David J. Arthur

SouthWest Nanotechnologies, Inc. produces single-wall carbon nanotubes. Its products include Single, few and multi-wall Carbon Nanotubes, Printable and Coatable CNT Inks and AgeNT transparent conductor system, a low-cost system for producing patterned transparent conductors for displays and touch sensor applications. The company was founded by Daniel E. Resasco in 2001 and is headquartered in Norman, OK.

Costa, Inc. manufactures sports sunglasses. Its products include ballpoint pens, fountain pens, refills, rolling ball pens, and mechanical pencils. The company was founded by Richard Cross in 1846 and is headquartered in Smithfield, RI.

Composite Solutions, Inc. engages in the manufacture of composite components for the marine sector. Its products include rudders, quadrants, spars, spinnaker poles, wheels, keel struts, and custom. The company was founded by Jeffrey Kent in October 20, 1997 and is headquartered in Hingham, MA.

Helix Technology, Inc. engages in the development, manufacture and sale of flat panel display (FPD) components. Its other activities include manufacture and sale of backlight film, heating components and other electronic products, and the provision of assembly, installation, test and technical consultant services. The company was founded in May 5, 1994 and is headquartered in Tainan, Taiwan.

Eikos, Inc. develops and manufactures highly transparent carbon nanotube inks for conductive coatings and circuits for use in flat panel displays. The private company is based in Franklin, MA.

CHASM Advanced Materials, Inc. develops and manufactures printed electronics materials and battery materials based on proprietary carbon nanotube and ink/coating technologies. Its solutions include touch sensors and smart surfaces, RF energy redirection, printed antennas, electrochemical sensors, and transparent heaters. The company was founded by David J. Arthur and Robert F. Praino Jr. in 2015 and is headquartered in Canton, MA.

Chasm Technologies, Inc. engages in manufacturing and supplying of application-tailored products of carbon nanotubes. It offers technical, business and marketing expertise services. The company was founded by David J. Arthur and Robert F. Praino Jr. in 2005 and is headquartered in Canton, MA.