By Alex Drummond, Editor-in-Chief · April 29, 2026 · Fact-checked by Maya Chen
Casumo, the Sweden-founded online casino operator that has run a regulated Ontario product since the market opened in April 2022, will accept its final wager from the province on Thursday. The Malta-headquartered company stops accepting deposits at midnight, and its remaining player accounts will close on May 14. It is the seventh operator to leave Ontario in four years, and the third in three months.
The exits, announced and processed in succession, mark the most concentrated period of operator churn since iGaming Ontario opened the regulated market four years ago this month. Toronto-listed sports-book Rivalry paused its Ontario player activity in mid-February as it explored a sale. Conquestador, owned by the Aspire Global subsidiary AG Communications, ceased Ontario operations on April 13. Casumo follows on April 30. None of the three carry an online poker licence, but the pace of departures has revived a debate that the regulator has tried for several years to settle: whether Ontario's framework, designed to be the most competitive in North America, is becoming too costly for mid-tier operators to stay.
The Operator Math
The AGCO register currently lists 47 to 50 commercial operators running roughly 80 licensed sites in the province, with the Ontario Lottery and Gaming Corporation operating its own state platform alongside. By comparison, New Jersey's iCasino market, the most mature in the United States, is supplied by 27 operator partnerships running 35 sites. Ontario remains, by a wide margin, the most fragmented regulated online gambling market in North America.
The cost of that fragmentation is being absorbed by the smallest operators. Fitzdares, a niche British sports-book, exited in spring 2025 with a public statement citing the "prohibitive cost of doing business." Aristocrat-owned Betiton and MagicRed left in 2024, and the Wildz group followed shortly after. The pattern is consistent: small or mid-tier brands without a major parent-group balance sheet, almost all headquartered offshore, struggling against compliance costs and the absence of advertising inducements that drove acquisition in unregulated markets.
Casumo's announcement was characteristic. The brand emailed Ontario customers on April 1, halted new account registrations, lowered minimum withdrawal thresholds and began winding down. April 8 was the final day to claim outstanding bonuses. Deposits stopped on April 23. Play ends on April 30, and any unredeemed funds left in accounts after May 14 will be forfeited under the operator's Ontario terms. Casumo continues to run in Alberta, British Columbia, Quebec and Atlantic Canada, where the market structure differs.
Conquestador's wind-down has been quicker. The site stopped serving Ontario customers on April 13 and has given players a six-month withdrawal window. The company described the closure as "a business decision unrelated to any regulatory, compliance, or legal issues." Rivalry, the lone Canadian-listed name in the trio, has paused player activity rather than formally surrendered its licence, but its disclosures to investors describe the move as part of a process that includes layoffs, cost cuts and a strategic review.
Replacement Inflows
The market is not shrinking on a net basis. BetNova, a Cyprus-licensed start-up, became the 48th registered operator on April 9 with a slots-led portfolio sourced from Play'n GO, Pragmatic Play, Hacksaw Gaming and Relax Gaming. Digitain, a Yerevan-based supplier, received its supplier registration the same week. Caesars Entertainment and RubyPlay announced a content partnership that will plug new slot titles into the Caesars Ontario brand stack. Golden Nugget Online Casino launched in August 2025. The pipeline of new entrants is not full, but it is open.
What has not changed is the size of the licensed online poker field. The province has registered six operators for peer-to-peer poker since the market opened: GGPoker Ontario, PokerStars Ontario, 888poker Ontario, BetMGM Poker, PartyPoker Ontario and Bwin Ontario. None has signalled an intention to leave. None has reduced its product footprint inside the province. The BetMGM Poker, PartyPoker and Bwin clients all run on the same shared MGM-Entain network in Ontario, which gives the network three branded skins for the price of one operational stack.
The reason is structural rather than sentimental. Online poker in Ontario depends on liquidity, and liquidity in a ring-fenced market is finite. Each of the six poker operators that committed at launch built dedicated Ontario clients and accepted that they would compete for a fixed pool of players. Walking away mid-cycle would require giving up a four-year head start on a market that, by the regulator's own measure, is still growing.
What the Numbers Say
The growth in the wider iGaming market is real. iGaming Ontario reported a record monthly wagering handle of C$9.52 billion in January 2026, up 21.4 per cent year on year, on non-adjusted gross gaming revenue of C$401.5 million. February was softer at C$8.73 billion in handle and C$342 million in revenue, an 8 per cent month-on-month dip but still up 26 per cent on the prior February. The market closed calendar 2025 at C$4.04 billion in revenue and roughly C$100 billion in cash wagers, with the province collecting an estimated C$807 million from its 20 per cent contractual share.
The poker line of the same reports tells a quieter story. Online poker generated C$5.9 million in revenue on C$156 million in wagers in January, up 5.4 per cent year on year and the strongest monthly handle in two years. February brought poker back to C$5.4 million on C$135 million in wagers, again the better of the two figures compared with February 2025. Over the trailing 13 months, online poker has averaged C$5.9 million in monthly revenue and C$141 million in wagers. It is a stable, slow-growth product line, accounting for about 1.5 per cent of all iGaming revenue in the province.
That stability is what protects the poker operators. A C$5.9 million monthly revenue line shared across six brands is not enough to attract new entrants, but it is also not falling. None of the six poker operators is hunting for an Ontario poker M&A target, because there is none to chase. The same six were registered at launch and the same six remain registered now.
What the Court Ruling Could Change
The November 2025 Ontario Court of Appeal ruling on shared liquidity, recently the subject of a successful Alberta intervention application at the Supreme Court of Canada, sits over this market like a deferred decision. The judgment cleared the constitutional path for Ontario operators to pool their players against international counterparts, while preserving the requirement that the province retain "actual operational control" of the games. AGCO and iGaming Ontario have signalled that they are studying the ruling but have not committed to a timetable.
If the regulator moves to permit shared liquidity, the economics of Ontario online poker would reset overnight. The combined poker player pool of the six Ontario clients is approximately one-twentieth of the global dot-com networks they sit beside. A move to shared liquidity, even a partial one, would produce larger fields, larger guaranteed prize pools and a step-change in the appeal of Ontario poker tournaments. It would also likely reverse the slow consolidation in the casino vertical: a market with a meaningfully larger product would attract new operator interest at the mid-tier level, not just the high end.
The Canadian Lottery Coalition has signalled that it will seek leave to appeal to the Supreme Court of Canada on the underlying constitutional question. The Alberta government's separate application for intervener status, granted last week, has been read in industry as a hint that the country is moving toward a federal-level conversation about online gaming jurisdiction rather than a quick provincial rollout. Industry observers in Toronto continue to set 2027 as the earliest plausible implementation date for any shared-liquidity programme.
Outlook
For Ontario players, the practical effect of the spring exits is small. Casumo's customers will be transferred or refunded; Conquestador's six-month withdrawal window remains open; Rivalry's accounts are dormant pending sale. None of the affected players have lost access to a poker product, because none of those brands offered one. The closure paperwork will move quietly through the AGCO register over the next several weeks.
The longer-term question is whether the next operator to leave will be a poker brand. There is no evidence that any of the six poker rooms is preparing to exit, and the structural reasons for them to stay outweigh the structural reasons to leave. But Ontario's regulated market, four years in, is no longer in launch mode. Operator churn is now part of how the system works, and any future shared-liquidity decision will determine whether that churn keeps consolidating mid-tier casinos or eventually reaches the poker tier as well. For now, the field is stable. Six rooms compete for one pool, and they intend to keep doing so.