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Last $13.62 USD
Change Today -0.21 / -1.52%
Volume 640.1K
ENTG On Other Exchanges
As of 8:10 PM 04/17/15 All times are local (Market data is delayed by at least 15 minutes).
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Company Description

Contact Info

129 Concord Road

Billerica, MA 01821

United States

Phone: 978-436-6500

Fax: 978-436-6735

Entegris, Inc. develops, manufactures, and supplies products and materials used in processing and manufacturing in the microelectronics and other high-technology industries. The company offers a product portfolio that includes approximately 17,000 standard and customized products. Segments The company designs, manufactures, and markets products through three business segments: the Contamination control solutions segment, which offers a range of products that purify, monitor and deliver critical liquids and gases to the semiconductor manufacturing process and similar manufacturing processes; the Microenvironments segment, which offers products to preserve the integrity of wafers, reticles and electronic components at various stages of transport, processing and storage; and Specialty Materials segment, which offers materials, components and services to a range of customers in the semiconductor industry and in adjacent and unrelated industries. CONTAMINATION CONTROL SOLUTIONS Liquid Filtration Products: Liquid processing occurs during multiple manufacturing steps, including photolithography, deposition, planarization and surface etching and cleaning. The fluids that are used include various mixtures of acids, bases, solvents, slurries and photochemicals, which in turn are used over a range of operating conditions, including temperatures from 5 degrees Celsius up to 180 degrees Celsius. The design and performance of its liquid filtration and purification products are critical to the semiconductor manufacturing process because they directly affect the manufacturing yield. Specially designed proprietary filters remove sub-micron sized particles and bubbles from the different fluid streams that are used in the manufacturing process. Some of its filters are constructed with ultra-high molecular weight polyethylene flat sheet membranes that offer improved bubble clearance and gel removal to prevent defects in the wafers that occur if these elements are not removed. The company’s low hold-up volume disposable filters, with flat sheet membranes, use its Connectology technology to allow filter changes in less than a minute, significantly faster than conventional filters, to reduce the amount of expensive chemicals lost each time a filter is changed and to minimize operator exposure to hazardous solvents and vapors during changeout. In addition to the filtration of particles from fluids, the company also has expanded its offerings for chemical purification, which targets the removal of specific molecules from a process chemical, to improve yield in processes, such as wet cleaning. Components and Systems: The company offers chemical delivery products that allow the consistent delivery of chemicals from the chemical manufacturer to the point-of-use in the semiconductor fab. Most of these products are made from perfluoroalkoxy or PFA, a fluoropolymer resin widely used in the semiconductor industry because of its high purity and inertness to chemicals. Both semiconductor manufacturers and semiconductor original equipment manufacturers (OEMs) use its chemical delivery products. The company’s comprehensive product line provides its customers with a single-source provider for their chemical storage and management needs throughout the manufacturing process. The company’s chemical delivery products include valves, fittings, tubing, pipe, chemical containers, custom fabricated products and associated connection systems for high-purity chemical applications. The company’s patented digital valve control technology improves chemical uniformity on wafers and improves ease of optimized system operation. In addition, its integrated high-precision liquid dispense systems enable uniform application of photoresists for the spin-coating process, where uniformity is measured in units of Angstroms. The company offers a variety of measurement and control products for high-purity and corrosive applications. For electronic measurement and control of liquids, the company provides a complete line of pressure and flow measurement and control products, as well as all-plastic capacitance sensors for leak detection, valve position, chemical level


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Valuation ENTG Industry Range
Price/Earnings 100.0x
Price/Sales 2.0x
Price/Book 2.6x
Price/Cash Flow 43.1x
TEV/Sales 0.8x

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