Tenaris S.A., together with its subsidiaries, manufactures and distributes steel pipes for the energy industry and other industrial applications in North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. The company offers steel casings to sustain the walls of oil and gas wells during and after drilling; steel tubing for conducting crude oil and natural gas to the surface after drilling has been completed; steel line pipes to transport crude oil and natural gas from wells to refineries, storage tanks and loading and distribution centers; and mechanical and structural pipes for the transportation of other forms of gas and liquids under high pressure. It also provides cold-drawn pipes for use in boilers, superheaters, condensers, heat exchangers, automobile production, and other industrial applications; premium joints and couplings for use in high temperature or high pressure environments under the TenarisHydril, Atlas Bradford, Ultra, and TORQ brands; coiled tubing is used for oil and gas drilling and well workovers and for subsea pipelines; and sucker rods used in oil extraction activities, tubes used for plumbing and construction applications, oilfield / hydraulic fracturing services, and coating services. In addition, the company engages in the development, management, and licensing of intellectual property. Tenaris S.A. was incorporated in 2001 and is based in Luxembourg City, Luxembourg. Tenaris S.A. operates as a subsidiary of Techint Holdings S.à r.l.

ITT Inc., together with its subsidiaries, manufactures and sells engineered critical components and customized technology solutions for the transportation, industrial, and energy markets in the United States and internationally. The Motion Technologies segment manufactures brake pads, shims, shock absorbers, and energy absorption components; and sealing technologies primarily for the transportation industry, including passenger cars, trucks, light- and heavy-duty commercial and military vehicles, buses, and trains. This segment sells its products under ITT Friction Technologies, KONI, Wolverine Advanced Materials, Axtone, Novitek, and GALT. brand names. The Industrial Process segment provides industrial pumps, valves, and plant optimization and remote monitoring systems and services; and aftermarket solutions, such as replacement parts and services. It serves various customers in industries, such as chemical, energy, mining, and other industrial process markets. This segment sells its products under Goulds Pumps, Bornemann, Engineered Valves, PRO Services, C'treat, i-ALERT, Rheinhütte Pumpen, and Habonim brand names. The Connect & Control Technologies segment designs and manufactures a range of engineered connectors and specialized products for critical applications supporting various markets, including aerospace and defense, industrial, transportation, medical, and energy. This segment provides connector products, such as circular, rectangular, radio frequency, fiber optic, D-sub miniature, micro-miniature, and cable assemblies; and control products consist of highly engineered actuation, flow control, energy absorption, environmental control, and composite component solutions for the aerospace, defense, and industrial markets under Cannon, VEAM, BIW Connector Systems, Aerospace Controls, Enidine, Compact Automation, Neo-Dyn Process Controls, Conoflow, and Micro-Mode brand names. The company was incorporated in 1920 and is headquartered in Stamford, Connecticut.

ESCO Technologies Inc. produces and supplies engineered products and systems for industrial and commercial markets worldwide. It operates through three segments: Aerospace & Defense, Utility Solutions Group, and RF Test & Measurement. The Aerospace & Defense segment designs and manufactures filtration products, including hydraulic filter elements and fluid control devices used in commercial aerospace applications; filter mechanisms used in micro-propulsion devices for satellites; and custom designed filters for manned aircraft and submarines. It also designs, develops, and manufactures elastomeric-based signature reduction solutions for U.S. naval vessels; and mission-critical bushings, pins, sleeves, and precision-tolerance machined components for landing gear, rotor heads, engine mounts, flight controls, and actuation systems for the aerospace and defense industries. The Utility Solutions Group segment provides diagnostic testing solutions that enable electric power grid operators to assess the integrity of high-voltage power delivery equipment; and decision support tools for the renewable energy industry, primarily wind and solar. The RF Test & Measurement segment designs and manufactures RF test and secure communication facilities, acoustic test enclosures, RF and magnetically shielded rooms, RF measurement systems, and broadcast and recording studios; and RF absorptive materials, filters, antennas, field probes, test cells, proprietary measurement software, and other test accessories to perform various tests. The company distributes its products through a network of distributors, sales representatives, direct sales teams, and in-house sales personnel. The company was incorporated in 1990 and is based in Saint Louis, Missouri.

Cactus, Inc., together with its subsidiaries, designs, manufactures, sells, and leases pressure control and spoolable pipes in the United States, Australia, Canada, the Middle East, and internationally. It operates through two segments, Pressure Control and Spoolable Technologies. The Pressure Control segment designs, manufactures, sells, and rents a range of wellhead and pressure control equipment under the Cactus Wellhead brand name through service centers. Its products are sold and rented primarily for onshore unconventional oil and gas wells for drilling, completion, and production phases of the wells. This segment also provides field services to install, maintain, and handle the equipment. The Spoolable Technologies segment designs, manufactures, and sells spoolable pipes and associated end fittings under the FlexSteel brand name. Its products are primarily used to transport oil, gas, and other liquids. This segment also provides field services and rental items through service centers and pipe yards, as well as offers equipment and services internationally. In addition, the company offers repair and refurbishment services. Cactus, Inc. was founded in 2011 and is headquartered in Houston, Texas.

Standex International Corporation, together with subsidiaries, engages in the manufacture and sale of various products and services for commercial and industrial markets in the United States and internationally. It operates through five segments: Electronics, Engraving, Scientific, Engineering Technologies, and Specialty Solutions. The Electronics segment offers reed relays, fluid level, proximity, motion, flow, HVAC condensate, and custom electronics sensors; and custom wound transformers and inductors for low and high frequency, current sense technology, advanced planar transformer technology, value added assembly, and mechanical packaging applications under the Standex Electronics, Renco, and Agile Magnetics. The Engraving segment provides mold texturizing, slush molding tools, roll engraving, hygiene product tooling, and low observation vents, as well as project management and design services for stealth aircraft; and process machinery for various industries under the Piazza Rosa, World Client Services, Tenibac-Graphion, GS Engineering, and Innovent brand names. The Scientific segment offers temperature-controlled equipment for the medical, scientific, pharmaceutical, biotech, and industrial markets under the American BioTech Supply, Lab Research Products, Corepoint, Cryosafe, CryoGuard, and Scientific brands. The Engineering Technologies segment offers net and near net formed single-source customized solutions that are used in the manufacture of engineered components for the aviation, aerospace, defense, energy, industrial, medical, marine, oil and gas, and manned and unmanned space markets under the Spincraft brand. The Specialty Solutions segment manufactures and sells refrigerated, heated, and dry merchandizing display cases; and single and double acting telescopic, and piston rod hydraulic cylinders under the Federal and Custom Hoist brands. The company was founded in 1955 and is headquartered in Salem, New Hampshire.

Oil States International, Inc., through its subsidiaries, provides engineered capital equipment and products for the energy, industrial, and military sectors worldwide. The company operates through three segments: Well Site Services, Downhole Technologies, and Offshore/Manufactured Products. The Well Site Services segment offers a range of equipment and services that are used to drill for, establish, and maintain the flow of oil and natural gas from a well throughout its lifecycle. It also provides wireline support, frac stacks, isolation tools, downhole and extended reach activity, well testing and flowback operations, sand control, and land drilling services. The Downhole Technologies segment provides oil and gas perforation systems, and downhole tools in support of completion, intervention, wireline, and well abandonment operations. This segment also designs, manufactures, and markets its consumable engineered products to oilfield service, and exploration and production companies. The Offshore/Manufactured Products segment designs, manufactures, and markets capital equipment utilized on floating production systems, subsea pipeline infrastructure, and offshore drilling rigs and vessels. Its products include flexible bearings, advanced connector systems, high-pressure riser systems, managed pressure drilling systems, deepwater mooring systems, cranes, subsea pipeline products, and blow-out preventer stack integration products. This segment also provides short-cycle products, such as valves, elastomers, and other specialty products that are used in the land-based drilling and completion markets; and other products for use in industrial, military, alternative energy, and other applications. In addition, it offers specialty welding, fabrication, cladding and machining, offshore installation, and inspection and repair services. The company was incorporated in 1995 and is headquartered in Houston, Texas.

Park-Ohio Holdings Corp. provides supply chain management outsourcing services, capital equipment, and manufactured components in the United States, Europe, Asia, Mexico, Canada, and internationally. It operates through three segments: Supply Technologies, Assembly Components, and Engineered Products. The Supply Technologies segment offers Total Supply Management that comprises engineering and design support, part usage and cost analysis, supplier selection, quality assurance, bar coding, product packaging and tracking, just-in-time and point-of-use delivery, electronic billing, and ongoing technical support services, as well as provides spare parts and aftermarket products; and production components, such as valves, fuel hose assemblies, electro-mechanical hardware, labels, fittings, steering components, and other products. This segment also engineers and manufactures precision cold-formed and cold-extruded fasteners, and other products comprising locknuts, SPAC nuts, SPAC bolts, and wheel hardware. The Assembly Components segment offers direct fuel injection fuel rails and pipes, fuel filler pipes, and flexible multi-layer plastic and rubber assemblies; turbo charging and coolant hoses; and value-added services comprising design engineering, machining, and parts assembly. The Engineered Products segment provides engineered products, including induction heating and melting systems, pipe threading systems, and forged and machined products for ferrous and non-ferrous metals, silicon, coatings, forging, foundry, automotive, and construction equipment industries; engineers and installs mechanical forging presses; sells spare parts; field services; and forges aerospace and defense structural components, such as landing gears and struts, as well as rail products comprising railcar center plates and draft lugs. Park-Ohio Holdings Corp. was founded in 1907 and is headquartered in Cleveland, Ohio.

SIFCO Industries, Inc., together with its subsidiaries, produces and sells forgings and machined components primarily for the aerospace and energy markets in North America and Europe. The company's processes and services include forging, heat-treating, chemical processing, and machining. It also offers original equipment manufacturer and aftermarket components for aircraft and industrial gas turbine engines; steam turbine blades; structural airframe components; aircraft landing gear components; aircraft wheels and brakes; rotating components for helicopters; and commercial/industrial products. In addition, the company provides heat-treatment, surface-treatment, non-destructive testing, and select machining and sub-assembly of forged components. SIFCO Industries, Inc. was founded in 1913 and is headquartered in Cleveland, Ohio.