Octopus Energy has agreed to sell a stake in its Kraken software arm, in a move that would value the division at $8.65bn (£6.4bn) and could open the way for a stock market flotation.
The technology, which it already licenses to some rival suppliers, has been vital to the energy company’s success, making it easier to manage customer billing, smart meters, electric vehicle charging and home batteries to make using renewable power cheaper.
Octopus said new investors, including the asset manager Fidelity International and the Ontario Teachers’ Pension Plan Board, had joined existing shareholders to acquire a $1bn stake in the business.
The stake sale, which leaves Octopus with a 13.7% stake in Kraken, comes after Octopus announced in September that it was planning to spin out the division as a stand-alone company.
Octopus founder Greg Jackson said in a statement: “Kraken is in a class of its own, in terms of technology, capability, and scale. As an independent company with world-class backers and outstanding leadership, it will be free to grow even faster and is set to be a true UK-founded success story.”
Octopus is Britain’s largest household energy supplier, having taken the crown in January from British Gas, which held the position for nearly four decades after its privatisation under Margaret Thatcher.
Founded by Jackson in 2015, Octopus grew out of a government push to open the market beyond the big six energy companies. In January it became Britain’s largest household energy supplier, having taken the crown in January from British Gas, thanks in part to Kraken, which has allowed it to offer tariffs that take advantage of real-time electricity price fluctuations to lower bills.
The company has licensed Kraken for use by other energy suppliers including E.ON, EDF and Good Energy in the UK. The software is also used in other countries by energy suppliers including Tokyo Gas in Japan and Origin Energy in Australia.
