Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page Agon Energy, which is in category Carbon. The legal address of the company is Buchanan House 3 St James , s Square, London SW1Y 4JU. For more information, call 4402078711456 Your comments* (not for publishing) * — Required information Agon Energy ← View details Buchanan House 3 St James , s Square, London SW1Y 4JU, United Kingdom, s Square, London 4402078711456