Im one of the unfortunate ones that was switched onto TOTO energy which three weeks later folded - I was then moved to EDF energy. LAMB then recommended i went with iSupply Energy and after a long a tedious switch - which resulted in my electricity and Gas being separated into two different accounts and about 3 hours on the phone to rectify a massive over estimation on my usage - I have just received an email to say iSupply energy is folding and i'm going back to EDF. Since moving into my new property in July - I've been through Together Energy - Toto Energy - EDF Energy - iSupply Energy and now im going back to EDF - that's four switches in 8 months. In addition i referred my friend back in November (when LAMB's service seemed reliable) who to date has received no correspondents from their new supplier and neither of us have heard anything about the referral fee we would each receive.