Case Study: INW Manufacturing achieves sub-5-day financial close and 2-hour budgeting with OneStream Software

Inw Manufacturing - Customer Case Study

INW Manufacturing is a contract manufacturer serving the dietary supplement and sports‑nutrition markets with roughly 900,000 sq. ft. of production, over $400M in revenue and about 1,000 employees. Rapid growth through acquisitions left finance fragmented across multiple ERPs and Excel-based processes, creating heavy intercompany complexity, slow month‑end closes and a time‑consuming manual budgeting process.

INW implemented OneStream with Black Diamond Advisory and MindStream Analytics to unify consolidation, planning, forecasting, CapEx and people‑planning in one platform, leveraging Marketplace solutions and new forecasting models. The results: month‑end close time fell from 8–10 days to under five days, budget preparation dropped from ~14 days to two hours, reporting and visibility improved across entities, and the company set up a foundation for faster Day‑1 acquisition reporting and further automation.

Inw Manufacturing

Amy Funari

System Administrator