What Makes Industrial Supply Chains Complex
Long and Variable Lead Times
Lead times range 6 weeks to 6+ months; supplier variability adds uncertainty; forecast error directly impacts working capital.
Complex Bills of Material
Multi-level BOMs with dozens or hundreds of components; visibility into entire structure is required for optimization.
Lumpy Project-Based Demand
Revenue from discrete projects; demand is episodic; steady-state planning models fail; capacity estimation is difficult.
MRO Inventory Sprawl
Maintenance inventory scattered across facilities; poor visibility; stock-outs trigger emergency buys; overstock ties capital.
Supplier Concentration Risk
Critical components from single or dual sources; supply disruptions halt production; redundancy is expensive.
Multi-Facility Capacity Planning
Manufacturing across multiple facilities; WIP sits between locations; bottlenecks hard to predict; loading is imbalanced.