American Xtal Technology
Manufactures and sells compound semiconductor substrates, including gallium arsenide, indium phosphide and germanium substrates. (Nasdaq: AXTI)

Addison Engineering, Inc.
Vendor of silicon wafers, ceramic packages, and semiconductor materials.

Windrush
Supply specialist wafer and small-parts handling equipment from hand tools to machines.

Virginia Semiconductor
Silicon wafers, silicon substrates and components delivered in 3-10 business days.

Ultrasil Corporation
Manufacturers silicon products with ultraflat surfaces with very low metals results for any diameter in single side and double side polished wafers from 3" to 200mm.

Thermocarbon, Inc.
Dicing blades, saws, accessories and precision cutting services.

Silicon Valley Microelectronics, Inc.
Provider of silicon wafers and wafer services.

Silicon Inc.
Provider of silicon wafer material, from 1 inch to 12 inch, for semiconductor fabs.

Semi-Equipment & Service Co.
Manufactures acid handling gloves and dehumidifier storage cabinets for semiconductor manufacturers.

Semiconductor Products Manufacturing, Inc.
Manufacturer of consumable components for semiconductor fabrication and test.

Semiconductor Assembler and Manufacturer Sdn. Bhd.
Semiconductor, transformer and RF packaging provider in Malaysia.

Semi Metals LLC
A provider silicon wafers.

SawTech Corporation
Provide high precision dicing and scribing services.

RSA Le Rubis SA
Manufacturer of sapphire monocrystals, blanks and polished parts with information on products, processes, company profile and contacts.

Rodel Inc.
Offers a fully-integrated solutions for chemical mechanical planarization (CMP) and surface preparation needs for semiconductor devices, silicon and other substrate wafers, computer memory disks, and precision optics.

Pure Wafer Ltd
A provider of silicon wafer reclaim and finishing services.

Promerus, LLC
Provides material solutions for applications in the semiconductor, optoelectronic and electronic packaging markets.

Process Specialties
Provider of semiconductor wafer processing, specializing in 100mm - 300mm wafers.

Polishing Corporation of America
Polishing of silicon wafers from 1" to 12" including oxides, metals, wafer reclaim and stripping, slicing, lapping, polishing.

North East Silicon Technologies, Inc.
Provides silicon wafer reclaim and silicon test wafer sales of 3 inch to 300mm diameter wafers.

Nitto Denko
Semiconductor encapsulating materials, polarizing and retardation films for LCDs, flexible printed circuit boards.

Montco Silicon Technologies, Inc.
Silicon wafer sales and services, supplying all sizes from 2" to 300mm.

MINCO Technology Labs Inc.
A semiconductor processor, assembler and tester serving the medical, military, space and commercial industries.

MEMC Electronic Materials, Inc.
Silicon wafer manufacturing.

M & H Consulting
Representative of BSP Silicon-Profile from Czech and Slovak Republic manufacturers of extruded silicon profiles, silicon moldings, punched silicon profiles.

LG Siltron
Manufacturer of silicon wafers.

Kumkang Quartz Co., Ltd
Manufacturer of quartz ware - tubes, boats and other quartz wares for semiconductor processing.

International Silicon Solutions
Discreet device manufacturing, dedicated to providing wafer sorting, etching, lapping, single and double side polishing, cleaning, laser inspection and packaging services for 3, 4, 5, and 6 inch diameter wafer fabs.

International Ceramic Engineering
Manufacturer and fabricator of advanced and engineered ceramics for the semiconductor and ion implant industries.

Inostek inc.
Manufacturer of PZT Sol-Gel solutions and platinum thin films for FeRAM, DRAM, IR sensors, and MEMS.

index
Suppliers of single crystal silicon wafers and epitaxial silicon wafers to the semiconductor and solar industry with product and contact information.

III/V-Reclaim
Reclaim (recycles) GaAs and InP 1" to 150mm wafers, removing all layers and structures. Offers single and double side polishing. Based in Germany.

Hwa Lu Pao Enterprise Co., Ltd.
IC packing material manufacturer using carrier tape, tube, taping and reel technology. From Taiwan.

GPM, Inc.
Specializing in the fabrication and repair of silicon wafer dicing chucks for the semiconductor industry.

Global Wafers, Inc.
Distributor of silicon-on-insulator (soi) wafers, and non-silicon wafers available in diameters from 50mm to 300mm.

Global Chip Materials
Stocking distributor of ceramic packaging materials for microelectronic IC assembly. Online catalog of packaging materials with dimensions and drawings.

Fine Semitech
Pellicles for semiconductor and LCD manufacturing (g-line, i-line, DUV, g&-line, g&i-line)

Epiwafer
Supplying prime wafers, epitaxial wafers, SOI wafers, compound semiconductor wafers and offering the technical services for epitaxial systems setup and refurbishment. From Korea.

Encompass Materials Group
A supplier of silicon products to the OEM, material service companies, and research labs that support the semiconductor business.

DuPont Photomasks
Photomasks and reticles for semiconductor, LCD and other microelectronics manufacturing.

Compart Technology
Supplier of all types of silicon wafers.

Benchmark Technologies
Provides reticles (photomasks) to the MEMS, photonics (waveguides), and semiconductor industries.

Bandgap Technologies, Inc.
Silicon carbide (SiC) wafer producer with information on products, SiC, employment and contacts.

Asq Technology
Manufactures quartz boats, silicon carbide boats, wafer transfer machines, boat lift handles, custom quartz products.

Amkor Technology, Inc.
Supplier of outsourced semiconductor interconnect and CMOS wafer foundry services.

American Precision Dicing, Inc.
Wafer dicing of hard brittle materials for the semiconductor industry.

Advanced Interconnect Technology
Provides custom wafer bumping and flip-chip bonding service to the semiconductor wafer fabrication and chip packaging houses.

ADTEK Photomask,
Supplies photomasks and reticles to the semiconductor, microelectronics and photonics industries.

Applied Materials, Inc.
The world's largest supplier of products and services to the global semiconductor industry, and one of the leading information infrastructure providers.

Applied Science and Technology, Inc.
Designs, manufactures and markets proprietary systems and components used to produce materials such as semiconductors and diamonds utilizing microwave plasma techniques. (Nasdaq: ASTX)

Amtech Systems, Inc.
Manufactures and markets wafer processing and handling equipment for semiconductor manufacturers. (Nasdaq: ASYS)

Cabot Microelectronics Corporation
Supplies slurries for polishing various materials used in semiconductor manufacturing processes. (Nasdaq: CCMP)

EMCORE Corporation
Designs and develops compound semiconductor materials, such as gallium arsenide, and process technology. (Nasdaq: EMKR).

Isonics Corporation
Offers isotopically pure silicon-28 to replace natural silicon in the production of wafers for computer chips. (Nasdaq: ISON).