Driving a Stronger Continuous Improvement (CI) Culture Across Functions

Our Continuous Improvement (CI) journey continues to accelerate across Finance, SCM, TT&L, HR, and IT, marked by rising engagement, deeper capability building, and growing measurable impact. Over the last several months, significant strides have been made in strengthening CI awareness, expanding training, and fast‑tracking project execution - laying a solid foundation for a sustainable, enterprise‑wide improvement culture.

In India, CI training visibility has been improved through streamlined monthly reconciliations, while system reporting enhancements are underway. Robust functional capabilities are being developed through structured White, Yellow, and Green Belt programs. In Finance alone, 10+ training sessions have reached over 200 employees. These efforts are supported by regular CI Agent Connects, ensuring continuous learning, alignment, and best‑practice sharing across teams.

Globally, Finance leads CI adoption, with other functions engaged as needed. CI projects are already delivering value through automation, KPI harmonization, error reduction, and process simplification. These improvements are not only increasing operational efficiency and accuracy but also enhancing customer experience and enabling more informed, data‑driven decision making.

Together, these efforts reinforce our commitment to building a resilient, data-driven, and collaborative CI culture across all functions.

Key Impact projects by the Continuous Improvement Team

1.      Quality by Design: Frameworks That Empower Creative Excellence

The initiative delivered USD 5 million in annualized savings by implementing a scalable DMADV-based design quality framework that replaces high-cost global agencies. It enhanced stakeholder confidence, standardized asset workflows, and strengthened operational excellence. Improved quality, faster turnaround times, and higher first-time‑right performance demonstrate significant, sustainable value for Hitachi. This Project has been submitted for the Global Quality Awards Q3.

2.     TTL Team Efficiency Improvement

The TTL China team resolved productivity and workload imbalance by enhancing staff capability, reallocating tasks, onboarding additional responsibilities, and introducing automation through an L6S Green Belt project. Targeted training and vendor collaboration strengthened operational consistency. These improvements enabled the team to optimize processes and achieve a measurable impact of 1 FTE workload improvement, enhancing overall efficiency.

3.     Accounts Receivable – IRN Process Improvement

The Finance team improved the IRN invoicing process after S/4HANA implementation by automating manual steps and resolving process inefficiencies through an L6S Yellow Belt project. By reducing manual effort by 80%, the project eliminated significant delays and optimized operational workflow, resulting in 4,300 hours saved annually and strengthening overall process reliability and productivity.

As a unified function, the Service Excellence team enables innovation, operational excellence, and transformative growth, positioning the organization to thrive in a dynamic, compliant, and future‑ready environment.