Case studies
MES

OneSource Distributors: Epicor Eclipse ERP drives 2x revenue growth

Case study showing how electrical distributor OneSource doubled revenue to $365M without added headcount using Epicor Eclipse ERP, RF warehouse, EDI, and work order modules.

Published
June 4, 2026
Read time
3 min read
Source

OneSource Distributors implemented Epicor Eclipse in 1999 across 14 locations. The system enabled 70 percent electronic transactions, 99.8 percent inventory accuracy, and inventory turns near 7. Configurable business rules and real-time alerts reduced manual review, supporting $1.2M sales per employee and operating expenses below 11 percent of sales.

Key takeaways

Doubled gross sales to $365M from 2005-2010 with flat headcount

Sales per employee reached $1.2 million using Eclipse ERP

99.8 percent inventory accuracy via RF wireless warehouse management

70 percent of transactions processed electronically through EDI and e-commerce

Inventory turns near 7 and operating expenses under 11 percent of sales

Market overview

SCR methodology note

Vendor landscape

Leaders

Implementation considerations

Important consideration