ESC Online

Listed

ESC Online is owned by Estoril-Sol, a company listed on Euronext Lisbon under the ticker symbol ESON.

ESON Stock Chart

EURONEXT:ESON

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Key Markets (as of 2026-09-02)

Portugal

Licences

SRIJ

Portugal

View regulator register

About ESC Online

ESC Online is the online arm of Portugal's most storied casino group: Estoril-Sol, operator of Casino Estoril — once Europe's largest casino and a jewel of the Lisbon coast — Casino Lisboa and Casino da Póvoa. When Portugal regulated online gambling, ESC Online made history as holder of the country's first online casino licence (SRIJ licence 003, 2016), later adding sports betting under licence 008.

Estoril-Sol, SGPS trades on Euronext Lisbon under ticker ESON, making it one of the catalog's rare southern-European listed casino parents. Control is concentrated: Sociedade de Turismo e Diversões de Macau — the Ho family vehicle whose late patriarch Stanley Ho built Macau's casino industry — holds 57.79%, with Portugal's Amorim family at 32.67%.

That leaves a free float below 10%, so ESON is a thinly traded share; the listing is real but liquidity is limited. The digital business runs on a platform partnership with Gaming1 while the group's land-based casinos anchor the brand.

Frequently Asked Questions about ESC Online

Who owns ESC Online?

ESC Online belongs to Estoril Sol Digital, S.A., part of Estoril-Sol, SGPS — listed on Euronext Lisbon as ESON. Macau's STDM (Ho family) holds 57.79% and Amorim Investimentos 32.67%.

Was ESC Online really Portugal's first licensed online casino?

Yes — the SRIJ's register shows Estoril Sol Digital holding licence no. 003 for games of chance, the first online casino licence issued under Portugal's 2015 framework, granted in 2016.

Can I invest in ESC Online?

Via Estoril-Sol, SGPS shares on Euronext Lisbon (ticker ESON) — noting the free float is under 10%, so the stock trades thinly.

Ownership last verified: 2026-09-02