London business electricity spend over £2.7 billion annually on electricity, yet collective savings could reach £273 million if firms switched to better tariffs. With more than 86% of London businesses having fewer than 10 employees, many small firms risk overpaying on out-of-contract rates, which can be 30% to 50% more expensive than negotiated deals. BBC Utilities provides a free, independent comparison across a panel of trusted UK suppliers like British Gas, E.ON, and Octopus Energy. Whether your current rate is above the UK average of 22.96p/kWh or you are simply nearing the end of your contract, a 10-minute comparison can help secure a competitive business electricity tariff tailored to your industry with no interruption to your supply