Role in Prometheus
Not yet publicly detailed.
Commitments
| Tier | Consortium member |
| Category | Security |
| Board seat | — |
| Capital committed | — |
| In-kind | — |
| Ticker | — |
Notes
2026-09-24 verification: current company profile confirms sensor/software systems for process monitoring, cyber-physical security and safeguards/MC&A, but no Prometheus-specific role disclosure; role remains null and confidence low. INL confirms consortium membership. Triastron Technology Corporation (Washington, D.C.) builds integrated sensor/software systems for process monitoring, cyber-physical security, and safeguards/MC&A across advanced reactors and fuel-cycle facilities; team includes co-founders Joan Rohlfing (also NTI president), Arjun Rohlfing (CEO), and Michael Johnson (CTO), with advisors Dan Poneman, Jill Hruby, Adm. Frank Caldwell, and Chris Hanson. Its safeguards/security focus is a plausible Prometheus fit (data curation and platform security themes) but no Prometheus-specific role was stated on the site, in news, or on X as of 2026-09-10; role remains null and confidence remains low.
Milestone log
No partner-scoped milestones recorded yet. Program-level events: timeline.