TETRADYN archival historical site
TetraDyn (archival site)


Please start by first visiting (if you haven't already)
Intelligence Renaissance Industries
by which TetraDyn Ltd. and all assets have been acquired.

Please Note that all websites, here and further on, within tetradyn.tdyn.org, contain and reflect older (pre-2019) data. Note that the entirety of TetraDyn Ltd. and The TETRAD Group have been fully and completely acquired by Intelligence Renaissance Industries, a US corporation.

All older (pre-2019) content on this and other websites linked from here includes "blackboard" prototype material that is preliminary/changed/evolved into new forms, including our business, marketing and sales developments. Thank you.

Copyright © 2020 Intelligence Renaissance Industries, a USA Corporation