Mei Fang Zhou

J.D. Rivet & Co., Inc. engages in installation and maintenance of commercial, industrial, institutional, and residential roofing systems. Its services include restoration of historical buildings, thermoplastic systems, roof construction, full sheet metal fabrication, and cleaning and clearing of roof drainage. The company was founded in 1960 and is headquartered in Springfield, MA

3D Systems, Inc. provides three-dimensional content-to-print solutions and equipment. Its products include printers, integrated print materials, and custom parts and services. It also offers content development, software integration, curation, and content download services. The company was founded on November 21, 2005 and is headquartered in Rock Hill, SC.

Reverb.com LLC operates as an online marketplace to buy, sell and learn about new, used and vintage music gear. It offers electric guitars, acoustic guitars, brass guitars, amps, effects and pedals, drums and percussion and pro audio. The company was founded by David S. Kalt in 2013 and is headquartered in Chicago, IL.

Part of 3D Systems Corp., 3D European Holdings Ltd. is a British company that offers high-quality metal casting solutions. The company is based in Hemel Hempstead, UK. The company provides a choice of 100% wax material or castable plastics for clean castings, which can be used with standard lost-wax casting processes. The company's services cater to a wide range of metal parts, from micro-detailed to extra-large, and they offer accurate, repeatable, and affordable sacrificial patterns without tooling.

LayerWise NV provides direct metal 3D printing and manufacturing services. It delivers quick-turn, 3D-printed metal parts, manufactured on its own proprietary line of direct metal 3D printers, for aerospace, high-precision equipment and medical and dental customers. The company was founded by Jonas Frans Elfrida Van Vaerenbergh and Peter Mercelis in 2008 and is headquartered in Leuven, Belgium.

3D Systems Europe Ltd. provides three dimensional (3D) products and services. It offers 3D printers, print materials, on-demand parts services, and digital design tools. The company was founded on April 2, 2001 and is headquartered in Hemel Hempstead, the United Kingdom.

Z Corp. manufactures, develops and markets 3D printers and machines. The company was founded in 1994 and is headquartered in Burlington, MA.

Geomagic, Inc. develops and commercializes geometric modeling and inspection software solutions. Its products are used in the design, reverse engineering and inspection of parts and products and dental and medical markets to create customized restorations, appliances, prosthetics and treatment plans for patient care. The company was founded by Herbert Edelsbrunner and Ping Fu in 1997 and is headquartered in Raleigh, NC.

Founded in 1990, 3D Systems France SARL is a subsidiary of 3D Systems Corp. that engages in the manufacture of technical parts based on plastics. The company is based in Joue-l'Abbe, France.

Foxconn Technology Group manufactures computer, communications, and electrical components. The firm's products include digital content, personal computer components, connectors, and cables. The company was founded in 1974 and is headquartered in Shenzhen, China.