Arthur E. Browne

Argus Media Ltd. engages in the production of price assessments and analysis of international energy and other commodity markets. Its products include ARGUS Air Daily, AGUS Americas Crude, and ARGUS Base Oils. The company was founded by James Ashley Nasmyth in June 1970 and is headquartered in London, the United Kingdom.

Transnet SOC Ltd. engages in the provision of freight transportation services. The company operates through the following segments: Freight Rail, Engineering, National Ports Authority, Port Terminals, and Pipelines. It serves customers in coal and iron ore export mining, manufacturing, agriculture, forestry, containers, and automotive industries . The company was founded in 1850 and is headquartered in Johannesburg, South Africa.

O'Neal Steel, Inc. provides metal processing services. It supplies carbon and alloy steel, stainless steel and aluminum products. The company was founded by Kirkman O'Neal in 1921 and is headquartered in Birmingham, AL.

Macsteel Service Centers USA is one of the leading metals processors and distributors in North America. With multiple locations conveniently located throughout North America, Macsteel Service Centers USA offers one of the largest inventories of metals in the service center industry. Macsteel processes and distributes carbon, stainless, aluminum and specialty metals to customers throughout North America and Puerto Rico. Macsteel is proud of its 100-year heritage serving the metal's industry. The company credits their dedicated employees, loyal customers and suppliers for making them ranked among the ten largest metals service centers in North America. Macsteel enjoys a legacy of commitment and dedication to the metal's industry and the company looks forward to providing another century of superior customer service.

Macsteel Group is an American company that specializes in steel works, blast furnaces (including coke ovens), and rolling.

Marquard & Bahls AG engages in the provision of energy supply, trading, and logistics services. The company was founded by Theodor Weisser in 1947 and is headquartered in Hamburg, Germany.

Macsteel Service Centres SA (Pty) Ltd. engages in the manufacture and distribution of steel and valued added steel products. It operates through the Trading and Manufacturing business units. Its products include steel plates, sheets, tube and pipes, valves, steel fittings, and bright bars. The company was founded by Eric Samson in 2005 and is headquartered in Boksburg, South Africa.

Swiss-American Chamber of Commerce is an organization that advocates for Swiss, American, and multinational business interests. The non-profit company is based in Zurich, Switzerland. The Swiss company is active in all three major regions of Switzerland, organizing events and conducting comprehensive studies on business-related topics. The organization's special committees provide valuable input into its operations, and its flagship publication, the Yearbook, contains a member directory and a comprehensive collection of facts and figures on Swiss-U.S. business relations. Martin M. Naville has been the CEO of the company since 2004.

Cargill International SA produces and markets food, agricultural and risk management products. The firm trades in grain, oilseeds, vegetables oils, and sugar. The company was founded in 1956 and is headquartered in Geneva, Switzerland.

The Nelson Mandela Children's Fund provides social services to children and youth. The company was founded by Nelson Mandela in 1995 and is headquartered in Highlands North, South Africa.

Macsteel International Holdings BV engages in trading rolled steel products. It offers sourcing of steel products and raw materials, marketing and selling steel products and raw materials, cliams handling, logistics management, banking services, after sales support and shipping services. The company was founded on January 1, 1997 and is headquartered in Amsterdam, Netherland.

Innovative Building Systems, Inc. engages in the design and construction of custom modular homes. The firm markets its single family homes under the brand names Excel Homes, All American Homes, Modukraf Homes, HandCrafted Homes, Keiser Homes, and Future Homes. Its multi-family and commercial buildings are constructed under the brand Innovative Design and Building Services (IDBS). The company was founded in May 2010 and is headquartered in Titusville, PA.

Macsteel Global SARL BV manufactures steel products. The company is headquartered in Luxembourg.

Polymateria Ltd. is a British company that aims to tackle the plastic pollution crisis by advancing science. The company is based in London, UK, and was founded in 2015 by Jonathan Sieff. Polymateria is the first company in the world to scientifically prove that it is possible to return the most likely sources of fugitive or littered plastics to nature without creating microplastics, harming the natural environment, or interfering with recycling streams at scale. The company has partnerships with some of the biggest technical partners in the world, such as Clariant, Avient, and Indorama Ventures. Polymateria's technology was recently featured in National Geographic magazine, and the company is a founding signatory of HRH The Prince of Wales' Terra Carta (Earth Charter) established under the Sustainable Markets Initiative. The CEO is Niall Dunne.

Part of Macsteel Holdings Pty Ltd., Macsteel Holdings Luxembourg SARL provides investment services. The company is based in Luxembourg, Luxembourg.