On Mon, Apr 6, 2020 at 8:40 PM Jason Stevens <jsteve@superglobalmegacorp.com> wrote:

Strings tells me it’s from Venturcom


“VENTURCOM INC.  1981, 1982”


Maybe these guys?




“IntervalZero’s experience and expertise in embedded technology extends back to 1980 with the founding of its predecessor company, VenturCom, which developed the technology that led to Microsoft’s first embedded operating system.” 

This is either Venix 1.0 or 2.0. I've not decided. I think 1.0, but maybe 2.0. I'll know more after I look at it some more.