6 Best Sister Casinos to Granawin
Granawin appears to be linked to Starsten Limited (Kahnawake) Unverified. Documents link it to 20Bet, 22Bet, Bizzo Casino, National Casino, 22Casino and BetLabel.
Operator at a glance Unverified · Documented
- Legal name
- Not named for the whole family
- Other companies named
- Starsten Limited
- Registration no.
- —
- Licences
-
Kahnawake · register
Kahnawake · register
- Relation
- Same licence holder
This brandPartnerSister brand
Granawin and the linked sites compared
- Welcome bonus
- Casino welcome 100% up to €120 (Italian page)
- Crypto
- —
- Payout (median)
- Not tested
- KYC
- Full ID check
- Countries
- —
- Live casino
- Yes
- Welcome bonus
- —
- Crypto
- —
- Payout (median)
- Not tested
- KYC
- —
- Countries
- —
- Live casino
- Yes
- Welcome bonus
- —
- Crypto
- —
- Payout (median)
- Not tested
- KYC
- —
- Countries
- —
- Live casino
- Yes
- Welcome bonus
- 125% up to €1,250 + 125 FS on 1st deposit (package up to €1,550)
- Crypto
- BTC, USDT, ETH, LTC
- Payout (median)
- Not tested
- KYC
- Full ID check
- Countries
- —
- Live casino
- Yes
- Welcome bonus
- 100% up to €/$100 + 100 free spins (first deposit)
- Crypto
- BTC, USDT
- Payout (median)
- Not tested
- KYC
- Full ID check
- Countries
- —
- Live casino
- Yes
Empty cells mean we have no sourced data yet. Bonus terms change often: check the cashier before you claim.
What changes between the sister sites
- Welcome bonus — Bizzo Casino: 125% up to €1,250 + 125 FS on 1st deposit (package up to €1,550); National Casino: 100% up to €/$100 + 100 free spins (first deposit); Granawin: Casino welcome 100% up to €120 (Italian page)
- Crypto accepted — Bizzo Casino: BTC, ETH, LTC, USDT; National Casino: BTC, USDT; BetLabel: ALGO, ATOM, BNB, BTC, DASH, DGB, DOGE, ETH, LTC, POL, QTUM, SHIB, SOL, TRX, USDC, USDT, XLM, XRP
How we checked the link
What links these brands: The Kahnawake Gaming Commission permit-holder list names Starsten Limited as the permit holder for National Casino, Granawin, Bizzo Casino, 20Bet, 22Bet, 22Casino and Betlabel. None of these sites names the company in its terms.
We only link brands through documents (terms and conditions, licence registers, site footers, regulator action) and say so when the link rests on weaker signs. Our method and the four evidence states.
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Licence · national-casino
“Starsten Limited https://nationalcasino.com”
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Licence · granawin
“Starsten Limited https://www.granawin.com”
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Licence · bizzo-casino
“Starsten Limited https://bizzocasino.com”
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Licence · bizzo-casino
“Starsten Limited https://20bet.com … https://22bet.com … https://22casino.com … https://betlabel.com”
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Site footer · national-casino
“Techsolutions Group N.V. runs the site under Antillephone N.V., with Curaçao license 8048/JAZ2017-067.”
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Licence · bizzo-casino
“OGL/2024/590/0758 TechSolutions Group B.V. B2C 144920 14-Oct-25 14-Apr-26 Assessment in progress”
Alternatives outside the family
Different operator, so a separate account and a separate self-exclusion. Only sites we work with are listed here.
180% on the 1st deposit (min $5), then 240% (min $10), 300% (min $20), 360% (min $30) on deposits 2-4 (Monthly 4 Deposit Bonus, paid as locked rakeback)
Visit BC.Game
50% of first deposit up to $250 in Free Bets + 100 free spins
Visit BetOnline
Crypto: 125% up to $1,250 on each of the first 3 deposits ($3,750 total); 25x on the 1st, 50x on the 2nd and 3rd
Visit BovadaFAQ
Who owns Granawin?
The documents we found link Granawin to Starsten Limited (Kahnawake). Status: documented, not yet checked by our editor, so treat it as unverified. The Kahnawake Gaming Commission permit-holder list names Starsten Limited as the permit holder for National Casino, Granawin, Bizzo Casino, 20Bet, 22Bet, 22Casino and Betlabel. None of these sites names the company in its terms.
Are Granawin sister sites safe?
Granawin appears to be linked to 20Bet, 22Bet, Bizzo Casino, National Casino, 22Casino and BetLabel, but this is unverified. Even a confirmed common owner only tells you who is responsible, not whether a site is safe. Check the evidence on this page, and never deposit more than you can afford to lose.
Can I use the same account?
Unverified. No document we read says whether an account at Granawin also works elsewhere. Assume you need a separate account, and that the operator can still link them: opening several accounts can get them all closed.
Is there a Granawin no deposit bonus at the sister sites?
Our data has no no-deposit bonus recorded for Granawin or the linked sites right now. Offers change often, so check each site's promotions page.
How we checked
| Site | What we checked, and when |
|---|---|
| 20Bet | Footer and terms: not read yet. Licence checked on the official register on 19 Oct 2026. Welcome bonus: not checked yet. No payout test yet. |
| 22Bet | Footer and terms read on 19 Oct 2026. Licence checked on the official register on 19 Oct 2026. Welcome bonus: not checked yet. No payout test yet. |
| Bizzo Casino | Footer and terms: not read yet. Licence checked on the official register on 19 Oct 2026. Welcome bonus checked on 19 Oct 2026. No payout test yet. |
| National Casino | Footer and terms read on 14 Oct 2026. Licence checked on the official register on 19 Oct 2026. Welcome bonus checked on 19 Oct 2026. No payout test yet. |
| 22Casino | Footer and terms: not read yet. Licence: not checked on a register yet. Welcome bonus: not checked yet. No payout test yet. |
| BetLabel | Footer and terms read on 19 Oct 2026. Licence checked on the official register on 19 Oct 2026. Welcome bonus: not checked yet. No payout test yet. |
| Granawin | Footer and terms: not read yet. Licence checked on the official register on 19 Oct 2026. Welcome bonus checked on 19 Oct 2026. No payout test yet. |
Check that online gambling is legal where you live before you sign up: many of these sites are licensed offshore and are not allowed in every country or state. Set a budget and stop when it is spent. Responsible gambling and free help.
Sources
- gamingcommission.ca/interactive-gaming/permit-holders/ (19 Oct 2026)
- nationalcasino.com/api/seo/get-data?pageUrl=/ (14 Oct 2026)
- gamingcontrol.spin-cdn.com/media/license_registry/20261012_20261012_ogl_registry.pdf (13 Oct 2026)
- acma.gov.au/publications/2022-09/instruction/formal-warning-techsolutions-cy-group-limited-and-techsolutions-group-nv-bizzo-casino (13 Oct 2026)
- 22bet001.com/rulespdf (19 Oct 2026)
- betlabel88.com/agreements-legacy-api/rulespdf (19 Oct 2026)
- play-20bet.com/api/v2/page/contents/get?pageUrl=%2Finformation%2Fterms-and-conditions&_trlang=en (19 Oct 2026)
- 20bet.com/ (19 Oct 2026)
- play-20bet.com/it (19 Oct 2026)
- 22bet001.com/ (19 Oct 2026)
- 22bet.com/ (19 Oct 2026)
- bizzocasino.com/en (19 Oct 2026)
- bizzocasino.com/api/seo/get-data?pageUrl=/en (19 Oct 2026)
- bizzocasino.com/api/v2/page/contents/get?pageUrl=/en/rules/terms-and-conditions&_trlang=en (19 Oct 2026)
- nationalcasino.com/en (19 Oct 2026)
- nationalcasino.com/api/v2/page/contents/get?pageUrl=/en/rules/terms-and-conditions&_trlang=en (19 Oct 2026)
- gamingcommission.ca/permit-holders/ (19 Oct 2026)
- betlabel88.com/en (19 Oct 2026)
- betlabel.com/ (19 Oct 2026)
- betlabel88.com/paysystems/information/systems?ref_id=320&geo=IT&lang=en (19 Oct 2026)
- granawin.com/ (19 Oct 2026)
- granawin.com/api/v2/page/contents/get?pageUrl=/en/information/terms-and-conditions&_trlang=en (19 Oct 2026)