Russel Metals Inc.

Ryerson Holding Corporation, operating globally through its subsidiaries, specializes in the refinement and supply of industrial metal products across the United States and various international markets. The company's extensive inventory features a diverse array of metals, including carbon, stainless, and alloy steels, aluminum, nickel, and red metals. These materials are available in numerous configurations, such as coils, sheets, plates, various bar types (round, hexagonal, square, flat), structural components, and tubing. Furthermore, Ryerson provides value-added processing services. Their broad customer base spans industries such as commercial transportation, welding and fabrication, manufacturing of machinery and equipment, consumer goods, heavy equipment, climate control, power generation, and specialized machine shops. Established in 1842, Ryerson Holding Corporation's corporate headquarters are located in Chicago, Illinois.

SteelSummit Holdings, Inc. is a flat rolled metals processor and distributor that provides specialized metal products and supply chain solutions. The company serves various industries, including automotive, HVAC, and construction, offering custom processing, metallurgical services, and on-time delivery from multiple regional locations.

Mueller Industries, Inc., established in 1917 and based in Collierville, Tennessee, is a global manufacturer and distributor of various products crafted from copper, brass, aluminum, and plastic. The company operates internationally, with a presence in the United States, the United Kingdom, Canada, South Korea, the Middle East, China, and Mexico. Its business is divided into three key segments: Piping Systems, Industrial Metals, and Climate. The Piping Systems segment offers a comprehensive range of products including copper tubing, fittings, line sets, and pipe nipples. It also provides PEX plumbing and radiant heating systems, as well as plastic injection tooling. Additionally, this segment resells items such as steel pipes, brass and plastic plumbing valves, malleable iron fittings, faucets, and other plumbing specialties, alongside supplying water tubes. Its primary customers are wholesalers in the plumbing and refrigeration industries, distributors serving the manufactured housing and recreational vehicle markets, building material retailers, and air-conditioning original equipment manufacturers (OEMs). The Industrial Metals segment specializes in producing rods from brass, bronze, and copper alloys; plumbing brass, valves, and fittings; and cold-formed aluminum and copper products. It also performs machining on aluminum, steel, brass, and cast iron impacts and castings. Furthermore, this segment manufactures brass and aluminum forgings, various valves (brass, aluminum, stainless steel), fluid control solutions, and gas train assemblies. These products are primarily supplied to OEMs across the industrial, construction, HVAC, plumbing, and refrigeration sectors. Finally, the Climate segment provides valves, protection devices, and brass fittings specifically for commercial HVAC and refrigeration OEMs. It also delivers high-pressure components and accessories for the air-conditioning and refrigeration markets. A significant offering includes coaxial heat exchangers and twisted tubes, which are utilized in diverse applications such as HVAC, geothermal, refrigeration, swimming pool heat pumps, marine, ice machines, commercial boilers, and heat reclamation. This segment also supplies insulated flexible duct systems for HVAC, along with brazed manifolds, headers, and distributor assemblies.

Algoma Steel Group Inc. operates as a key North American producer and distributor of steel products. The company's offerings include a diverse range of flat and sheet steels, such as temper-rolled, cold-rolled, hot-rolled pickled and oiled items, floor plates, and custom-cut lengths. These flat products serve critical sectors like the automotive industry, manufacturers of hollow structural products, and various light manufacturing and transportation businesses. Additionally, Algoma Steel supplies plate steel—in rolled, hot-rolled, and heat-treated forms—which is integral to the construction of railcars, buildings, bridges, heavy off-highway equipment, storage tanks, ships, and military defense applications. Established in 1901, Algoma Steel Group Inc. is headquartered in Sault Ste. Marie, Canada.

Friedman Industries, Inc. (FRD) is a U.S.-based company primarily involved in the processing and manufacturing of steel and pipe, as well as their distribution. The firm operates through two distinct divisions: Coil and Tubular. The Coil segment specializes in converting steel coils into flat sheet and plate steel, cut precisely to client specifications. It also resells steel coils and offers processing services for materials owned by customers, for which it charges a fee. This division serves approximately 230 customers, predominantly located in the central and southern United States, including steel distributors and manufacturers. These manufacturers utilize the steel to produce a wide array of products, such as steel buildings, railway carriages, barges, storage tanks, shipping containers, trailers, various component parts, and other fabricated steel goods. Meanwhile, the Tubular segment is dedicated to producing different types of pipes, including those for line applications, oil country purposes (OCTG), and structural uses. This segment's products are primarily sold to steel and pipe distributors through Friedman Industries' internal sales force. Friedman Industries, Incorporated was founded in 1965 and is headquartered in Longview, Texas.

Maharashtra Seamless Limited is a flagship company of the D.P. Jindal Group incorporated in 1988. Headquartered in Maharashtra, the company specializes in manufacturing seamless pipes and tubes.