NGG vs AEM Comparison

National Grid owns and operates the electric transmission system in England and Wales. It sold the bulk of its UK gas transmission business in fiscal 2023 to fund the acquisition of PPL's UK power distribution assets. In the Northeastern United States, it serves electricity and gas customers combined in three states. It also owns regulated transmission electricity networks in the United States, metering services and merchant transmission lines in the UK.

Agnico Eagle is a gold miner with mines in Canada, Mexico, Finland, and Australia. Agnico operated just one mine, LaRonde, as recently as 2008 before bringing its other mines online in rapid succession in the following years. It merged with Kirkland Lake Gold in 2022, acquiring the Detour Lake and Macassa mines in Canada along with the high-grade, low-cost Fosterville mine in Australia. It sold around 3.4 million gold ounces in 2025 and had about 15 years of gold reserves at end 2025. Agnico Eagle is focused on increasing gold production in lower-risk jurisdictions and bought the remaining 50% of its Canadian Malartic mine along with the Wasamac project and other assets from Yamana Gold in 2023.