About Enpro

Enpro Inc. (Enpro) operates as a leading-edge industrial technology company. The company focuses on critical applications across a diverse group of growing end markets, such as semiconductor, photonics, industrial process, aerospace, food, biopharmaceuticals and life sciences. Enpro is a leader in applied engineering and designs, develops, manufactures, and markets proprietary, value-added products and solutions that contribute key functionality or safeguard a variety of critical environments. Operations The company manages its business as two segments: a Sealing Technologies segment and an Advanced Surface Technologies segment. Sealing Technologies segment Sealing Technologies segment, composed of three operating divisions, Garlock, Technetics and STEMCO, designs, engineers and manufactures value-added products and solutions that safeguard a variety of critical environments, including metallic, non-metallic and composite material gaskets; dynamic seals; compression packing; elastomeric components; custom-engineered mechanical seals used in diverse applications; hydraulic components; test, measurement and sensing applications; sanitary gaskets; hoses and fittings for hygienic process industries; fluid transfer products for the pharmaceutical and biopharmaceutical industries; and commercial vehicle solutions used in wheel-end and suspension components that customers rely upon to ensure safety on the company’s roadways. These products are used in a variety of markets, including chemical and petrochemical processing, nuclear energy, hydrogen, natural gas, food and biopharmaceutical processing, primary metal manufacturing, mining, water and waste treatment, commercial vehicle, aerospace, medical, filtration and semiconductor fabrication. In all these industries, the performance and durability of the company’s proprietary products and solutions are vital for the safety and environmental protection of its customers’ processes. Many of its products and solutions are used in highly demanding applications, often in incredibly harsh environments; for example, where extreme temperatures, extreme pressures, corrosive environments, strict tolerances, or worn equipment create challenges for product performance. Sealing Technologies offers customers widely recognized applied engineering, innovation, process know-how and enduring reliability, driving a lasting aftermarket for many of the company’s products and solutions. Aftermarket or recurring revenue approximates two-thirds of the company’s Sealing Technologies segment’s total revenue. Garlock consists of two companies: Garlock Sealing Technologies (GST) and Garlock Hygienic Technologies (GHT). GST engineers, designs, manufactures and markets metallic, non-metallic and composite material gaskets; dynamic seals; compression packing; hydraulic components; expansion joints; and wall penetration products. Gasket products are used for sealing flange joints in a number of applications, including in chemical, petrochemical and pulp and paper processing facilities where high pressures, high temperatures and corrosive chemicals create the need for specialized and highly engineered sealing products. The company’s products are also used in sanitary markets, such as food and beverage and pharmaceuticals, where product integrity and safety are extremely important. The company sells these gasket products under a number of brand names, including Garlock, Gylon, Blue-Gard, ONE-UP, Bio-Pro, Tuf-Steel, Detectomer, and LINK-SEAL. These products have a long-standing reputation for performance and reliability within the industries the company serves. Dynamic elastomeric seals are used in rotating applications to contain the lubricants that protect bearings from excessive friction and heat generation. Because these sealing products are utilized in dynamic applications, they are subject to wear. These rotary seals are used for many markets, including for demanding applications in the steel, machine building, and mining and pulp and paper processing industries, under the well-known brand names Klozure and PS Seal. Compression packing is used to provide sealing in pressurized, static and dynamic applications such as pumps and valves. Major markets for compression packing products are the pulp and paper, mining, petrochemical and hydrocarbon processing industries. Branded products for these markets include 9000 EVSP, Quickset, and Graph-lock. GHT, includes Rubber Fab and The Aseptic Group, which together, design, manufacture and sell fluid process solutions, including: single-use hygienic seals, tubing, components and assemblies, primary for food and pharma markets. Technetics designs, manufactures and sells high performance metal seals, mechanical seals, and elastomeric seals. These products are used in extreme applications for a variety of industries, including semiconductor, aerospace (including commercial space), power generation, oil and gas, life sciences and other markets. Technetics’ brands include HELICOFLEX, TEXEAL, FELTMETAL, CEFILAC GPA, Qualiseal, CEFIL’AIR, and ORIGRAF. STEMCO designs, manufactures and sells commercial vehicle components and systems including: preadjusted hub systems; seals; hubcaps; mileage tracking products; bearings; locking fasteners; suspension components, such as steering knuckle king-pins and bushings, spring pins and bushings; and other polymer bushing components. Its products primarily serve the medium and heavy-duty commercial vehicle market. STEMCO’s product brands include STEMCO, STEMCO Kaiser, Discover, QWICKTIE, GritGuard, Guardian HP, Voyager, Discover, Auto-Torq, Pro-Torq, Zip-Torq, Sentinel, Defender, DataTrac, and QwikKit. Customers The company’s Sealing Technologies segment sells products and solutions to industrial agents and distributors, original equipment manufacturers (OEMs), engineering and construction firms and end users worldwide. Solutions are offered to a broad range of global customers, with approximately 43% of sales delivered to customers outside the United States in 2023. Representative customers include Sanofi, Motion Industries, Applied Industrial Technologies, Electricite de France, AREVA S.A., Bayer AG, BASF SE, Chevron Corporation, General Electric Company, Georgia-Pacific Corporation, Eastman Chemical Company, Exxon Mobil Corporation, Minara Resources, Queensland Alumina, AK Steel Corporation, Volvo Corporation, Wabash Trailer, Great Dane Trailer, Mack Volvo Corporation, Daimler Corporation, PACCAR, Carlisle Interconnect Technologies, Schlumberger, and Flextronics. Advanced Surface Technologies segment Advanced Surface Technologies (AST) segment consists of four operating businesses, NxEdge, Technetics Semi, LeanTeq, and Alluxa. AST segment applies proprietary technologies, processes, and capabilities to deliver a highly differentiated suite of products and solutions for challenging applications in high-growth markets. The segment’s products and solutions are used in demanding environments requiring performance, precision and repeatability, with a low tolerance for failure. AST’s products and solutions include cleaning, coating, testing, refurbishment and verification for critical components and assemblies used in state-of-the-art advanced node semiconductor manufacturing equipment; designing, manufacturing and selling specialized optical filters and proprietary thin-film coatings for the most challenging applications in the industrial technology, life sciences, and semiconductor markets; engineering and manuff acturing complex front-end wafer processing sub-systems and new and refurbished electrostatic chuck pedestals for the semiconductor equipment industry; and engineering and manufacturing edge-welded metal bellows for the semiconductor equipment industry and critical applications in the space, aerospace and defense markets. In many instances, AST capabilities drive products and solutions that enable the maintenance of the company’s customers’ high-value processes through an entire life cycle. NxEdge is an advanced manufacturing, special processing (cleaning, coating, surface treatments), and refurbishment solutions provider. NxEdge serves customers across the semiconductor supply chain, including top-tier global integrated device manufacturers (IDMs) and original equipment manufacturers (OEMs). NxEdge’s unique set of vertically integrated capabilities with proprietary processes has resulted in a broad range of qualifications at top customers. Technetics Semi engineers and manufactures complex front-end wafer processing sub-systems, new and refurbished electrostatic chuck pedestals, thin film coatings, and edge-welded metal bellows for the semiconductor equipment industry. These capabilities are also leveraged for high reliability in critical applications for space, aerospace and defense markets. LeanTeq provides cleaning, coating, testing, refurbishment and verification solutions for critical components and assemblies used in state-of-the-art advanced node semiconductor manufacturing equipment. LeanTeq offers highly differentiated, proprietary, technology-enabled processes, market-leading process tool expertise, and broad materials proficiency. These capabilities extend the life cycles of parts and shorten the time for cleaning of chamber components. Alluxa manufactures specialized optical filters and thin-film coatings for challenging applications in the industrial technology, life sciences, and semiconductor markets. Its products are developed through a proprietary coating process using state-of-the-art, advanced equipment. Alluxa partners with customers across major end markets to provide customized, complex precision coating solutions through Alluxa’s specialized technology platform and proprietary processes. Customers: The company’s Advanced Surface Technologies segment sells products and solutions to OEMs, IDMs, industrial agents and distributors, and end users worldwide. Advanced Surface Technologies’ products and solutions are offered to global customers, with approximately 34% of sales delivered to customers outside the United States in 2023. Representative customers include leading global manufacturers of semiconductor manufacturing equipment, such as Applied Materials and ASML, as well as manufacturers of equipment used in the life sciences and industrial technology industries and government defense contractors. Acquisitions On December 28, 2023, the company’s direct, wholly owned subsidiary, EnPro Holdings, Inc. (EnPro Holdings), entered into an agreement to acquire Advanced Micro Instruments, Inc. (AMI). AMI is a leading provider of highly-engineered, application-specific analyzers and sensing technologies that monitor critical parameters to maintain infrastructure integrity, enable process efficiency, enhance safety, and facilitate the clean energy transition. Based in Costa Mesa, California, AMI serves customers in the midstream natural gas, biogas, industrial processing, cryogenics, food processing, laboratory, wastewater and aerospace markets. AMI offers a portfolio of oxygen, hydrogen sulfide and moisture analyzers and proprietary sensing capabilities that detect contaminants in a variety of processes, including natural gas and biogas streams, which enable operators to avoid flaring and, thereby, reduce CO2 emissions. Dispositions On January 30, 2023, the company completed the sale of GPT. History The company was founded in 2002. The company was incorporated in 2002. The company was formerly known as EnPro Industries, Inc. and changed its name to Enpro Inc. in December 2023.