atsec information security GmbH

atsec is an independent, information security consulting, Common Criteria and FIPS 140-2 evaluation services company that combines a business-oriented approach to information security with in-depth technical knowledge and global experience.
Since January 2000 atsec has grown into an international company with offices in the United States, Europe and Asia.
Source: https://www.atsec.com/company/company-history/index.html