Subtera Information

Subtera helps industrial operators make better intervention decisions before committing to costly inspection, insulation removal, access activities, or maintenance work. Our philosophy is simple: Screen Before Intervening. By helping integrity teams identify potential corrosion under insulation (CUI) and moisture beneath insulation, STAR enables targeted intervention, reduces unnecessary insulation removal, and supports more effective use of integrity budgets. STAR combines passive terahertz sensing, thermal measurements, guided field workflows, and cloud-based analysis to screen operational insulated assets for moisture and CUI-related anomalies. Built on independently qualified sensing technology, STAR helps teams prioritise further investigation, direct integrity resources where they are needed most, and assess assets while they remain operational.