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United States Antimony
AddedFeb 19, 2024
UpdatedJun 18, 2026
United States Antimony

United States Antimony

Public

US Antimony Corp refines and sells antimony products, mines precious metals, and distributes zeolite.

HQ
Thompson Falls, MT, US
Founded
1970
Overview
Compare
Fundraising
Employees
Website

Founded with a focus on refining and selling antimony products, United States Antimony Corporation (USAC) also mines precious metals and distributes zeolite. The company operates the only significant antimony smelter in the United States and is fully integrated, handling mining, transportation, milling, smelting, and sales. USAC aims to increase its raw material supply of antimony from third-party sources globally, contributing to various industries that require these critical materials.

Notable affiliated individuals include key executives and board members who have extensive experience in the mining and metals industry. USAC has achieved significant milestones in expanding its operations and maintaining a steady supply of antimony products. Its impact is seen in its ability to support various industrial applications, from electronics to flame retardants, while also contributing to the mining and distribution of precious metals and zeolite.

United States Antimony - Quick Facts

When was United States Antimony founded?

United States Antimony was founded in 1970.

Where is United States Antimony's headquarters located?

United States Antimony's headquarters is located in Thompson Falls, MT, US.

When was United States Antimony's last funding round?

United States Antimony's most recent funding round was for $750k (USD) in July 2013.

How much has United States Antimony raised to-date?

As of Jul 2, 2013, United States Antimony has raised a total of $750k (USD).

How many employees does United States Antimony have?

United States Antimony has 75 employees as of Feb 6, 2024.

United States Antimony - Classification

Industry
  • Hardware
Ownership
  • Public
Technology
  • Mining
Geographic Exposure
  • United States
Revenue
  • Transactional
Customer
  • Enterprise
  • Government
Main Product
  • Antimony
  • Metals
Tags
  • Distribution
  • Mining
Unique IDs
  • ein: 810305822
  • secCik: 0000101538
  • ticker: UAMY
NAICS
  • 320000Manufacturing
  • 327000Nonmetallic Mineral Product Manufacturing
  • 327100Clay Product and Refractory Manufacturing
  • 327120Clay Building Material and Refractories Manufacturing
SIC
  • 3300Primary Metal Industries
  • 3330Primary Smelting And Refining Of Nonferrous Metals
ISIC
  • 4663Wholesale of construction materials, hardware, plumbing and heating equipment and supplies
Show 18 more industry codes
NAICS
  • 210000Mining, Quarrying, and Oil and Gas Extraction
  • 212000Mining (except Oil and Gas)
  • 212200Metal Ore Mining
  • 332000Fabricated Metal Product Manufacturing
  • 332300Architectural and Structural Metals Manufacturing
  • 423000Merchant Wholesalers, Durable Goods
  • 423300Lumber and Other Construction Materials Merchant Wholesalers
  • 423320Brick, Stone, and Related Construction Material Merchant Wholesalers
  • 330000Manufacturing
  • 420000Wholesale Trade
SIC
  • 1000Metal Mining
  • 3390Miscellaneous Primary Metal Products
  • 5030Lumber And Other Construction Materials
  • 5032Brick, Stone, And Related Construction Materials
  • 5200Building Materials, Hardware, Garden Supply, And Mobile Home Dealers
  • 3900Miscellaneous Manufacturing Industries
  • 4000Railroad Transportation
  • 5000Wholesale Trade-durable Goods