Almedio Inc. engages in the research, development, manufacture, and sale of test tapes and test discs in Japan. It operates through Insulating Material, Storage Solution, Archive, Industrial Solution, and Nano Material segments. The Insulating Material segment manufactures and sells refractory materials, thermal insulators, and related products. The Storage Solution segment develops, manufactures, and sells optical drives mounted. The Archive segment preserves information such as documents, images, pictures, etc.; provides optical disc archive; and offers digitalization of information, recording, and preservation. The Industrial Solution segment develops, manufactures, and sells test discs. The Nano Material segment develops, produces, and processes nanomaterial products, such as carbon nano fiber/ carbon microfiber, synthetic graphene powder, and high modulus polypropylene CNF pellets for aviation / space, automobile, medical products, and sports / leisure goods industries. The company research, develops, manufactures, and sells measuring instruments for optical media and industrial equipment for the optical disc drives. In addition, it provides attestation tests for the DVD verification laboratory; and tests for various kinds of discs. The company was formerly known as A-BEX and changed its name to Almedio Inc. in March 1997. Almedio Inc. was incorporated in 1981 and is based in Kunitachi, Japan.