Manufacturing Cost Intelligence in Action
How CFOs Combine Cost Intelligence and Tail Spend Discipline to Fuel Growth
This article appeared in the April 2026 issue of MiMfg Magazine. Read the full issue and find past issues online.
Manufacturing CFOs face mounting pressure from all sides. Volatile input and energy costs, wage inflation, labor shortages and rising customer expectations are colliding with board-level demands for capital discipline, Environmental, Social and Governance (ESG) progress and profitable growth. While finance teams have access to extensive spend data through Enterprise Resource Planning (ERP), purchasing systems and spreadsheets, data alone rarely provides clarity on where to act first. What is often missing is direction. Cost intelligence bridges that gap.
Cost intelligence moves beyond traditional spend reporting. Rather than simply showing what was spent and with whom, it connects spend visibility across plants and business units with category-level insight, supplier fragmentation analysis, internal buying behavior and external benchmarks. The result is a prioritized view of realistic savings opportunities and a clear roadmap for action. Modern tools function less like static dashboards and more like opportunity engines, identifying underperforming spend, suggesting the right levers to pull and quantifying achievable improvements.
One of the most significant — and frequently overlooked — sources of value in manufacturing is tail spend. While approximately 80 percent of spend is typically concentrated in strategic categories such as direct materials, capex, tooling, energy and core logistics, the remaining 20 percent is often spread across 70 – 80 percent of suppliers. This tail includes MRO, PPE, packaging, indirect logistics, telecoms, waste services, facilities, office supplies and other indirect categories. Individually these purchases appear small but collectively they represent millions in unmanaged spend.
Tail spend creates outsized inefficiencies. Processing costs for low-value purchases can exceed the value of the items themselves. Fragmented supplier bases dilute buying power and lead to inconsistent pricing and terms. P-cards and urgent local purchases reduce visibility and control. In one manufacturing example, a company with $56 million in total spend identified over $9 million sitting in tail categories, with savings potential of 10 - 40 percent once that spend was properly mapped, benchmarked and managed.
Despite this opportunity, tail spend is notoriously difficult to tackle internally. Suppliers are fragmented across plants, controls are often weak, SKU-level data is rarely consolidated and procurement teams are focused on keeping production running. Each indirect category has unique cost drivers and contract nuances, and without external benchmarks it is difficult to know what “good” looks like. As a result, tail spend is often viewed as too messy or too small to justify attention — leaving value trapped.
A practical CFO playbook for tail spend starts with rapidly mapping the tail using accounts payable data to identify concentration, supplier proliferation and savings potential. The next step is rationalizing and standardizing key indirect categories using category expertise and external benchmarks to consolidate suppliers, challenge specifications and reset contracts without disrupting operations. Equally important is reducing process cost by streamlining ordering, approvals, catalogs and invoicing, not just lowering unit prices.
Cost intelligence also enables stronger ESG and risk management by embedding supplier standards, harmonized contract terms and greater visibility into indirect supply chains. Most importantly, verified tail spend savings can be reinvested into strategic priorities such as automation, energy efficiency, capacity expansion and digitalization.
When managed effectively, tail spend shifts from a hidden cost burden to a reliable source of funding and competitive advantage. For many manufacturing CFOs, the next margin improvement is already there — waiting to be unlocked through cost intelligence.
About the Author
Brian Giltinan is a Consulting Partner with ERA Group. He may be reached at bgiltinan@eragroup.com.
ERA Group is an MMA Basic Associate Member and has been an MMA member company since January 2026.