Phoenix Geophysics (Toronto, Canada) has been the world leader in Magnetotellurics (MT) systems since 1980. We manufacture and sell electromagnetic (EM) instruments and also offer complete survey operations. EM can help you cost-effectively explore for oil and gas, mining, underground water, diamonds etc. MT, the most-used EM technique, requires no man-made energy source but enables great depth of exploration, has a small equipment footprint, and is easily deployed. MT complements seismic in poor-seismic areas; provides rapid reconnaissance of new basins where seismic is expensive or difficult; and in some cases, shows direct hydrocarbon indicators. Phoenix equipment is used in more than 80 countries worldwide.