We understand how important it is for manufacturing industries, power plants, companies and households to have the products and resources they need, when they need them. We understand because we've been providing those necessary resources for over 25 years - solving problems for customers who have partnered with us for decades.Consistently recognized by Forbes Magazine as one of the top privately held companies in the United States, Oxbow Carbon LLC has become an industry leader in the marketing and production of fuel grade and calcined petroleum , sulphur, coal and other resources.