McNeilus Steel: 500% EDI Expansion Case Study

Steel Distribution & Processing • Family-owned since 1948 • Five locations across MN, ND, WI, and TN

McNeilus Steel is a full-line steel distributor and processor serving the upper Midwest since 1948. With over 450 employees and five warehouse locations, the company stocks an extensive range — bar, tube, pipe, sheet, plate, stainless, aluminum, and rebar — alongside fabrication services including laser and plasma cutting, shot blasting, rolling, and robotic beveling. In a business where material quality and on-time delivery define customer relationships, operational precision is not optional.

The Challenge: EDI That Couldn’t Grow

McNeilus had done what many mid-market steel companies do. They integrated their metals industry ERP with an EDI translator using outside consultants. The system worked. The economics didn’t.

Maintaining the translator required ongoing staffing and consultant engagements. Every map change was a project. Every new trading partner was a cost-benefit analysis that usually ended in “not worth it.” So EDI stayed confined to the highest-volume relationships, and the operational benefits — automated ordering, clean receiving, hands-off order entry — stopped at that boundary.

This is the pattern we see across the metals industry: it is rarely the technology that caps an EDI program. It is the cost of operating it.

The Solution: An EDI Department, Not a Tool

McNeilus moved their EDI operation to Foundational’s Managed EDI Service. The shift was structural, not just technical. Instead of owning a translator and paying to keep it alive, McNeilus connected their ERP to Foundational once — and Foundational became their EDI department.

What that means in practice, week to week: our team builds and maintains every trading partner map, monitors transaction flows continuously, handles partner spec changes as they happen, and onboards new partners as a flat implementation quoted upfront each time. McNeilus no longer maintains in-house EDI expertise, because the expertise is the service.

Steel made the integration work demanding in industry-specific ways. Metals EDI is not generic retail EDI: transaction flows include vendor managed inventory programs with mills, materials receiving driven by mill advance ship notices, and ERP environments built for the metals industry. Foundational’s history in steel processing meant those flows were familiar territory rather than a learning curve billed by the hour.

The Results: A 500% Expansion in EDI Scope

Freed from open-ended project economics, McNeilus expanded the scope of their EDI implementation by 500%. The impact landed in three core functions:

Material purchasing. Manual inventory counting and buy-report creation were eliminated. Supplier-facing EDI now enables vendor managed inventory: suppliers monitor stock levels directly and create fulfillment orders against pre-set thresholds. Inventory turns quickly with no manual intervention.

Material receiving. The majority of inventory receipts now process via EDI. When a mill ships material, the advance ship notice flows directly into the ERP, and the warehouse team simply scans a barcode label on arrival. No manual entry, no room for error.

Sales order processing. Customers who send orders via EDI eliminate manual and double-entry entirely. Sales reps review orders instead of re-keying them — time that goes back into generating new business and servicing accounts.

“Foundational has proven to be a valuable partner. Their understanding of how EDI is used in the metals processing industry has enabled us to enjoy the benefits of e-business across our organization. Inventory turns have improved, our receiving process is efficient with minimal errors, and many orders are now received via EDI so the order entry process requires minimal human intervention.”

— Mark Blaisdell, McNeilus Steel

Why It Worked

Three factors made the difference. The cost model changed from open-ended consultant projects to flat, quoted implementations plus a fixed monthly operation, which made expansion economically rational for the first time. The industry expertise was already in place, so steel-specific flows like VMI and mill ASNs were implemented precisely rather than approximated. And the operating responsibility moved to a team accountable for outcomes — not a tool McNeilus had to staff.

If your EDI program has hit the same ceiling — working, but too expensive to extend — the economics that unlocked McNeilus’s expansion are the same ones we would scope for you. Learn more about EDI for steel processing, see the rest of our customer case studies, or talk to an EDI specialist.