Company
LOGOS Modular Systems LLC
We build engineering software the way we would want to use it: exact where it matters, plain about what it does, and safe to run on the networks where real hardware is designed.
Mission
Logos (λóγος): the reasoning behind a thing. Every number in a design should have one — a requirement it meets, a model run that shows it, a test that confirms it. Our software keeps that reasoning attached to the design, from the first specification to the last baseline.
- Check the math of every part against exact answers.
- Say plainly what the software does — and what it never does.
- Keep the customer’s data on the customer’s machines.
Founder
Bill Stillman
Founder · Principal engineer
Bill is an engineer who designs the machines that move heat, fluid, and power — turbines, compressors, pumps, heat exchangers, and the cycles that tie them together — across nuclear, air, and space systems.
LOGOS began as his own toolkit: years of models, requirement lists, schedules, and risk logs kept in spreadsheets and macros, each one a copy of the last. He built LOGOS so that the model, the requirements it must meet, the plan to build it, and the risks along the way live in one place and stay linked — checked against exact answers, and safe to run on the networks where real hardware is designed.
Bill lives in Denver, Colorado, with his fiancée Leisa, a philosopher of war, and their two dogs, Chester and Dahlia.
Get in touch
Sales and quotes
sales@logosmodular.com
Software support
support@logosmodular.com
Licences, activation, and renewals
licensing@logosmodular.com
Engineering services
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Location
Denver, Colorado
LOGOS> whoami LOGOS Modular Systems LLC software · engineering services