Cryogenic Limited - Superconductivity and cryomagnetic low temperature engineering and instrumentation. London, with many international contacts listed.

Colorado Futurescience - Good introductory material on superconductors, including "instructions for Making Superconductors in a High School Science Laboratory," and complete superconductor kits for science educators.

American Superconductor - ASC performs research and development in high temperature superconductor (HTS) technology for the global electric power industry. Westborough, MA and Dusseldorf, Germany.

SuperConductivity - A clear explanation of superconductivity at cryogenic temperatures -- aimed at students. From Think Quest.

Applied Superconductivity Center - Applied Superconductivity Center at the University of Wisconsin, Madison. Research papers, superconductor images, links to other labs.

Superconductors - Physics - 11/17/98 - A look at what makes some conductors super, from About.com

Scientists Hunt for Superconductor Silicon Replacement - Wired News, Nov. 7, 1997.

Superconductors.org - Superconductor Information for the Beginner. A nicely written site, with much basic information. Great for students and educated laymen.

A Directory of Superconductor Resources on the Web. - Provides links to web resources on all aspects of superconductors, including research and development, applications, producers, education and public policy.

Intermagnetics General Corporation - IGC is a developer and manufacturer of superconducting materials, radio-frequency coils, magnets, superconducting wire, cable and tape, and related refrigeration equipment. In Latham, New York, with manufacturing plants in several states. Several major divisions, including IGC-SuperPower, IGC-APD Cryogenics, and IGC-Advanced Superconductors (IGC-AS).

ARS Associates: Instruments and systems for superconductivity - ARS Associates is a manufacturer's representative in the fields of cryogenics, vacuum / eemiconductor process equipment, and superconductivity, including superconducting magnets, instrumentation, and cryostats. In Allentown, PA.

Cryomag Services Inc. - Promises to be a "single source" for all superconducting magnet services, especially for NMR / MRI. Includes fills, repairs, and all other cryogenic aspects. In New Jersey.

American Magnetics, Inc. - AMI is an engineering and manufacturing firm specializing in superconducting magnet design and manufacturing. In Oak Ridge, Tennessee.

University of Tokyo: Department of Superconductivity - "Uchida's Group," working on high-temperature superconducting.

A Roadmap for Superconducting Electronic Devices in Europe - A 1998 paper which is "a review of the opportunities available and the concerted actions required to ensure that Europe remains internationally competitive in the future development and commercialisation of Superconducting Electronics." By Colin Gough.

Institute for Technical Physics - Primary emphasis on superconductivity technology. At the Forschungszentrum Karlsruhe, Germany.

Superconductivity Links - A large link list of superconductivity data bases, free journals, papers and news, and university & institute sites by a Korean PhD. candidate. Also available in Korean language.

SCENET - European Network for Superconductivity - Links government laboratories, universities and industrial laboratories of the European Community, Switzerland, Norway and Israel to investigate technology and applications of superconductivity.

Colorado Superconductor, Inc. - Supplier of educational superconductor kits and supplies. Also a lot of clear on-line information about superconducting. In Fort Collins, CO.

Superconducting DNA - A description of research that has demonstrated proximity induced superconductivity within individual DNA molecules. Feb. 23, 2001.

Magnavolt Technologies, Inc. - Manufacturer of compact superconducting magnets, cryogen free magnet systems, AC & DC measurement equipment of magnetic properties, and helium cryostats. In Plattsburgh, NY.