Plasmon Plc, through its subsidiaries, engages in the development, manufacture, and distribution of removable data storage solutions based on its proprietary ultra density optical storage technology in the United Kingdom. It designs and manufactures optical disk drives and libraries, as well as develops storage management software and integrated connectivity solutions. The company also engages in the manufacture and sale of RAID data storage systems. In addition, it produces CD/DVD stampers and provides technology consultancy services to the volume CD/DVD disk replication industry. Plasmon sells its products through distributors, resellers, original equipment manufacturers, and system integration partners in Belgium, Germany, and Italy. The company was founded in 1984 and is headquartered in Melbourn, the United Kingdom.