Singulus technologies (ETR:SNG) is a German-based company that focuses on manufacturing equipment for optical discs. Singulus' products range from mastering and injection molding to replication lines.

Singulus is offering its TIMARIS machine for Thin Film read/write heads (up to 300mm wafers), used in MRAM production, and has already sold several systems (we know that Grandis and Crocus have acquired at least one of these systems each).

Spin Memory (previously Spin Transfer Technologies), established by established by NYU and Allied Minds, is developing STT-MRAM devices based on its Orthogonal Spin Transfer MRAM (OST-MRAM) technology.

In November 2018 Spin Memory licensed its Endurance Engine MRAM technology to Arm. In 2016 Spin Memory produced 20nm OST-MRAM MTJs, and said it is preparing to start delivering samples to select customers. In 2015 the company raised $70 million (in addition to $36 million raised in 2012) and in November 2018 the company announced its $52 million Series B funding round.

Spin-Ion Technologies, established in 2017 as a spin-off from CNRS, developed a unique patented process that increases the performance of MRAM magnetic layers - by improving the homogeneity, increasing the magnetic performance and increasing yields.

Tokyo Electron (TEL), established in 1963 is based in Japan and is a global supplier of semiconductor and FPD production equipment worldwide. Product lines include coater/developers, thermal processing systems, plasma etch systems, CVD systems, surface preparation systems, and test systems.

In November 2012 TEL acquired Magnetic Solutions, a magnetic annealing systems developer.

Toshiba is a diversified manufacturer and marketer of advanced electronic and electrical products. Toshiba has an active MRAM research program, focusing on Perpendicular STT-RAM.

Toshiba reported several advances, and in 2015 presented a highly-efficient test chip.

Veeco Instruments is a process equipment producer that address several markets, the main ones being LEDs, PVs and data storage.

For the MRAM market, Veeco developed an Ion Beam Etch system that is now shipping to customers.