The Black Diamond Mining Company is a small mining and processing site located on the edge of New Haven. The site features a small mine that has been developed to survey the resources in the area. Site surveyors suggest that more mining sites could be added near the plant in the future, despite reports of highly contaminated soil in some of the waste areas. Currently, the majority of materials that exist on-site are imported from other sites and processed accordingly.

Black Diamond Mining Co. exists within a retrofitted foundry plant, which enables it to also specialize in and produce proprietary alloys for use in high-caliber manufacturing processes. As the facility begins to shift from importing and processing materials to exporting their own product exclusively - the company's wing-tip wearing executives aim to land some high-tier government contracts.