Company file
STS
Poland MoF
Katowice, Poland · 110k visits / day
Legal STS S.A. · STS / Entain (Entain bought STS in 2024–25)
CEO STS / Entain-appointed
Founders Polish retail betting founding team
Founded 1997 · listed
Parent STS / Entain (Entain bought STS in 2024–25)
Poland’s largest sportsbook. Ministry of Finance licence. Entain acquired the group — listed parent, local brand.
1997 Katowice shops. Became the Polish market leader. Entain bought it to own Poland rather than white-label it.
Licences Poland Ministry of Finance
Register Entain plc (parent, LSE: ENT)
Payments Visa, Mastercard, bank transfer
Currencies EUR, GBP
Languages English
Products Sportsbook · Casino
Odds formats Fractional · Decimal · US / American · Implied probability
Related companies Entain plc (Parent)
Trust matrix — categories, not the published weight
- MetVerified owners — Listed parent — beneficial ownership is a public filing.
- MissingNamed officers / staff — No named officers on the consumer file.
- MetAddress on a register — Entain plc (parent, LSE: ENT)
- MissingPhone number on file — No published corporate or support telephone.
- MissingEmail address on file — No published corporate email — contact form only, or none.
- MetLongevity — Operating since 1997 (29 years).
- MetRelated businesses — Entain plc (Parent)
- PartialLicence stringency — 1 jurisdiction. Strongest on file: Poland MoF. Extra countries add weight; they do not wash out a weak home licence.
Official website sts.pl