SEPATON, Inc. provides disk based data protection solutions for large enterprises that manage massive amounts of data. It offers S2100-ES2 data protection platform to protect petabytes of data in a single system; S2100-DS3, a data protection platform to protect data in branch locations; DeltaStor, a data deduplication software that deduplicates massive data volumes without slowing backup performance; and DeltaRemote Replication that allows users to move massive data volumes over the WAN without adding bandwidth.

The company also provides technical consulting, data protection and backup assessments, and implementation services. It serves federal agencies; financial services, healthcare, and oil and gas companies; resorts and casinos; and wireless companies worldwide.

SEPATON, Inc. was formerly known as SANgate Systems, Inc. The company was incorporated in 1999 and is headquartered in Marlborough, Massachusetts with offices in London and Beijing. SEPATON has a development office in San Jose, California