Electronics & Semiconductor Manufacturers
High-Purity Silicon America Corporation
7800 Polysilicon Ln, Theodore, AL 36582, United States
- Manufacturer
- Founded 1996
- ISO 9001:2015, ISO 14001:2015
About High-Purity Silicon America Corporation
High-Purity Silicon America Corporation (HSA) operates from Theodore, Alabama. The company was incorporated in 1996 as Mitsubishi Polycrystalline America Corporation, a wholly owned subsidiary of Mitsubishi Materials Corporation (MMC). HSA manufactures polycrystalline silicon (polysilicon) in reduction furnaces at its Theodore facility. The plant also yields semiconductor-grade by-products — silicon tetrachloride and trichlorosilane — that serve as raw materials for epitaxial semiconductors and fiber-optic cables. Quality control relies on ultra-micro analysis equipment: floating-zone (Fz) conversion to single-crystal silicon for electrical-property measurement, photoluminescence (PL) for dopant detection down to parts-per-trillion levels, and ICP mass spectroscopy (ICP-MS) for metallic impurity screening. Additional analytical capabilities include gas chromatography (GC), Fourier-transform infrared spectroscopy (FTIR), and ICP atomic emission spectroscopy (ICP-AES). The company supplies polysilicon and saline by-products to the semiconductor and fiber-optic industries. Its materials feed epitaxial wafer production and optical-cable manufacturing, where purity measured in parts per trillion is a prerequisite. HSA describes its guiding philosophy as a "Continuum of Quality" — a never-ending process of improving processes, procedures, people, and products to become the industry's preferred polysilicon supplier through product performance, technical service, and on-time delivery.
Manufacturing capabilities
Industries served
- Semiconductor
- Fiber optics
- Epitaxial semiconductors
Materials
Polysilicon (polycrystalline silicon) · Silicon tetrachloride · Trichlorosilane · Single crystalline silicon · Phosphorus · Arsenic · Boron · Aluminum
Equipment
- Reduction furnaces
- Floating zone equipment
- Photoluminescence equipment
- ICP-MS equipment
- Gas chromatography equipment
- FTIR equipment
- ICP-AES equipment
Company details
- Location
- Theodore, Alabama
- Company type
- Manufacturer
- Founded
- 1996
- Certifications
- ISO 9001:2015, ISO 14001:2015
Frequently asked questions
Where is High-Purity Silicon America Corporation located?
High-Purity Silicon America Corporation is located at 7800 Polysilicon Ln, Theodore, AL 36582, United States.
What does High-Purity Silicon America Corporation do?
High-Purity Silicon America Corporation is listed under Electronics & Semiconductor Manufacturers, and its listed capabilities and products include Polysilicon production, Reduction furnace operation, Floating zone (Fz) analysis, Photoluminescence (PL) analysis, ICP mass spectroscopy (ICP-MS) and Gas chromatography (GC).
What industries does High-Purity Silicon America Corporation serve?
High-Purity Silicon America Corporation lists Semiconductor, Fiber optics and Epitaxial semiconductors among the industries it serves.
What certifications does High-Purity Silicon America Corporation have?
Certifications on file for High-Purity Silicon America Corporation: ISO 9001:2015 and ISO 14001:2015.
When was High-Purity Silicon America Corporation founded?
High-Purity Silicon America Corporation was founded in 1996.
How do I request a quote from High-Purity Silicon America Corporation?
Use the Request a quote button on this page to send High-Purity Silicon America Corporation your requirements through FirmsLedger, or call (251) 443-6440 and visit hpsacorp.com.
What companies are similar to High-Purity Silicon America Corporation?
Other Electronics & Semiconductor Manufacturers in Alabama listed on FirmsLedger include R & D Electronics Inc, Assembled Products, Inc. and Brundidge Electronics Corporation.