Fathom Energy is a Calgary based marketing and consulting services firm with offices in both Calgary Alberta and Vancouver British Columbia. Fathom specializes in crude oil, refined products, natural gas and natural gas liquids, sulphur and electricity. Fathom is a leading provider of commodity trading and logistics, market studies, and strategic consulting for pipeline, regulatory, marketing and organizational concerns. Fathom also operates a transloading terminal for rail to truck transfers of bio fuels for major transportation fuel marketers.