseidonwin?
Poseidonwin is owned by BetTarx OÜ, private (beneficial owner not identified from public sources). The site runs under BetTarx OÜ, Estonia, with licences from EMTA (Estonia).
| Ultimate owner | BetTarx OÜ (private (beneficial owner not identified from public sources)) |
|---|---|
| Operating company | BetTarx OÜ, Estonia · reg. 16829396 |
| Licenses | Estonia — EMTA HKL000545 Estonia — EMTA HKT000110 |
| Products | Casino |
| Website | poseidonwin.com |
| Sister casinos | 0 |
| Fines and actions | 0 |
| Owner proof | verified |
| Last checked | 14 Oct 2026 |
Licences
| Regulator | Type | Valid | Check it |
|---|---|---|---|
| Estonia — EMTA HKL000545 | — | – 2031-07-17 | register |
| Estonia — EMTA HKT000110 | — | active | register |
What these licences mean for you
- Estonian rules apply to players in Estonia. Estonia blocks gambling sites that have no Estonian licence.
About BetTarx OÜ
Estonian licensee for Poseidonwin. Ultimate owner not identified in this batch.
Headquarters: Estonia (licence) · Ownership: private (beneficial owner not identified from public sources)
How we know, and what we could not confirm
How we know: Listed under BetTarx OÜ.
Everything BetTarx OÜ owns, with 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 Poseidonwin?
BetTarx OÜ.
Is Poseidonwin licensed?
Yes. Its operator BetTarx OÜ holds licences from EMTA (Estonia).
Has the owner of Poseidonwin been fined?
We have no regulator fines on record.
Sources
- https://www.emta.ee/ariklient/registreerimine-ettevotlus/hasartmangukorraldajale/seaduslike-hasartmangukorraldajate
- https://mtr.ttja.ee/juriidiline_isik/370687
Last checked 14 Oct 2026. How we check facts. Gambling can be addictive. Help: BeGambleAware, GamStop, Gamblers Anonymous.