What Investors Should Ask During FMCG Operational Due Diligence

When private equity firms or strategic investors evaluate an FMCG target, the due diligence playbook is well established: financial performance, legal exposure, tax structure, commercial pipeline, management quality. These are necessary. They are not sufficient.

What most due diligence processes miss (or under-explore) is the operational foundation of the business. And in FMCG, the operational foundation is where value creation lives or dies.

A company can have strong brands, growing revenue, and a compelling market position. But if the factory runs at 65% OEE, the supply chain can't absorb demand variability, and the operating model creates friction between commercial and operations teams, the value creation plan in the investment thesis is built on sand.

Why Financial Due Diligence Isn't Enough

Financial models are backward-looking by nature. They tell you what happened. They don't tell you why, or whether it can continue. In FMCG specifically, financial performance can mask significant operational risk:

• Revenue growth hiding capacity constraints: A business growing at 15% annually looks attractive, until you realize the factory is already at maximum practical capacity and any further growth requires major capex or outsourcing.
• Healthy margins masking inefficiency: Strong category margins can subsidize poor manufacturing performance. The company makes money not because it operates well, but because the product commands a premium. What happens when competition arrives?
• Working capital tied up in planning failures: High inventory levels might look like prudent safety stock in the financial model. In reality, they're often a symptom of poor demand planning, and they're tying up capital that could be deployed elsewhere.
• Cost structure that can't scale: A lean team running a manual operation can appear efficient on paper. But as the business scales, the lack of process standardization, technology, and capability will create exponential cost growth.

In FMCG, the quality of the operation determines whether the investment thesis is achievable, not just whether the financial model is accurate.

The Five Questions Investors Should Be Asking

Based on our experience supporting operational and commercial due diligence for FMCG investments, here are the five questions that matter most, and that most due diligence processes under-explore.

1. How mature is the manufacturing operation?

Don't accept "the factory runs well" at face value. Ask for OEE data, and then ask how it's calculated. Many FMCG companies calculate OEE generously, excluding planned downtime or categorizing losses in ways that flatter the number. A structured manufacturing capability assessment reveals true operational maturity: how well the factory handles changeovers, how reliable the equipment is, whether continuous improvement is embedded or superficial, and how much hidden capacity exists.

2. Can the supply chain absorb growth and disruption?

Supply chain resilience isn't a nice-to-have in FMCG. It's a prerequisite for the value creation plan. If the investment thesis assumes geographic expansion, new channel entry, or portfolio diversification, the supply chain needs to be capable of supporting that complexity. Assess supplier concentration risk, inventory optimization maturity, logistics flexibility, and the quality of planning processes. A fragile supply chain will cap growth regardless of commercial ambition.

3. How does the organization actually make decisions?

Operating model health is one of the most overlooked dimensions in FMCG due diligence. How quickly can the organization respond to a market shift? How many approval layers sit between insight and action? Is decision-making centralized in a small leadership group, or distributed with clear accountability? Post-acquisition, investors need an organization that can execute the transformation plan. If the operating model creates friction at every turn, execution will stall.

4. Is the demand planning process investable?

Demand planning maturity directly impacts inventory levels, service levels, production efficiency, and margin. Ask how forecasts are generated, who owns accuracy, and how the S&OP process works in practice, not just in the process manual. A company with a weak demand planning process will leak value across the entire operation, and that value leakage is rarely visible in the financial model.

5. What's the realistic AI and technology upside?

Many investment theses now include a technology transformation component: AI-driven forecasting, automated quality inspection, predictive maintenance. These are valid value drivers, but only if the organization is ready to absorb them. An AI readiness assessment reveals whether the data, infrastructure, talent, and governance are in place to deliver on the technology promise, or whether the timeline and cost assumptions in the model are optimistic.

The Value of Independent Assessment

Management teams present their business in the best possible light during due diligence. That's expected. It's also why independent, framework-based operational assessment is essential.

An independent assessment does three things that management presentations cannot:

1. Objectivity. Scores are based on structured interviews and mathematical models, not management narratives. The assessment measures what exists today, not what the team plans to build.
2. Comparability. A standardized framework allows investors to compare operational maturity across portfolio companies, across transactions, and against industry benchmarks.
3. Actionability. The output isn't a red/green traffic light. It's a quantified gap analysis with a prioritized improvement roadmap: exactly what the operations team needs on Day 1 post-close.

Pre-Deal and Post-Deal

The best time to conduct an operational due diligence is before the transaction closes, when findings can inform valuation, deal structure, and the 100-day plan. But even post-close, a structured operational assessment accelerates value creation by giving the new leadership team an objective baseline and a clear set of priorities.

We've supported investors across both stages, from pre-deal assessment that informed pricing and deal terms, to post-acquisition diagnostics that shaped the transformation roadmap for portfolio companies in food manufacturing and FMCG distribution.

The Bottom Line

In FMCG, the operation is the investment. Revenue, brand, and market position create the opportunity, but operational capability determines whether that opportunity converts into value creation.

Investors who rely solely on financial and commercial due diligence are making decisions with an incomplete picture. Those who add independent, framework-based operational assessment to their process are making decisions with confidence.