Dynamics 365 Supply Chain Management Case Study: How a Large Equipment Dealer Reduced Costs and Scaled Operations
For a dealer network managing 30+ locations, thousands of work orders, and a finance function running on manual processes, the operational cost of staying on legacy infrastructure compounds every year. This case study shows what changes when Dynamics 365 Supply Chain Management is deployed as the operational core of a large equipment dealer, and what the results look like in measurable business terms.
Client Overview
A large multi-location equipment dealer operating across the United States, with a workforce of over 2,000 employees and more than 30 service and sales locations. The business spans construction equipment, agricultural machinery, mining, power systems, and rental operations, making it one of the more operationally complex dealer networks in its sector.
Its core commercial model depends on three things: equipment uptime, fast service turnaround, and the ability to manage inventory, parts, and procurement consistently across decentralised sites. Without a unified supply chain platform, none of those three things can scale reliably.
Case Study Details
Industry: Equipment Dealer (Construction, Agriculture, Mining, Rentals)
Region: United States
Microsoft Platform: Microsoft Dynamics 365 Supply Chain Management
The Challenge: Legacy Infrastructure Blocking Supply Chain Visibility and Growth
The business had outgrown its existing AS400 infrastructure well before the decision to modernise. The problem was not the age of the system alone. It was that the system could no longer provide what a growing, multi-site dealer network needs most: real-time visibility into inventory, parts availability, procurement status, and field service scheduling across every location simultaneously.
Without that visibility, operations across 30+ sites ran in isolation. Inventory decisions were made without accurate demand data. Parts ordering was reactive rather than planned. And the finance team was absorbing the cost of a process that technology should have been handling automatically.
Specific pain points included:
No real-time inventory or supply chain visibility across sites, creating stock imbalances and uncoordinated parts procurement
A 16-day vendor invoice cycle driven almost entirely by manual accounts payable entry, with no automated capture or approval routing
Field technicians without centralised dispatch tools, leading to scheduling delays, wasted travel time, and parts ordered without job context
An AS400 infrastructure with no capacity for modern ERP integrations, warehouse management, or multi-entity supply chain reporting
Work-in-progress (WIP) backlogs extending job completion timelines by an average of 7 to 10 days, directly affecting customer equipment uptime
For operations directors, supply chain managers, and finance leaders in equipment dealer networks, this is a familiar profile. The underlying issue is that fragmented supply chain data forces people to compensate manually for what the system cannot do automatically.
The Solution: Dynamics 365 Supply Chain Management as the Operational Core
The solution centred on deploying Microsoft Dynamics 365 Supply Chain Management as the primary operational platform, with Microsoft Dynamics 365 Supply Chain Management and Field Service integrated to create a single end-to-end system covering procurement, inventory, parts management, AP workflows, and field service dispatch.
Dynamics 365 Supply Chain Management provided the structural layer that the business had been missing: a unified view of inventory across all locations, integrated procurement and parts ordering, and the operational data needed to make scheduling and dispatch decisions in real time.
The approach taken included:
Dynamics 365 Supply Chain Management deployed as the core platform for inventory control, parts procurement, and multi-site warehouse operations, replacing fragmented site-level tracking with a single consolidated view
A dealer management solution integrated as the ERP and CRM layer, connecting supply chain data with sales, rental contracts, and service history in one environment
Invoice capture and AP automation built on Dynamics 365 Finance, eliminating manual entry and routing vendor invoices through an automated approval workflow
Automated scheduling and remote dispatch tools within Dynamics 365 Field Service, allowing technicians to view job schedules, check parts availability, and place orders remotely without returning to a central location
Power BI integration pulling supply chain, finance, and field service data into a single reporting environment, giving leadership a consolidated view across all 30+ locations
A structured change management programme with self-serve training resources, ensuring the workforce could operate the new platform from go-live without prolonged ramp-up
Supply chain implementations of this complexity, spanning multiple sites, multiple business units, and multiple integrated modules, require as much focus on data architecture and process redesign as on the technology itself. The operational change embedded in the rollout is what delivers results. The platform enables it.
Results: What Dynamics 365 Supply Chain Management Delivered
The Dynamics 365 Supply Chain Management implementation produced measurable improvements across procurement, finance, field service, and overall business performance:
Vendor invoice cycle reduced from 16 days to 9 days, a 44% reduction driven by AP automation and elimination of manual entry
Field technician productivity increased by 30% through optimised routing, real-time parts availability, and automated dispatch
WIP turnaround time reduced by an average of 7 to 10 days per job, directly improving customer equipment uptime
Service PAD (Profit after Direct) improved by 10 percentage points, reflecting tighter cost control across field operations
AP automation delivered estimated annual savings of over $87,000 in processing cost reduction
Top-line revenue grew by $500 million during the implementation period, supported by an operational infrastructure now capable of handling that scale
Why Partner With Yes Dynamic
For equipment dealers and distributors moving away from legacy infrastructure, the right implementation partner makes the difference between a system go-live and an operational transformation. Yes Dynamic works with businesses facing exactly these supply chain challenges across Ireland, the UK, and internationally.
Frequently Asked Questions
1. How long does a Dynamics 365 Supply Chain Management implementation take for a multi-site equipment dealer?
For organisations with 20 or more locations, Dynamics 365 Supply Chain Management implementations typically run between 9 and 18 months, depending on integration complexity, the number of modules deployed, and the volume of data migration required. Phased rollouts by region or business unit are common and reduce go-live risk compared to a full cutover. A structured project plan with defined milestones is standard for deployments at this scale.
2. Can Dynamics 365 Supply Chain Management handle dealer-specific operations like parts, rental, and service?
Yes. Dynamics 365 Supply Chain Management supports dealer management integrations that connect inventory, parts procurement, rental contract management, and field service dispatch in a single platform. Specialist dealer management solutions built on the Dynamics 365 ecosystem extend this further with industry-specific capabilities including equipment tracking, warranty management, and service billing, giving dealer networks a fully connected operational environment.
3. What are the main risks of moving from a legacy system like AS400 to Dynamics 365 Supply Chain Management?
The three most common risks are data migration quality, user adoption, and scope expansion during the project. Businesses that plan change management and training as part of the core implementation, rather than as a follow-on activity, consistently achieve faster time-to-value and lower rework costs. Choosing a Microsoft Dynamics 365 implementation partner with direct experience in equipment dealer or industrial distribution deployments reduces exposure across all three risk areas.
4. How does Dynamics 365 Supply Chain Management improve parts and inventory management for equipment dealers?
Dynamics 365 Supply Chain Management gives equipment dealers real-time visibility into parts inventory across all locations, integrated procurement workflows that connect purchasing to demand signals, and warehouse management tools that reduce stock imbalances and manual ordering. For field service operations specifically, integration with Dynamics 365 Field Service means technicians can check parts availability and place orders directly from the job site, reducing delays and improving first-time fix rates.
5. What does a Dynamics 365 Supply Chain Management implementation cost for a business of this scale?
Total cost of ownership varies based on user count, module selection, integration complexity, and customisation requirements. For multi-site equipment dealers, implementation investment typically ranges from mid-six to low-seven figures across the full project lifecycle. The most reliable way to produce a board-level estimate is a structured scoping exercise with a qualified Microsoft Dynamics 365 partner who has delivered comparable deployments.
See What's Possible for Your Equipment Operations
If your business is dealing with disconnected supply chain and field service systems, manual AP workflows, or infrastructure that cannot support your growth plans, the starting point is a conversation.