Intuiflow Case Studies | Demand-Driven Supply Chain Success Stories

Aptiv Commits to Global Rollout of Intuiflow After Two-Year Pilots

Written by Demand Driven Technologies | Oct 6, 2025 9:16:57 PM

 

Eric Lindstrom has lived supply chain from the shop floor up. After years rolling out lean (Toyota Production System) as a consultant and leading PC&L at multiple Tier 1s, he joined Aptiv—formerly Delphi—to help modernize planning across a sprawling, global automotive operation.

By 2018–early 2019, a problem was clear. Aptiv’s plants routinely carried roughly 2x the inventory levels defined by their own operating standards, yet still battled variability and expedites.

The demand signal from OEMs—delivered via EDI—was volatile: about 65–70% accurate at 12 weeks, ~85% at two weeks, and ~95% in the current week.

Aptiv needed a planning method that could smooth supply signals, protect service, and unlock working capital—without adding complexity.

They piloted Intuiflow (formerly Replenishment+) on a small set of purchased components. The first 500 parts were successful, the plant went all-in, and once the team believed in the method, optimization happened fast.

Shortly after, Aptiv made the call: move from pilots to a global rollout across 100+ plants.

Results at a Glance

  • Two-year pilot journey (2018–early 2019 start) proved the approach, then expanded plant-wide.
  • Executive commitment to roll out to 100+ plants following cross-division data validations.
  • Pilot-plant impact included inventory reduction (~30%) and fewer expedites/premium freight once adoption took hold.
  • Plants already on buffers performed better during the COVID shock/rebound, with fewer disruptions and shortages.
  • Planner workload dropped (less firefighting) as buffer execution replaced manual chasing.
  • Network redesign underway: centralized distribution to shorten lead times, break MOQs, and free plant floor space.

Aptiv: Technology at the Heart of the Vehicle

Aptiv evolved from Delphi (GM’s former parts group) into a technology company with two core businesses:

  • Advanced Safety & User Experience (software; active/passive safety; infotainment/cockpit)
  • Signal & Power Solutions (wiring harnesses and connectors powering vehicle electrification)

The growth of electrification expands wiring and connector content—an opportunity tailor-made for better planning and flow.

The Challenge: Volatile Signals, Excess Inventory, Constant Firefighting

  • Volatile OEM forecasts: 12-week EDI at ~65–70% accuracy, tightening to ~85% at two weeks, ~95% in the current week.
  • Inventory above targets: plants “rarely at MOS,” usually ~2x the defined standard.
  • Three-pronged supply chain agenda: logistics network optimization, planning modernization, and process “functionalization” across PC&L, logistics, materials, and procurement.

The Solution: Intuiflow to Smooth the Signal and Decouple Lead Times

Aptiv started small: 50–100 purchased parts, then ~500, then plant-wide.

Change management was the real work: ~3 months of daily coaching before the “belief” clicked—then rapid optimization followed.

What changed:

  • Buffers on components (wire, tape, conduits, connectors) ensured the right parts were on hand for wiring harness assembly.
  • Less firefighting: planners’ workload felt lighter because orders followed clear buffer priorities.
  • Performance lift: higher uptime, fewer expedites/premium freight, and ~30% inventory improvement at the pilot plant.

From Pilot to Enterprise Buy-In

Skeptics needed to see their own data.

Aptiv ran part-level comparisons of DDMRP vs. classic MRP across Wiring, Connection Systems, and Electronics. Once teams saw the impact, leadership approved global adoption (decision made in Q4 prior to COVID).

COVID: A Stress Test That Reinforced the Strategy

  • Late March–early May shutdown, slow May restart (~25% volume), then a rapid snap-back in June/July to above pre-COVID volumes.
  • With cash management paramount, leadership doubled down: the company needed a demand-driven method to right-size working capital.
  • Plants already on buffers performed better through the volatility—fewer shortages and disruptions.

Scaling Up: Training, Compliance, and Daily Cadence

Rolling out virtually wasn’t the same as being on-site.

Aptiv adjusted by:

  • Retraining and daily meetings to reinforce behaviors.
  • Adding SMEs and external experts (including language coverage) to coach plants.
  • Compliance reporting to flag orders placed outside DDMRP rules.
  • Metrics that matter during rebounds: buffer health, target vs. on-hand, Days of Supply, service levels, uptime, and expedites.

Network Design as a Multiplier

Aptiv is redesigning inbound flows with regional distribution centers:

  • Centralize supplier management so 20 plants aren’t placing 20 separate orders.
  • Shorten effective lead times → smaller plant buffers.
  • Break supplier MOQs centrally and meter the right quantities to plants.
  • Free floor space at plants by reducing on-site inventory.

Where Buffers Live (and Where They Don’t)

  • EDS (wiring harness) plants: buffer components; end items are built to OEM schedules.
  • Connector/component plants: more buffering at end item level where it fits.
  • Principle: apply DDMRP strategically, not everywhere—use it where it decouples variability and compresses lead time.

How They Did It (Playbook)

  1. Prove it with plant data before asking for belief.
  2. Coach daily until the method becomes second nature.
  3. Use compliance metrics to protect adoption.
  4. Staff with super users and seasoned DDMRP experts for credibility and speed.
  5. Measure Days of Supply (not just dollars) during volatile rebounds.

What’s Next

Aptiv is executing an aggressive global rollout of Intuiflow across 100+ plants, backed by daily management, analytics, and a distribution model that amplifies buffer effectiveness.

As Lindstrom frames it, the objective isn’t to “manage working capital” day to day—it’s to run a process that naturally produces it: higher uptime, fewer expedites, and the right inventory in the right place at the right time.

Future-Proof Your Supply Chain with Intuiflow

Aptiv’s results are what Intuiflow was built for—turning volatile, forecast-driven operations into agile, demand-driven flow.

Intuiflow is a single, connected Demand Driven platform that brings planning, scheduling, and execution into perfect alignment with real demand. Instead of chasing shortages or rescheduling manually, planners see live priorities, AI-optimized buffers, and one version of the truth across teams.

Intuiflow: One Platform. Four Core Solutions.

  • Materials Planning: Keep inventory aligned to true demand—prevent shortages and overstocks with AI-optimized buffers and automated replenishment.

  • Scheduling & Execution: Turn production priorities into predictable performance by sequencing work to actual capacity and demand.

  • Sales & Operations Planning: Link strategy to execution with real-time visibility across sales, finance, and operations.

  • Demand Planning: Replace static forecasts with adaptive, data-driven plans that flex as the market shifts.

Intuiflow is Smarter by Design

Autopilot, Intuiflow’s built-in AI engine, continuously fine-tunes parameters across every module—removing manual effort while keeping plans responsive to real conditions. Embedded Power BI dashboards deliver insights instantly, and secure ERP integrations ensure a smooth, fast deployment.

Aptiv’s global rollout shows how quickly Intuiflow scales: from pilot to 100+ plants, driving stability, agility, and working-capital gains—all in a matter of weeks, not quarters.

See how Intuiflow can help you cut shortages, simplify planning, and keep production flowing.

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