Case Study: a leading industrial technology provider achieves faster OT regression and stronger release confidence with ACCELQ

a leading industrial technology provider cuts regression time from 10–12 days to 3–4 with ACCELQ

A leading industrial technology provider faced significant challenges in testing its mission-critical operational technology (OT) software, including SCADA, EMS/DMS, and MES systems. Their traditional QA approach relied on slow, fragmented manual regression cycles and was heavily dependent on domain experts, which delayed releases and compromised reliability. The company selected ACCELQ to implement a unified, business-process-driven test automation strategy to overcome these obstacles.

By leveraging ACCELQ's codeless, AI-assisted automation platform, the client established a scalable and reusable framework for end-to-end validation. This solution reduced priority regression cycles from 10-12 days to just 3-4 days, increased test coverage to 78% across critical workflows, and cut dependency on SMEs for repetitive tasks by 62%. ACCELQ enabled the client to achieve faster delivery, improved operational resilience, and a significantly lower cost of quality.