Graham Magnetics, Inc., was an American computer data storage company independently active from 1964 to 1995.

[1] Currently, as of 2007, Graham Magnetics buys used tape cartridges and reconditions them for reuse.

In 1999, Anacomp spun off the magnetic tape line of business as eMag Solutions.

In 2006, the company developed a process for eradicating data from tape cartridges while preserving the servo tracks.

[2] In 2007, eMag sold Graham to RBE Enterprises of Dallas, TX.