Every Distributor Has the Same Problem with Supply Chain Volatility

Volatility has become a permanent business condition for distributors. Shifting trade policies, ongoing geopolitical tensions, inflationary pressures, fluctuating customer demand, supplier lead-time variability, and persistent labor shortages continue to challenge traditional planning models.

Although the global economy is resilient, the International Monetary Fund (IMF) notes that uncertainty remains elevated and downside risks persist, reinforcing the need for organizations to build greater operational flexibility and resilience.¹

What was once considered an occasional disruption is now an operational reality.

Resilient distributors share three common characteristics:

• Visibility into inventory, operations, and supplier performance
• Agility to respond quickly when conditions change
• Data-driven decision-making that reduces risk and improves outcomes

At Epicor, our experience with distributors consistently shows that organizations with these capabilities are able to adapt efficiently and move forward, even during periods of uncertainty.

In other words, success is no longer determined by size alone. Distributors that perform well during periods of disruption identify change early, make informed decisions quickly, and pivot operations without sacrificing either customer service or profitability.

Why is Supply Chain Volatility the New Normal for Distributors?

Supply chain disruptions, inflationary pressures, shifting customer buying behaviors, labor shortages, and geopolitical events have fundamentally changed how distributors operate.

According to the 2025 MHI Annual Industry Report, 55% of supply chain leaders are increasing investments in supply chain technology and innovation to improve resilience and visibility.² This reflects growing recognition that traditional planning methods alone are no longer sufficient for managing today's increasingly complex operating environment.

At the same time, U.S. Census Bureau data highlights the ongoing balancing act distributors face between maintaining service levels and optimizing working capital.³ Lean inventories can improve financial performance but also increase exposure when unexpected demand surges occur.

Labor shortages across transportation, warehousing, and logistics continue to constrain capacity, making it more difficult to scale operations during periods of growth.⁴

Today's distributors must continually balance:

• Inventory investment and product availability
• Labor capacity and productivity
• Warehouse throughput and fulfillment efficiency
• Supplier reliability and lead times
• Customer service expectations and profitability

How Does Supply Chain Volatility Impact Distribution Businesses?

Supply chain volatility affects far more than warehouse operations. It influences financial performance, operational efficiency, customer service, and long-term growth.

Common business impacts include:

• Increased working capital tied up in inventory
• Higher carrying costs and operating expenses
• Greater risk of stockouts and excess inventory
• Reduced forecasting accuracy
• Increased pressure to maintain service levels
• Slower execution of growth initiatives

For many distributors, resilience has become a business strategy, not simply an operational objective.

What Causes Poor Inventory Visibility in Distribution?

Gartner research identifies visibility and data quality as critical enablers of supply chain resilience.⁵

When inventory, supplier, and operational data are fragmented across systems, organizations struggle to identify risks early and respond quickly. Even well-run distribution businesses can find it difficult to maintain service levels when critical information is unavailable or delayed.

How Can Distributors Improve Forecasting Accuracy?

Forecasting remains one of the most effective tools for reducing uncertainty.

Leading distributors combine multiple demand signals, including:

• Historical sales
• Customer buying behavior
• Seasonal demand
• Supplier lead times
• Economic indicators
• Industry trends

Epicor has found that forecasting improves significantly when inventory, purchasing, sales, supplier, and financial data are connected within a single platform. A unified view enables organizations to improve forecast accuracy while reducing excess inventory.

What Strategies Improve Supply Chain Resilience?

Not all inventory should be managed the same way.

Leading distributors increasingly segment inventory based on:

• Demand variability
• Product profitability
• Customer importance
• Replenishment lead times
• Supply chain risk

This approach helps organizations align inventory investments with business priorities while maintaining flexibility as market conditions change.

Strengthen Supplier Collaboration

Supplier relationships have become an important component of operational resilience.

Organizations with stronger supplier collaboration gain earlier visibility into production delays, shortages, and lead-time fluctuations.

Common practices include:

• Supplier performance reviews
• Demand sharing
• Multi-sourcing strategies
• Supplier diversification
• Greater visibility into production schedules

Invest in Workforce Flexibility

Labor shortages remain one of the industry's largest operational constraints.

According to the 2025 MHI Annual Industry Report, workforce and talent shortages continue to be a significant barrier to operational performance.⁶

Many distributors are responding by investing in:

• Cross-training
• Standardized operating procedures
• Warehouse automation
• Flexible staffing
• Ongoing workforce development

Connected Operations Drive Distribution Resilience

High-performing distributors consistently share one characteristic: connected operations.

When inventory, purchasing, sales, warehouse, supplier, and financial data are connected, organizations can identify risks sooner and make faster, more informed decisions.

McKinsey research has found that organizations investing in supply chain visibility, planning capabilities, and scenario modeling are better positioned to respond to disruption and improve resilience during periods of uncertainty.⁷

Distribution leaders need visibility into:

• Inventory availability
• Supplier performance
• Customer demand
• Warehouse productivity
• Purchasing activity
• Financial performance

Access to timely information enables organizations to respond proactively instead of reactively.

Resilience Is the New Competitive Advantage

Volatility is no longer an occasional disruption. It is now part of the operating environment.

Distributors that invest in visibility, agility, and connected operations are better positioned to:

• Protect margins
• Improve customer service
• Reduce operational risk
• Improve forecasting
• Respond more quickly to market changes
• Support long-term growth

Organizations that adapt quickly will be better positioned to capitalize on opportunities while competitors struggle to respond.

Build Resilience with Prophet 21

Building resilience requires more than experience. It requires technology purpose-built for distribution.

Distribution ERP software like Epicor Prophet 21 connects inventory, purchasing, sales, warehouse operations, supplier management, and financial data within a single platform, giving distributors the visibility needed to respond confidently to changing market conditions. 

With Prophet 21, distributors can:

• Gain real-time visibility into inventory and warehouse operations
• Improve forecasting accuracy
• Monitor supplier performance
• Optimize inventory investments
• Improve operational efficiency
• Leverage analytics for faster decision-making

Distributors can’t predict tariffs, shifting trade policies, labor shortages, and ongoing supply chain disruptions, but they can control how prepared they are to respond. Prophet 21 helps distributors build the visibility, agility, and operational control needed to make confident decisions, no matter what comes next.

Sources

¹ International Monetary Fund. World Economic Outlook Update, July 2025: Global Economy: Tenuous Resilience amid Persistent Uncertainty.

² MHI & Deloitte. 2025 MHI Annual Industry Report: The Digital Supply Chain Ecosystem.

³ U.S. Census Bureau. Monthly Wholesale Trade Survey (MWTS) and Inventory-to-Sales Ratio Data.

⁴ U.S. Bureau of Labor Statistics. Employment Projections for Transportation and Material Moving Occupations.

⁵ Gartner. Supply Chain Visibility and Resilience Research.

⁶ MHI & Deloitte. 2025 MHI Annual Industry Report: The Digital Supply Chain Ecosystem (workforce and talent findings).

⁷ McKinsey & Company. Supply Chain Risk, Visibility, and Resilience Research.

FAQs

1. What is supply chain volatility in distribution?

   Supply chain volatility in distribution refers to constant disruptions like fluctuating demand, labor shortages, and economic uncertainty. These factors make planning difficult and increase operational risk. Distributors must adopt more flexible strategies and solutions to maintain service levels and profitability in an unpredictable environment.

   2. How can distributors improve supply chain resilience?

   Distributors can improve supply chain resilience by increasing visibility across operations, improving demand forecasting, and adopting flexible inventory strategies. Investing in distribution ERP software helps connect data across systems, enabling faster decision-making in the face of changing market conditions.

   3. Why is inventory visibility important for distributors?

   Inventory visibility gives distributors real-time insight into stock levels, locations, and movement across the supply chain. This helps reduce stockouts, prevent excess inventory, and improve customer service. With accurate visibility, businesses can make informed decisions quickly and better manage working capital.

   4. How do ERP software solutions help distribution companies?

   ERP software for distributors integrates inventory, purchasing, sales, warehouse operations, and financial data into a single system. This unified view enhances visibility, empowers leaders to make data-driven decisions, and improves forecasting accuracy.

   5. What causes forecasting inaccuracies in distribution?

   Forecasting inaccuracies are often caused by disconnected data,  supplier variability, and limited visibility into market trends. Relying on historical data alone can also reduce accuracy. Connecting multiple demand signals and using integrated systems enables distributors to generate more reliable forecasts while lowering their risk.