The SFO launches public appeal and searches six sites across the UK as it announces new investigation into three companies delivering ECO4 contracts
The SFO is investigating allegations of fraud by three UK companies in relation to Energy Company Obligation 4 (ECO4), a UK government energy efficiency scheme designed to tackle fuel poverty and help reduce carbon emissions.
At the heart of the investigation are allegations that Warmfront, JJ Crump and South Coast Insulation Services were involved in a sophisticated conspiracy across the country to undermine a government scheme by submitting claims where little or no work was undertaken. It is suspected that energy companies were defrauded of at least £44 million in this way.
Working with the National Crime Agency, the SFO conducted a major operation across the UK with investigators arresting four people on suspicion of conspiracy to defraud, searching four homes in Cannock, Wolverhampton, Chilworth, and Southwell. Two commercial sites were also searched at Cannock and Killamarsh.
Public Appeal
We are appealing for information on Cannock-based Warmfront, Sheffield-based JJ Crump, and Fareham-based South Coast Insulation Services in connection with ECO4 projects between 2022 and 2024.
If you have any information or witnessed anything concerning, please get in touch. All information will be treated in confidence. Contact the SFO via email at: confidential@sfo.gov.uk.
Graham McNulty QPM, Director of the Serious Fraud Office, said:
Solicitor General Ellie Reeves KC MP said:
This operation is part of Operation Henhouse, a UK-wide campaign tackling fraud.
The SFO understands that Warmfront was sold in 2024 and now trades under new management not connected to this investigation.