Alcoa Corporation is a Pittsburgh-based industrial corporation. It is the world's eighth-largest producer of aluminum. Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.
Tata Steel Limited is an Indian multinational steel-making company, based in Jamshedpur, Jharkhand and headquartered in Mumbai, Maharashtra. It is a part of the Tata Group.
A steel mill or steelworks is an industrial plant for the manufacture of steel. It may be an integrated steel works carrying out all steps of steelmaking from smelting iron ore to rolled product, but may also be a plant where steel semi-finished casting products are made from molten pig iron or from scrap.
ATI Inc. is an American producer of specialty materials headquartered in Dallas, Texas. ATI produces metals including titanium and titanium alloys, nickel-based alloys and superalloys, stainless and specialty steels, zirconium, hafnium, and niobium, tungsten materials, forgings and castings.
Actuate Corporation is a publicly traded reporting, analytics and customer communications software company based in San Mateo, California, part of the San Francisco Bay Area and Silicon Valley. The company’s software is intended for use in the finance, government, manufacturing, telecommunications, and healthcare industries, among others.
American Woodmark Corporation is a kitchen and bath cabinet manufacturer headquartered in Winchester, Virginia. The company operates several manufacturing facilities and service centers. The manufacturing facilities are located in Arizona, Georgia, Indiana, Kentucky, Maryland, Tennessee, Virginia, and West Virginia with service centers being located throughout the country.
Precision Castparts Corp. is an American industrial goods and metal fabrication company that manufactures investment castings, forged components, and airfoil castings for use in the aerospace, industrial gas turbine, and defense industries. In 2009 it ranked 362nd on the Fortune 500 list, and 11th in the aerospace and defense industry. In 2015 it ranked 322nd overall and 9th in the aerospace and defense industry. In 2014 it ranked 133rd on the S&P 500 based on market capitalization. In January 2016, the company became a wholly owned subsidiary of Berkshire Hathaway. Before that event, it used to be one of the three Fortune 500 companies headquartered in Oregon.
Bemis Company, Inc. was a global manufacturer of flexible packaging products and pressure-sensitive materials. Bemis was headquartered in Neenah, Wisconsin in the United States. Its divisions were located in 12 countries and its films for packaging products and adhesive materials were distributed worldwide.
Griffon Corporation is a multinational conglomerate headquartered in New York City. The company conducts its operations through five subsidiaries: The AMES Companies, ClosetMaid, Clopay Building Products, and CornellCookson. Griffon has been publicly traded since 1961 and is listed on the New York Stock Exchange as a component stock of the S&P SmallCap 600, S&P Composite 1500, and Russell 2000 indices.
Acme Packet was a company based in Bedford, Massachusetts that sold session border controllers (SBCs), multi-service security gateways (MSGs), and session routing proxies (SRPs) to service providers and enterprises. A public company incorporated in Delaware, Acme Packet employs over 761 individuals in 31 countries.
Steel Dynamics, Inc. (SDI) is an American steel producer based in Fort Wayne, Indiana. With a production capacity of 13 million tons of steel, the company is the third largest producer of carbon steel products in the United States. It is among the most profitable American steel companies in terms of profit margins and operating margin per ton. Based on its 2021 revenue, the company ranked 196th on the 2022 edition of the Fortune 500.
Triumph Group, Inc. is an American supplier of aerospace services, structures, systems and support. Based in Radnor, Pennsylvania, United States, Triumph engineers, designs, and manufactures aircraft components, systems, and accessories. Several services and products are offered through three of their operating organizations, Integrated Systems, Aerospace Structures, and Product Support.
AMPCO METAL is a diversified speciality alloy engineering company working primarily in copper based alloys, non-sparking safety tools and speciality welding products. The Switzerland based company is a manufacturer of engineered alloys of different compositions and properties, intended for specific uses in the aerospace, automotive, energy conservation, manufacturing and other industries. It also produces non-sparking safety tools for the oil industry, as well as the firefighting and fire prevention sectors. Additionally, AMPCO METAL provides engineering, machining and welding advice to the industry, in matters involving its speciality copper, aluminium-bronze and other alloys. AMPCO METAL currently employs approximately 250 people worldwide, and operates a number of divisions and sales offices on three continents.
Crucible Industries, commonly known as Crucible, is an American company which develops and manufactures specialty steels, and is the sole producer of a line of sintered steels known as Crucible Particle Metallurgy (CPM) steels. The company produces high speed, stainless and tool steels for the automotive, cutlery, aerospace, and machine tool industries.
Primetals Technologies Limited, is an engineering and plant construction company headquartered in London, United Kingdom, with numerous locations worldwide. It serves clients in the metals industry, both the ferrous and the nonferrous metals sector. It was established as a joint venture between Siemens VAI Metals Technologies and Mitsubishi-Hitachi Metals Machinery in 2015. As of 2020, Primetals Technologies is a joint venture of Mitsubishi Heavy Industries and partners.
Howmet Aerospace Inc. is an American aerospace company based in Pittsburgh, Pennsylvania. The company manufactures components for jet engines, fasteners and titanium structures for aerospace applications, and forged aluminum wheels for heavy trucks.
Arconic Corporation is an American industrial company specializing in lightweight metals engineering and manufacturing. Its products are used worldwide in aerospace, automotive, packaging, oil and gas, building and construction, defense, commercial transportation, consumer electronics, and industrial applications.
Houdaille Industries was a diversified manufacturing company which produced automotive products, industrial products, machine tools, construction materials and contracting. The company had its beginnings in Buffalo, New York, in 1919, where the Houde Engineering Corporation manufactured shock absorbers that had been invented and patented in France by Maurice Houdaille (1880-1953). The company continued to grow with the automobile industry, and through diversification, until 1987 when it was forced to liquidate most of its assets to satisfy obligations to investors from a 1979 leveraged buy out.
US$299M (FY 2009) [1] 
US$472M (FY 2009) [2] 