Gransino Casino — €16,000 Bonus Across Four Deposits, No Licence Stated

What Sets Gransino Casino Apart

Gransino Casino splits its welcome package across four separate deposits rather than crediting everything after a single signup, which keeps the offer relevant for longer. The game catalogue runs to around 6,000 titles, a solid but not exceptional range next to some rivals in this comparison. The minimum deposit is low at €10, so the account is easy to open without committing much money up front. Card payments, Paysafecard, Skrill, Mifinity and cryptocurrencies are usable for players registering from Switzerland, based on the deposit ranges the operator publishes for Swiss accounts.

Licence Status and the Swiss Legal Picture

No licence information is published for Gransino Casino — several other operators in this comparison cite an offshore regulator such as Curaçao or Anjouan, but Gransino names none, so the licence field on this page reads 'no licence stated'. Swiss law lets only a land-based casino holding one of the 22 concessions granted for the 2025–2044 period extend its games online, and twelve of those concession holders have that permission; Gransino is not among them, has no Swiss licence, and is not authorised by the ESBK. Its domains are listed on the ESBK's blocking list published 25 August 2026, a list updated quarterly under Article 86 of the Federal Act on Gambling (Geldspielgesetz, BGS, SR 935.51). Switzerland's self-exclusion register (Spielsperre), run jointly by the licensed casinos with Swisslos and the Loterie Romande, does not cover operators without a Swiss licence, so the usual Swiss complaint channels and player protections do not reach an account here; the ESBK itself has no access to that register. Winnings from an operator without a Swiss licence, such as this one, are taxed in full, since the tax-free allowance available on concession holders' online winnings does not apply.

The Welcome Bonus in Detail

New Swiss players can claim 350% up to €16,000 plus 350 free spins, released across four separate deposits instead of one lump sum. The minimum deposit is €10, and the bonus carries 35x wagering on the bonus amount, according to the terms published on the Gransino site. Because the package unlocks over four deposits, a player who only makes one deposit receives a smaller share of the total than the headline figure implies.

Payout Speed and Swiss Deposit Options

Gransino states a payout window of 1–3 business days once a withdrawal request is verified. Players registering from Switzerland can fund an account by card (CHF 15–2,000), Paysafecard (CHF 10–900), Skrill (CHF 10–4,500), Mifinity (CHF 10–2,500), Bitcoin (CHF 33–5,400) or other cryptocurrencies (CHF 10–4,500 each), based on the deposit ranges the operator lists for Swiss accounts; Switzerland does not appear on Gransino's list of excluded countries. No operating company is named in the terms either, which is worth flagging alongside the missing licence information.

Rating and Overall Verdict

Gransino Casino is rated 8.8 out of 10 on this site. The four-part welcome package and the low €10 minimum deposit are the clear strengths, and Swiss players have several card, e-wallet and crypto options to fund an account. Set against that: no licence is stated for the operator, no operating company is named, and Gransino has no Swiss licence — its domains sit on the ESBK's blocking list, so Swiss protections such as the Spielsperre self-exclusion register do not reach an account here.