What Climax Molybdenum does

Climax's product portfolio is organized into metallurgical products (ferromolybdenum, molybdenum oxide, and carbon-free briquettes used for steel strengthening, alloy production, and aerospace/power-generation applications) and chemical products (molybdenum disulfide for high-performance lubricants, plus sublimed and calcined pure molybdic oxides, ammonium dimolybdate/heptamolybdate/octamolybdate, and sodium molybdate for catalysts, corrosion inhibition, pigments, water treatment, and agricultural uses). Underlying technology is rooted in traditional mining and metallurgical processes: block-caving underground mining, open-pit mining, flotation concentration, and hydrometallurgical SX/EW. The company sells through direct enterprise field sales via wholly-owned sales offices in North America, Europe, and Asia, with quote-based B2B pricing under multi-year contracts. End markets span steel mills, energy companies, chemical processors, lubricant/grease manufacturers, and water treatment/agricultural users. Marketing is concentrated on industry conferences (STLE, NLGI, CRU Ferroalloys Europe), technical documentation via an online technical library, and active participation in the International Molybdenum Association (IMOA). The company was the first primary molybdenum miner to achieve the Molybdenum Mark (Copper Mark framework), with all three chemical conversion plants certified by 2023.

Name

Climax Molybdenum

Legal name

Freeport-McMoRan Inc. and its affiliates

Website

https://climaxmolybdenum.com

Company type

Private

Founded year

1916

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Climax Molybdenum, a wholly-owned subsidiary of Freeport-McMoRan, is the world's largest integrated molybdenum producer, mining and processing metallurgical and chemical molybdenum products for global steel, energy, chemical, and lubricant customers since 1916.

Ownership category

akta.pro rank

Product category

Molybdenum Mining and Metallurgical Chemicals

NAICS

Copper, Nickel, Lead, and Zinc Mining (21223), Other Nonmetallic Mineral Product Manufacturing (3279)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Industrial Inorganic Chemicals (2810), Chemicals & Allied Products (2800)

akta.pro primary industry

Copper By-Products Recovery (Molybdenum, Gold/Silver, Sulfuric Acid) (IMAKADAH)

akta.pro secondary industry

Leaching & Hydrometallurgical Beneficiation (Heap/Dump/Vat; Bioleaching) (IMAKALAE)

Keywords

• Molybdenum mining
• Ferromolybdenum production
• Rhenium products supply
• Metallurgical chemicals manufacturing
• Molybdenum chemical conversion

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Personnel, Supply Chain, Infrastructure, Others

Revenue model

1. Molybdenum Product Sales: Climax Molybdenum generates revenue through the sale of molybdenum products including ferromolybdenum, molybdenum oxide, and chemical products to industrial customers in steel, energy, chemical processing, and other sectors.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Climax Molybdenum Company, a wholly-owned subsidiary of Freeport-McMoRan Inc., operates primary and byproduct molybdenum mines and produces, markets, and supplies molybdenum and rhenium products globally. The company's integrated operations span mining (Climax and Henderson mines in Colorado), concentration, and chemical conversion (Fort Madison in Iowa, Rotterdam in the Netherlands, Stowmarket in the UK) to deliver metallurgical products (ferromolybdenum, molybdenum oxide, carbon-free briquettes) and chemical products (molybdenum disulfide, sublimed and calcined molybdic oxides, ammonium dimolybdate/heptamolybdate/octamolybdate, sodium molybdate) to industrial customers worldwide.

Product overview

Climax Molybdenum Company, a subsidiary of Freeport-McMoRan, is the world's leading molybdenum producer and supplier, founded in 1916. The company operates both primary and byproduct molybdenum mines in North America (Climax Mine in Colorado, Henderson Mine in Colorado, Fort Madison Operations in Iowa) and international chemical conversion facilities in the Netherlands (Rotterdam) and United Kingdom (Stowmarket). The product portfolio is organized into two main categories: Metallurgical Products (Carbon-Free Briquettes, Ferromolybdenum, and Molybdenum Oxide) used for steel and alloy manufacturing, and Chemical Products including lubricant-grade Molybdenum Disulfide, sublimed pure molybdic oxide, calcined pure molybdic oxide, ammonium dimolybdate, ammonium heptamolybdate, ammonium octamolybdate, and sodium molybdate produced at the Fort Madison chemical plant. The company also provides a Technical Library for detailed product documentation access.

Differentiator

Problem solved

Functional benefit

Products and services

• Ferromolybdenum Ferromolybdenum is a metallurgical alloying agent used in steel production to improve strength, toughness, and corrosion resistance, supplied to steel mills and alloy manufacturers globally.
• Molybdenum Oxide (Technical Molybdic Oxide) Technical molybdic oxide produced at the Rotterdam plant for metallurgical applications in steel and alloy manufacturing.
• Carbon-Free Briquettes Carbon-free briquettes are a metallurgical molybdenum product designed for carbon-free applications in steel manufacturing and alloy production.
• Molybdenum Disulfide (Lubricant Grade) Lubricant-grade molybdenum disulfide produced at the Fort Madison facility, used as a solid lubricant in greases, oils, and coatings for high-temperature and high-pressure applications.
• Sublimed Pure Molybdic Oxide High-purity sublimed pure molybdic oxide produced at the Fort Madison chemical plant, used in catalysts and other specialized applications.
• Calcined Pure Molybdic Oxide High-purity calcined pure molybdic oxide from Fort Madison operations, used in catalyst formulations and chemical processing applications.
• Ammonium Dimolybdate Molybdenum chemical compound produced at Fort Madison, used in catalysts, pigments, and corrosion inhibition applications.
• Ammonium Heptamolybdate Molybdenum chemical compound (ammonium molybdate) produced at Fort Madison for catalysts, pigments, and water treatment applications.
• Ammonium Octamolybdate Specialized molybdenum chemical compound produced at the Fort Madison chemical facility for catalyst and specialty chemical applications.
• Sodium Molybdate Sodium molybdate chemical product from Fort Madison operations, used in corrosion prevention, water treatment, and agricultural applications.

Quantifiable outcome

• World's largest integrated molybdenum producer with 48 million pounds annual capacity across primary facilities
• +1 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Elmet Technologies LLC (formerly Elmet Coldwater LLC)minorChannel Partner/ Reseller/ Distributor · 1 January 2025Climax Molybdenum Marketing Corporation and Elmet Coldwater LLC executed an amendment to their molybdenum supply agreement, assigning the contract to Elmet Technologies LLC (parent company) effective January 1, 2025. The amendment extends the agreement term through December 31, 2025, adds sublimed pure molybdic oxide (POS) to the product list, adjusts purchase quantities, and modifies the conversion fee formula to include annual CPI and PPI index adjustments. This is a routine contract amendment between two specialized molybdenum supply chain participants.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Molibdenos y Metales S.A. (Molymet): Chile-based global leader in molybdenum and rhenium processing, operating roasting plants and chemical conversion facilities worldwide. Closely comparable as the world's leading non-mining molybdenum chemical converter serving Climax's downstream product categories.
• China Molybdenum Co., Ltd. One of the world's largest primary molybdenum miners, headquartered in China with mining and processing operations. Directly comparable as a primary Mo producer competing for the same steel and chemical-grade customer base globally.
• Jinduicheng Molybdenum Group: Major Chinese primary molybdenum miner and processor with vertically integrated mining, roasting, and chemical conversion. Competes with Climax in metallurgical FeMo, Mo oxides, and ammonium molybdates.

Broad incumbents

• Codelco: Chilean state-owned copper miner that is one of the largest producers of byproduct molybdenum globally. Comparable as a major Mo supplier whose volumes are driven by copper mine throughput rather than Mo market dynamics.
• Freeport-McMoRan Inc. (parent copper segment): Parent company and the world's largest publicly traded molybdenum producer via Climax; its copper mining operations (Morenci, Cerro Verde, Grasberg historically) generate large volumes of byproduct Mo that competes directly with primary Mo from Climax's standalone mines.
• Antofagasta PLC: UK-listed copper miner with significant byproduct molybdenum production from its Los Pelambres and Centinela mines. Overlaps with Climax in global FeMo and Mo oxide supply, though Mo is a byproduct rather than primary focus.
• BHP Group: Diversified global miner producing molybdenum as a byproduct across multiple copper operations (notably Escondida). Overlaps with Climax as a major non-primary Mo supplier serving global steel markets.
• Rio Tinto: Global diversified miner with byproduct molybdenum from copper and copper-gold operations. Comparable as an incumbent in the broader Mo supply landscape though molybdenum is a small portion of its portfolio.
• Grupo México / Southern Copper: Major North and South American copper miner with substantial byproduct molybdenum output. Comparable as a Mo byproduct supplier competing for the same steelmill and chemical-converter demand.

Regional players

• KGHM Polska Miedź: Polish state-linked copper and silver miner producing notable volumes of byproduct molybdenum from European operations. Comparable as a regional byproduct Mo supplier competing with Climax in European and adjacent markets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/climax-mine

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Climax Molybdenum