Prime Minister Andy Burnham's initial weeks in office have been marked by scrutiny of major banks and oil companies' second-quarter earnings. The Labour party has responded by raising concerns about corporate profiteering and suggesting increased taxes for energy firms, citing their environmental impact.
Chancellor John Healey attributes the rising cost of living to the conflict in the Middle East and stated the government is monitoring for "price gouging" at gas stations and retailers. Bumper profits reported by oil majors, including BP and Shell, with windfalls estimated at $90 billion across eight groups, have led to accusations that these companies are "cashing in on human misery" while contributing to climate change.
Simultaneously, Britain's four largest banks have used their recent financial results to argue against additional levies on the banking sector. While public sentiment in Britain can sometimes be critical of financial success, the banking sector, retail industry, and oil companies are significant contributors to the national treasury.
In 2025, the City and High Street banks collectively paid approximately £43.3 billion in taxes, representing nearly 5% of the UK's total tax revenue. NatWest alone contributed £3.6 billion, according to its tax transparency report. The oil industry is also a substantial taxpayer. Concerns exist that excessive taxation on businesses could stifle economic growth, exemplified by BP's potential withdrawal from North Sea operations.
Suggestions have been made for oil companies to use their trading and windfall profits to subsidize petrol prices. However, this could create unfair competition for supermarkets that utilize discounted fuel to attract customers. Furthermore, any increased taxes on banks, which already face stringent UK prudential regulations, could negatively impact housing and infrastructure lending, areas the Labour party aims to promote.
Major British financial institutions and oil giants like HSBC, Shell, and BP possess the option to relocate their share listings or headquarters if operating conditions become unfavorable. While consumers may appreciate the monitoring of prices, Healey is cautioned against viewing higher taxes as the primary solution for addressing public finance deficits.
The London Stock Exchange is also experiencing a shift in its standing within the mining sector. The decision by Glencore, a prominent FTSE 100 company, to seek a secondary listing in Australia is seen as a concerning development. Following unsuccessful merger discussions with Rio Tinto, Glencore cited a desire to expand its investor base and enhance liquidity as reasons for pursuing an Australian listing. While a move to Australia is viewed as more reassuring than a shift to New York, it follows BHP's relocation from London to Sydney.
Approximately 15 years ago, the London Stock Exchange attempted to solidify its position in natural resources by merging with Canada's TMX Group, a deal that was ultimately blocked. When the mining company Anglo American finalizes its merger with Teck Resources of Vancouver, it plans to maintain a secondary listing in Toronto alongside its London and Johannesburg listings.
London was also a preferred market for Russian natural resources stocks. However, following Russia's invasion of Ukraine, trading of numerous Russian stocks, including major companies like Gazprom and Lukoil, was frozen on the London market and has remained so. The City's historical dominance in the commodities sector appears to be diminishing.
In an effort to revitalize London's stock market, the city regulator is easing rules for new listings, and the junior market AIM is seeking to become more accessible. However, neither the government nor the opposition has proposed the abolition of stamp duty on share trading, a measure that could provide significant support. The Conservative party argues that the lack of demonstrable "dynamic" effects makes the Exchequer unable to absorb the loss of revenue. The departure of companies like ARM, Flutter, CRH, and AstraZeneca from London to New York results in substantial losses of tax income, jobs, and technological advancement.