Golden Grimoire

How to play Golden Grimoire

Over the course of the campaign’s lifetime, various sectors and subsectors of the industry have been highlighted and the sheer diversity of talent has shone through, year after year. We have had the pleasure of delving into the careers and aspirations of our previous winners, and learned a lot about the make up of the sector along the way.

From recruitment to regulation, cybersecurity, tribal gaming, affiliates, gambling law, C-suite leaders and everything else in between, the campaign has shown that where roles, companies and backgrounds differ, many of the women we have honoured share a united drive to improve diversity within the sector.

This year sees the return of the majority of our judging panel for either the first, second or third consecutive year! Their confidence in the campaign, and how it’s run is a real testament to Most Influential Women, and how highly it is regarded across the sector, particularly as these types of lists and rankings gain popularity across industry media.

What is Golden Grimoire?

Fred Done, the 83-year-old founder of Betfred and Britain’s highest-paying taxpayer this year, has issued a stark warning about the impact of further tax increases on the gambling industry. 

In an interview with the Financial Times over the weekend, Done cautioned that additional tax hikes could result in widespread betting shop closures, harm related sectors such as horse racing and accelerate the decline of the high street.

Betfred currently operates approximately 1,094 retail shops across the UK. Done highlighted the concrete risks of Machine Gaming Duty – taxes on gambling machines – doubling from 20% to 40%, a move reportedly under consideration by Chancellor John Healey ahead of the Autumn Budget.

How to play Golden Grimoire

Another bettor noted that gambling debts fractured personal relationships: “Sports betting ruined my six years of friendship because I couldn’t pay back the borrowed loan from my friend. He stopped talking to me.”

Americans wagered nearly $167 billion on sports in 2025 through regulated sportsbooks, an 11% increase year-over-year, according to data from the American Gaming Association (AGA).

The blurring line between financial investing and gambling has been accelerated by the rise of prediction markets—exchanges offering event contracts that are federally regulated as financial derivatives. U.S. News found that over 40% of active sports bettors now also participate in sports prediction markets.