Commercial Due Diligence Process: Assessing Market Position and Revenue Sustainability
Financial due diligence validates historical earnings. Commercial due diligence validates whether those earnings will continue. A business with strong historical EBITDA but deteriorating market position is a bad acquisition at any price.
Commercial diligence answers the forward-looking questions that financial analysis cannot: Is the market growing? Is the target gaining or losing share? Are customer relationships durable? Can the business plan be achieved?
The Commercial Diligence Framework
Commercial due diligence covers four core areas: market, competitive position, customer base, and growth assumptions.
Market Assessment
Define the relevant market and assess its trajectory:
Market size and growth. Quantify the total addressable market and the target's serviceable portion. Use third-party data to validate management's market sizing.
Market drivers. Identify the factors that drive demand. Regulatory changes, technology adoption, demographic shifts, and macroeconomic conditions all affect market trajectory.
Market risks. Disruption risk from new technologies, regulatory changes, or shifts in customer behavior. Markets that appear stable today can face structural change.
The market assessment provides context for the target's financial performance. Revenue growth in a declining market signals share gains. Revenue growth below market growth signals share loss.
Competitive Position
Assess where the target sits in its competitive landscape:
Market share. The target's share relative to competitors, measured by revenue, volume, or number of customers. Share trends over time are more informative than a single point.
Competitive advantages. What differentiates the target? Proprietary technology, customer relationships, scale, brand, or regulatory barriers. Test whether advantages are durable or eroding.
Pricing power. Can the target raise prices without losing volume? Analyze historical price increases and their impact on customer retention and margin.
Win/loss analysis. Review recent contract wins and losses. Interview the sales team on competitive dynamics. Understand why the target wins and why it loses.
Customer Analysis
The customer base determines revenue quality and sustainability:
Concentration risk. Revenue distribution across customers. High concentration in a few customers creates dependency risk. This analysis links directly to customer concentration analysis in the financial diligence workstream.
Retention and churn. Customer retention rates, contract renewal rates, and revenue churn. Net revenue retention (including expansion) is the most informative metric for recurring revenue businesses.
Customer satisfaction. NPS scores, complaint trends, and reference calls. Dissatisfied customers are at risk of defection.
Contract terms. Duration, renewal provisions, termination rights, and pricing mechanisms. Short-term contracts with easy termination create revenue risk.
Growth Assumptions
Test the management team's growth projections against commercial reality:
Pipeline analysis. Review the sales pipeline for quality and conversion probability. Assess pipeline coverage relative to the growth target.
New product and market initiatives. Evaluate the feasibility and timing of planned launches. New initiatives carry execution risk that should be reflected in the projections.
Capacity constraints. Can the business deliver on its growth projections? Assess workforce capacity, production capacity, and go-to-market infrastructure.
Historical accuracy. Compare management's prior projections to actual performance. A track record of overestimation reduces confidence in current forecasts.
Integrating Commercial and Financial Diligence
Commercial diligence findings directly affect the financial diligence deliverables:
Revenue quality. Commercial findings inform the revenue quality assessment in the quality of earnings report. Revenue from declining markets, at-risk customers, or unsustainable pricing should be flagged.
EBITDA sustainability. If commercial diligence reveals market headwinds, the quality of earnings should reflect the risk that current margins may not be sustainable.
Working capital. Customer payment behavior, contract terms, and industry norms affect working capital requirements. Commercial context improves the accuracy of the working capital analysis.
Valuation. Commercial diligence findings affect the appropriate multiple. Businesses with strong market positions, durable advantages, and proven growth command premium multiples.
Methodological Approach
The best commercial diligence combines multiple information sources:
Primary research. Customer interviews, competitor interviews, and industry expert calls. These provide qualitative insight that data analysis alone cannot deliver.
Secondary research. Industry reports, market data, regulatory filings, and trade publications. Use these to frame the market context.
Data analysis. Revenue trends by customer, product, geography, and channel. Pricing analysis and volume trends. Teams that have access to clean data through financial data normalization can perform this analysis faster and with greater accuracy.
Management interviews. Test the management team's understanding of their market, customers, and competitive position. Assess the quality of the management team itself.
Common Findings
Several commercial findings recur across transactions:
- Market growth rates below management's assumptions
- Customer concentration higher than initially presented
- Competitive advantages less durable than claimed
- Sales pipeline quality lower than headline numbers suggest
- Pricing power constrained by competitive dynamics
Each finding should be quantified and reflected in the financial diligence. Commercial and financial diligence are two sides of the same coin. The deal team that integrates them produces better advice for the client.