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Apogee Enterprises Lean Six Sigma ERP Implementation Case Study

Case study on how Apogee Enterprises deployed Epicor ERP to support Lean Six Sigma, data accuracy, and shared services across six subsidiaries.

Published
June 4, 2026
Read time
3 min read
Source

Apogee Enterprises modernized its enterprise systems by implementing Epicor ERP across six independent subsidiaries. The project supported Lean Six Sigma initiatives, improved data accuracy for DMAIC analysis, and enabled collaboration while preserving business unit autonomy. The solution replaced rigid legacy systems and aligned IT with the company's 'Project Best' goal of becoming the best $1B company.

Key takeaways

Epicor ERP enabled consistent back-office processes across six subsidiaries without forcing uniform operations

Improved data accuracy and analytics directly supported Lean Six Sigma DMAIC projects

Service-oriented architecture allowed process changes without modifying core infrastructure

ERP and Lean Six Sigma were mutually reinforcing: data quality enabled process improvement

Cultural fit and flexibility outweighed rigid tier-one alternatives during vendor selection

Market overview

SCR methodology note

Vendor landscape

Leaders

Implementation considerations

Important consideration