{"source":"Breaknorm","page":"https://breaknorm.co/company/chemaf.com","license":"https://breaknorm.co/terms","domain":"chemaf.com","name":"Chemaf","legal_name":"Chemaf","country":"US","country_second":"GB","city":"Bay","admin1":"","vertical":"manufacturing_industry","subvertical":"quarrying_and_mineral_extraction","leaf":"mineral_exploration_mining","summary":"Chemaf is a mineral exploration, development and production company in the DRC that produces critical metals for the green energy transition. It offers LME grade cobalt and copper cathode, along with cobalt hydroxide, from its Etoile and Mutoshi projects. Operations are in Haut-Katanga and Lualaba provinces, with concessions across the DRC.","offerings":["LME grade cobalt","copper cathode","cobalt hydroxide"],"target_customers":["mining and metals industry","renewable energy sector"],"business_model":["B2B"],"geo_scope":"international","headcount":"1001-5000","headcount_source":"linkedin","revenue":"50M-250M","revenue_source":"estimated","certifications":["iso_14001","iso_45001","iso_9001"],"langs":["en"],"linkedin":"https://www.linkedin.com/company/chemafresourcesltd","reviews":[],"contact_points":3,"contact_phones":0,"page_types":["home","contact"],"crawled":"2026-09-06","profiled":"2026-09-12","indexed":"2026-09-19","hiring_built":"","website_tech":["exclaimer","google_workspace","mailhostbox","microsoft_365","microsoft_entra_id","microsoft_intune","proofpoint_essentials"],"hiring":{"open":0,"open_postings":0,"new_7d":0,"new_30d":0,"new_90d":0,"closed_30d":0,"countries":[]},"hiring_functions":[],"tech_jobs":[],"intents":[],"recent_postings":[],"ats":"","similar":[{"domain":"mrrminingltd.com","name":"MRR Mining","country":"US","city":"San Jose","headcount":"51-200","leaf":"mineral_exploration_mining","summary":"MRR Mining is a mining company that produces LME grade copper and cobalt cathode, critical for the renewable energy transition."},{"domain":"somika.com","name":"Somika","country":"US","city":null,"headcount":"1001-5000","leaf":"mineral_exploration_mining","summary":"Somika is a mining and mineral processing company in the Democratic Republic of Congo that produces copper cathode, cobalt hydroxide and sulfuric acid."},{"domain":"kirumbamining.com","name":"Kirumba Mining","country":"KE","city":"Kinshasa","headcount":"51-200","leaf":"mineral_exploration_mining","summary":"Kirumba Mining is a mining company that extracts and supplies copper, gold, coltan, tin, and cobalt from operations in the DRC Copperbelt and Kenya."},{"domain":"kamituga.com","name":"Kamituga","country":"US","city":null,"headcount":"51-200","leaf":"mineral_exploration_mining","summary":"Kamituga is a mining and mineral resources trading company that explores, discovers, acquires, develops, produces and markets mineral resources from Africa to E."},{"domain":"kmssarl.com","name":"KMS SARL","country":"ZA","city":"Santa Rosa","headcount":"201-500","leaf":"mineral_exploration_mining","summary":"KMS SARL is a mining and engineering company that explores and produces copper and cobalt concentrate in the D.R."},{"domain":"gecamines.com","name":"Gécamines","country":"CD","city":null,"headcount":"201-500","leaf":"mineral_exploration_mining","summary":"Gécamines is a state-owned mining company in the Democratic Republic of Congo that explores, processes and refines cobalt and other critical minerals."}],"similar_scored":556,"customers":null,"as_of":"2026-11-01","updated_at":"2026-11-01","hash":"2c32975885462bae","index_tier":3}