Advanced MicroSensors Corporation (AMS) is a semiconductor foundry, which develops and fabricates MEMS and spintronics solutions. AMS was founded in 1999 and is based in Massachusetts, USA.
Atomistix is a provider of software solutions for development of nanotechnology. Since its incorporation in Copenhagen (2003), the company has been working in close collaboration with the Nano-Science Center at the Niels Bohr Institute of Copenhagen University.
Crocus is an early stage startup, headquartered in Grenoble (France) with operations in the Paris area and in Silicon Valley.
In July 2006, Freescale became the first company to offer commercial MRAM modules (4 Mbit,25$).
Grandis, established in 2002 and headquartered in Silicon Valley, California, develops Spin Torque Transfer based RAM technology (STT-MRAM). STT-RAMTM is a "second generation" magnetic random access memory (MRAM) which solves the writing current scaling problem for conventional MRAM.
Established in 1910, IBM is one of the largest technology companies, operating as an information technology (IT) company worldwide.
Established in 1968, Intel is the world's leading chip maker. Intel is researching Spintronics, and is supporting several universites in their Spintronics research (In 2006, Intel gave 12M$ in research funds and equipment to several Californian universities).
Intel trades in the Nasdaq (ticker is INTC).
Rhomap was spun-off from Durham University in 2011 to develop manufacture-to-order scientific instrumentation for high precision magneto-transport measurement systems. Rhomap's instruments targets new materials and next generation semiconductors, photovoltaics, spintronics and ferromagnetic systems.
Rhomap's web site seems to be empty so it's not clear whether the company is still active.
Spintronics-Info, based in Israel, is a web publication focused on Spintronics technologies. Spintronics-Info has been providing news and resources since 2006. The site is regularly read by industry professionals, researchers, system designers and consumers interested in next generation spintronics technologies.
Spintronics-Info is edited by Ron Mertens.