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The equity story that survives due diligence

A value narrative collapses in the first week of review if the assumptions aren't backed by verifiable evidence.

6 min readJanuary 16, 2026By José Manuel NoriegaM&A and Capital Raising
The equity story that survives due diligence

The buyer isn't buying the plan

They're buying the credibility of the assumptions. A plan that projects 25% annual growth needs to explain where that growth comes from with the same granularity used to run the business: by product, by channel, by customer. Aggregated projections without a breakdown get discounted immediately.

The four pillars of a defensible thesis

Every solid equity story answers four questions with data.

  • Why this market is growing and will keep growing
  • Why this company captures a disproportionate share of that growth
  • What is hard to replicate about its current position
  • What a buyer would do to increase value from day one

Anticipate the hard questions

Customer concentration, dependence on a single contract, margins that depend on one supplier, litigation, tax informality, key-person turnover. All of that is going to come up. Presenting it up front, alongside the mitigation plan, costs a discount on valuation; having the buyer discover it costs the entire process.

Preparation before going to market

The cleanup work — audited financial statements, formalized contracts, an organized data room, operating indicators consistent with the accounting — takes months and determines much of the multiple. Going to market without that work lengthens the process and erodes the price.

Key takeaways

  • Projections must be broken down with the same granularity used to operate the business.
  • Risks disclosed by the seller cost less than risks discovered by the buyer.
  • Preparation before the process directly influences the multiple obtained.

NS frameworks and reference sources

  • Proprietary NS framework · ES·NS — methodological notes from the M&A and Capital practice
  • NS project base: anonymized cases by sector and geography
  • Open market evidence and academic literature, recalibrated with client data
  • Bain & Company — Global M&A Report
  • EY — Global Capital Confidence Barometer
  • PwC — Value creation in deals / commercial due diligence

This article develops proprietary NS Business Strategy frameworks, drawing on our project base and on public industry literature and studies cited above. Figures are reference ranges; each project is measured against the client's actual data.

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