Poseidon

About Poseidon

Earlier this year, fellow prediction market platform Polymarket also ended its paid relationship with Santos amid a Department of Justice investigation over whether he had placed a wager on his appearance at the same State of Union address. 

A federal judge sentenced Santos to 87 months in prison last April on felony wire fraud and check fraud charges. After Santos served several months in 2025, US President Donald Trump granted the former congressman clemency, resulting in his immediate release. 

Shortly after his release, Santos had begun working as an influencer for Polymarket. 

What is Poseidon?

Within several years, however, the partnership had soured.

In 2012, Sanum and Lao Holdings, an Aruba-based company created to hold the investors’ interests in Sanum, accused Laos of trying to force them out of the country after Savan Vegas had become successful.

They took the dispute to international arbitration, claiming Laos had violated investment treaties protecting their businesses.

What is Poseidon?

“We have tried hard to protect all our sites and the colleagues who work in them, but the combined impact of higher employer National Insurance contributions, wage inflation, increases in gambling taxes and wider economic uncertainty has left us with no choice,” said Chief Executive Jo Whittaker in a statement to iGB at the time the closures were announced.

Evoke also closed 200 of its William Hill stores in April of this year for the same reason.

Stella David, CEO of Entain, has also warned against the potential rise of MGD to Entain’s operations, forecasting a increamse of £100 million in operational costs, if the policy were to go through.