Atlantis NDT ERP vs Hexagon Meridium APM 2026 — Honest RBI, FFS & APM Comparison

Hexagon Meridium APM (formerly GE / Bently Nevada / Meridium) is the industry standard for refinery Asset Performance Management. Its API 581 RBI engine, API 579 FFS calculators, and damage-mechanism library are mature, validated by decades of refinery deployments, and supported by Hexagon's services team. Atlantis NDT ERP does not pretend to replace Meridium where Meridium genuinely wins — at $5B+ refinery operators with established RBI programs. Atlantis wins for inspection service companies a