As of January 26, 2006, Similarity Systems, Ltd. was acquired by Informatica Corp. Similarity Systems, Ltd. provides business data quality solutions. It offers ATHANOR, a suite of data quality software products that enables organizations to identify and correct data quality problems based around an end-to-end data quality management and improvement process. The companyâ€™s solution provides a data quality firewall around business systems, such as business intelligence, data warehouse, enterprise resource planning, supply chain management, and customer relationship management applications. It serves organizations in financial services, utilities, manufacturing, and telecommunications. Similarity Systems, Ltd. was founded in 2001 as Similarity Vector Technologies, Ltd. and is headquartered in Dublin, Ireland. The company also has offices in New York, New York; Boston, Massachusetts; and the United Kingdom.
Informatica cleans up with Similarity Systems acquisition (searchdatamanagement.techtarget.com) 
Similarity Systems secures $7 million funding (delta.ie)