OVO Energy is a London-based energy supplier offering gas and electricity tariffs, alongside services to help customers use energy more efficiently. They provide boiler installation and repair, home insulation, solar panels with battery storage, and electric vehicle charging solutions. The company also offers a rewards programme called Beyond and an app to help customers manage their accounts and monitor usage. OVO Energy would be a good fit for referrals from businesses whose clients need to switch energy suppliers, install renewable energy technology, or require heating and home maintenance services.