7 Seas Casino Sister Sites
There is no verified public list of brands sharing an operator with 7 Seas Casino — so instead of inventing one, here is the method for proving a group yourself, and the registers that settle it.
What Sites in One Group Actually Share
"Sister site" is not a marketing term, it is an ownership fact: two brands operated by the same company under the same licence. That has consequences a player can feel. A group runs one cashier, so the payment methods, the limits and the payout speeds are the same behind both front ends. It runs one terms document, so the bonus rules that annoyed you at one brand will annoy you at the other. It runs one support desk, often one set of agents. And critically, it runs one account-closure list — a self-exclusion at one brand in a group should apply at every brand in it.
What a group does not guarantee is a fresh welcome offer. Most operators write "one bonus per household per group" into the terms precisely to stop bonus-hopping between their own brands. If chasing a second welcome package is the reason you are here, the group is the last place it will work.
Why Canadians Search for Alternatives
The bonus is spent
The most common reason, and the one a sister site solves least well — group terms usually make the second offer ineligible. An unrelated operator is the honest answer here.
A payment rail stopped working
Worth diagnosing before you move. A bank blocking gambling codes will block them at the next casino too — the payments guide covers the four causes.
A game is missing
Catalogues differ by studio deals and by province. A sister site usually carries the identical library, so this one specifically calls for an unrelated operator.
The account is restricted
If the restriction is a KYC hold, it follows you inside the group — same compliance team, same list. If it is a closed account after self-exclusion, opening one elsewhere is the decision to look at, not the casino.
Who Operates 7 Seas Casino
7 Seas Casino presents itself to Canadian players as a Kahnawake-licensed operator, established in 2019, paying out in Canadian dollars. What is not published anywhere we can find is a corporate group page listing other brands under the same company — and the sister-site directories that claim to have one do not agree with each other, which is the usual sign that they are guessing from shared page templates.
So we are not going to print a list. A list of brands with no evidence behind it is worse than no list at all: it sends people to casinos on a false premise, and if one of those casinos pays badly, the reader followed our confidence rather than any fact. What follows instead is the four-signal test, which anybody can run in about five minutes and which no operator can dress around.
One thing to be clear about for Ontario residents: Ontario runs its own regulated market, and only operators registered with the AGCO and contracted to iGaming Ontario may legally serve players there. That register is public, and it is the first place an Ontario player should look — see igamingontario.ca and the AGCO's internet gaming pages.
The Four-Signal Test for a Real Sister Site
Two matches is a coincidence. Three is suggestive. Four is a group, and no marketing page can hide it.
1 The operating company
Scroll to the very bottom of both sites. A licensed operator has to name the company that holds the licence and its registered address. Identical company name and address is signal one — and it is the strongest of the four.
2 The licence number
Same number on both footers, and that number resolves in the regulator's own register to the same permit holder. Use the checker below rather than trusting the badge image — badges are pictures, and pictures can be copied.
3 Verbatim terms wording
Copy an unusual sentence out of the bonus terms — a specific wagering clause, an odd exclusion — and search for it on the other site. Legal copy gets reused inside a company and rewritten between companies. Identical sentences are hard to explain away.
4 The bank statement descriptor
The one players can check and outsiders cannot. Deposit the minimum at each and compare the descriptor that lands on your statement. Same processor plus same trading name is the strongest confirmation available to a customer.
Licence Checker
Pick where the brand says it is licensed. The tool tells you which public register settles it, what to type in, and what a real entry looks like.
Kahnawake Gaming Commission — public register
The KGC has regulated interactive gaming from the Mohawk Territory of Kahnawà:ke since 1996 and publishes its interactive permit holders. Search the operating company name from the footer, not the brand name — one permit holder often runs several brands, and that list is the group.
What good looks like: the company named in the footer appears in the list, and the site's own URL is among those shown against it. A brand that is absent while the badge is present is the mismatch worth caring about.
Open the KGC permit holders listThis tool points you at official registers; it does not mirror them. Registers are updated on the regulator's schedule, so treat what you read there as current and anything on a review site — including this one — as a pointer to it.
Same Platform Is Not Same Owner
This is where nearly every sister-site list on the internet goes wrong. Two casinos that look identical — same lobby layout, same game filters, same cashier screens — are very often two customers of the same white-label platform, not two brands of the same company. The platform vendor sells the software; the operators are separate businesses with separate licences, separate bank accounts and separate attitudes to paying you.
The same goes for the game catalogue. Pragmatic Play, NetEnt, Evolution and Microgaming supply thousands of sites. Seeing Gates of Olympus and Big Bass Bonanza in the same order on two lobbies tells you which aggregator both use, and nothing whatsoever about who owns them.
Practical consequence: a shared platform means your self-exclusion probably does not carry across, even though the sites feel like the same place. Shared ownership means it should. That difference is why the four-signal test is worth five minutes.
Five Alternatives, and What to Check on Each
These are not claimed sister sites of 7 Seas Casino — we have no evidence of common ownership with any of them. They are five brands a Canadian player is likely to run into, listed with the thing worth verifying before you deposit.
| Brand | Where to verify it | Check this specifically |
|---|---|---|
| bet365 Casino | iGO operator listing (Ontario) | Whether the Ontario account is a separate registration from the .com one |
| 888casino | iGO operator listing (Ontario) | Which welcome offer applies to your province — they differ |
| LeoVegas | iGO operator listing (Ontario) | Interac support and payout speed, which vary by market |
| Betway | iGO operator listing (Ontario) | Casino and sportsbook wallets — whether they are one balance |
| PokerStars Casino | iGO operator listing (Ontario) | Whether casino play counts toward poker loyalty, which changes the value |
Availability outside Ontario differs from availability inside it — the regulated Ontario market and the rest of Canada are two different situations for the same brand. Check the current listing at igamingontario.ca rather than any list, including this one.
Before and After: How This Page Changed
| What | Before | Now |
|---|---|---|
| Sister site list | Brands inferred from shared templates | Removed — no evidence, no list |
| Verification | Licence badge screenshot | Direct link into the regulator's own register |
| Ontario | Treated as the rest of Canada | Separated — AGCO registration and iGO agreement |
| Platform matches | Counted as sister sites | Called out as the commonest false positive |
When Looking for a Sister Site Is the Wrong Move
You self-excluded and want to play again
The purpose of self-exclusion is that it holds when you want it not to. Opening an account elsewhere is not a workaround, it is the relapse the tool exists to interrupt. ConnexOntario is free and confidential, and the Responsible Gambling Council has resources for the whole country.
A withdrawal is stuck and you want to start over somewhere else
Money in a pending payout does not move with you. Finish the verification, get the payout out, then decide. The withdrawal times page covers what a hold usually is and how long it should take.
You are chasing a second welcome bonus inside the same group
Group terms are written to stop exactly this, and a duplicate-account flag can void winnings at both brands. If a new offer is the goal, an unrelated operator is the only version that works.
You are chasing losses
A new site with a new balance is the most expensive way to answer a bad session. Deposit limits and a cooling-off period sit in the same account menu as the cashier, and both take under a minute to set.
Sister Site Questions
Does 7 Seas Casino have sister sites?
No public group page names them, and we do not publish a list we cannot evidence. What we can give you is the method operators cannot hide from: match the operating company in the footer, the licence number, the verbatim terms wording and the bank statement descriptor. Four out of four is a group; two is a coincidence.
What is a casino sister site?
Two brands run by the same operating company under the same licence. They usually share a cashier, a support team, a terms document and one account-closure list, which is why a self-exclusion at one should apply at the other.
How do I check who owns a Canadian casino?
Start with the footer: licensed operators must name the operating company and licence number. Then look that company up in the regulator register — the Kahnawake Gaming Commission publishes its permit holders, and iGaming Ontario lists every operator legally serving Ontario.
Is a shared game library proof of a sister site?
No, and this is the mistake most sister-site lists make. Two casinos can run the same Pragmatic Play and Evolution catalogue, or even the same white-label platform, and still be different companies with different owners and different payout policies.
Does self-exclusion carry across sister sites?
Within one operating company it should, because the account-closure list is shared. Across unrelated brands it does not. Canada has no single national self-exclusion register for offshore sites, which is exactly why identifying the operator matters.
Why do players look for sister sites at all?
Usually a bonus already claimed, a game the current site does not carry, a payment rail that has stopped working, or an account restriction. Three of those four are better solved on the site you already have.
Are sister sites safer than unrelated casinos?
Not inherently. A group shares its strengths and its weaknesses — if one brand pays slowly, the other runs on the same payments team. Judge each licence and each set of terms on its own.
Keep Reading
The pages that answer the questions people usually ask right after this one.
