WARRIOR MET COAL, INC. Segments Disclosure

Note 21—Segment Information

The Company generates revenue primarily through the production of steelmaking coal for sale to the steel industry. The Company also generates ancillary revenues from the sale of natural gas extracted as a byproduct from the underground coal mines and royalty revenues from leased properties.

The Company has one reportable segment identified as Mining which consists of: Mine No. 4, Mine No. 7 and the Blue Creek mine. The Company has determined that its natural gas and royalty businesses did not meet the criteria in ASC 280 to be considered as a reportable segments. Therefore, the Company has included their results in an “all other” category as a reconciling item to consolidated amounts.

The Company does not allocate all of its assets, or its depreciation and depletion expense, selling, general and administrative expenses, transactions costs, interest income (expense), and income tax expense by segment.

The Company evaluates the performance of its segment based on Segment Adjusted EBITDA, which is defined as net income adjusted for other revenues, cost of other revenues, depreciation and depletion, selling, general and administrative, business interruption, loss on early extinguishment of debt, other (expense) income, interest income, interest expense, income tax benefit (expense) and certain transactions or adjustments that the CODM does not consider for the purposes of making decisions to allocate resources among segments or assessing segment performance. Segment Adjusted EBITDA should not be considered as an alternative to cost of sales under GAAP and may not be comparable to other similarly titled measures used by other companies. Below is a reconciliation of Segment Adjusted EBITDA to net income, which is its most directly comparable financial measure calculated and presented in accordance with GAAP (in thousands):