Johnstech International Corp. is an American private company located in Minneapolis, MN, specializing in semiconductors and related devices.\nThe company says this about itself: JOHNSTECH INTERNATIONAL is a global R&D leader in the field of microcircuit testing, providing reliable, cost-effective testing solutions for automotive, commercial, and industrial applications. Founded in 1991 by David Johnson, Johnstech works hand-in-hand with the world's most respected OSATs, foundries, and EDA companies to develop the most precise and dependable test contactors and test sockets on the marketplace today.

Dow Global Technologies LLC manufactures chemicals such as polymers.

3M Innovative Properties Co. acquires and manages intellectual property right. It engages in the acquisition and ownership of the intellectual property rights to the products designed and manufactured by its parent company 3M Corporation. The company was founded on May 10, 1999 and is headquartered in Roseville, MN.

Unitechno is an electronics testing company that provides optimal and high-precision solutions for testing a range of electronic devices.

Provides materials management products and solutions

Union Carbide Corporation is an American manufacturer of chemicals, petrochemicals, and related products. It focuses on the manufacture of building-block chemicals such as ethylene and propylene, which are converted into widely used plastics resins, primarily polyethylene. It is also a producer of ethylene oxide and ethylene glycol used to make polyester fibers and antifreeze, respectively. Union Carbide makes solvents and intermediates (oxo aldehydes and esters), vinyl acetate monomer, water-soluble polymers, and polyolefin-based compounds. Union Carbide Corporation was formed in 1917 from the combination of four companies: Union Carbide Co. (incorporated 1898), Linde Air Products Co. (incorporated 1907), National Carbon Co., Inc. (incorporated 1899), and Prest-O-Lite Co., Inc. (incorporated 1913).

WOOREE ENTERPRISE Co., Ltd. engages in the manufacturing of lighting equipment. Its products include light-emitting diode (LED) lamp, LED indoor lighting, LED outdoor lighting, LED signboard lighting, and general lighting. The company was founded on January 18, 1966 and is headquartered in Ansan-si, South Korea.

Lam Research Corporation (Lam Research) is a supplier of wafer fabrication equipment and services to the worldwide semiconductor industry. Lam Research designs, manufactures, markets, refurbish, and services semiconductor processing equipment used in the fabrication of integrated circuits. The Company’s etch and clean technologies enable customers to build integrated circuits. Its etch systems shape the microscopic conductive and dielectric layers into circuits that define a chip’s final use and function. Its Customer Support Business Group (CSBG) provides products and services to maximize installed equipment performance and operational efficiency. Its customer base includes semiconductor memory, foundry, and integrated device manufacturers (IDMs) that make DRAM, NAND, and logic devices for these products.

Starlinger & Co. GmbH is an Austrian private company located in Vienna that operates in several countries. The firm manufactures textiles and weaving machinery.

Boc Group Plc is a private company headquartered in Windlesham, UK, with a presence in China, that manufactures and supplies industrial gases.

LEENO INDUSTRIAL, Inc. engages in the manufacture and sale of spring contact probe and integrated circuit test socket. Its products include semiconductors inspection equipment, integrated circuit testing packaging equipment, and others. The company was founded in November 1978 and is headquartered in Busan, South Korea.

L'Air Liquide SA engages in gas supply for large industry and health businesses. It operates through the following segments: Gas & Services, Engineering & Construction, and Global Markets & Technologies. The Gas & Services segment activities are organized by geographical areas, which determine sales policies and development projects. The Engineering & Construction segment designs, develops and builds industrial gas production plants. The Global Markets & Technologies segment focuses on new markets which require a global approach, drawing on science, technologies, development models, and usages related to digital transformation. The company was founded by Georges Claude and Paul Delorme on November 8, 1902 and is headquartered in Paris, France.

Micrel, Inc. is a global manufacturer of IC solutions for the worldwide analog, Ethernet and high bandwidth markets. The Company's products include advanced mixed-signal, analog and power semiconductors; high performance communication, clock management, Ethernet switch and physical layer transceiver ICs. Company customers include leading manufacturers of enterprise, consumer, industrial, mobile, telecommunications, automotive, and computer products. Corporation headquarters and state-of-the-art wafer fabrication facilities are located in San Jose, CA, with regional sales and support offices and advanced technology design centers situated throughout the Americas, Europe and Asia. In addition, the Company maintains an extensive network of distributors and reps worldwide.

Volvo Lastvagnar AB, part of Volvo AB, is a Swedish company located in Gothenburg that manufactures heavy trucks.

Part of Philip Morris International, Inc., Philip Morris Products SA is a company headquartered in Neuch?tel, Switzerland. The firm provides tobacco stemming and re drying services.

Qorvo US, Inc., part of Qorvo, Inc., is an American company located in Hillsboro, OR. The firm manufactures radio frequency, analog, and mixed signal integrated circuits.

Haver & Boecker OHG manufactures industrial machinery. Its products include mixed media, packaging technology, filters and molded parts, screen printing mesh and fabric laminates. The company was founded by Carl Haver and Eduard Boecker in 1887 and is headquartered in Oelde, Germany.

Yokowo Co. Ltd. engages in the manufacture and sale of electronic equipment. It operates through the following segments: Vehicle Communication Equipment, Circuit Testing Connectors, and Wireless Communication Equipment. The Vehicle Communication Equipment segment includes composite and compact antenna for vehicle communication and social infrastructure systems. The Circuit Testing Connectors segment covers fine connectors for high density and integration requirements of semiconductors and electronic components, as well as for high-speed signal quality testing. The Wireless Communication Equipment segment comprises of micro connectors for miniaturization, and original equipment manufacturer guide wires and fine precision parts for catheters. The company was founded by Chutaro Yokoo on September 1, 1922 and is headquartered in Tokyo, Japan.