Open Source Storage (OSS), the vendor in question, was around for two decades before going out of business last year. The first and last archived versions of its web site:

https://web.archive.org/web/20040628023451/https://www.ossto...

https://web.archive.org/web/20250329140721/https://www.ossto...

(The first version isn't too exciting. It's a broken Flash site.)