They began in 2008, rapidly growing into a trusted name in the ever-congested energy market. They market themselves as a fair value supplier and since they began, they claim to have saved customers more than £500m.
First Utility is the largest energy supplier in the UK not to create their own power, instead purchasing it from other sources. They have a relationship with oil giant Shell which oversees energy purchases. They also offer broadband services as part of their portfolio of products.
It's important to know where your supplier gets their energy from: