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Energy company Iresa has ceased trading

Iresa has gone bust. Octopus Energy will take on its customers later in August. Ofgem is telling customers not to switch, and to take meter readings.

Iresa banned from taking new energy customers indefinitely

Small energy company Iresa has been banned from taking on new customers until further notice because it failed to resolve its customer service issues.

Top five cheapest energy deals for June 2018

Which? reveals the top five cheapest gas and electricity deals for June 2018. Find out if you could save £434 on energy, plus the contracts that won’t tie you down.

Iresa banned from accepting new energy customers

Gas and electricity supplier Iresa has been banned from taking on new customers by energy regulator Ofgem.

Iresa customer service under investigation

Energy supplier Iresa is to be investigated by energy regulator Ofgem, weeks after Which? reported on billing, payment and customer service issues.

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