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Insights   |   Due diligence   |   12 Mar 2026

Five technology red flags that surface late in due diligence

When preparing for an investment committee decision, the last thing investors want is a surprise technology risk that threatens the valuation or integration strategy. Unfortunately, many red flags remain hidden until the final stages of due diligence. In this post, we explore five critical technology risks that often surface late, why they matter, and how early, investor-grade technology assessment can uncover them before it's too late.

Understanding these issues early allows deal teams to adjust their models, structure appropriate warranties, or prioritize post-close remediation. From fragile architectures to undocumented technical debt and hidden vendor dependencies, identifying these red flags is crucial for protecting enterprise value.

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