The Intangible Blind Spot in Private Equity: Why Unmeasured Assets Are Your Biggest Risk — and Opportunity

Private equity has built an industry on the premise that rigorous analysis, operational expertise, and aligned incentives can unlock value that public markets miss. The track record, despite cyclical variation, broadly supports this premise. PE-backed firms generally outperform on operational metrics during holding periods.

But there is an irony at the heart of the model. The industry that prides itself on seeing what others miss has a systematic blind spot: the intangible assets that account for the majority of value in modern businesses.

The Scale of What Due Diligence Misses

Consider what happens during a typical PE acquisition. The deal team will scrutinise financial statements, build detailed financial models, conduct commercial due diligence on market position and growth prospects, and assess operational performance against benchmarks. Legal, tax, and environmental reviews will be thorough.

What will receive far less structured attention — if any — are the intangible assets that actually determine whether the business can sustain and grow its performance: the quality and depth of its management systems, the value of its proprietary data, the strength and durability of its customer relationships, the effectiveness of its organisational design, and the embedded knowledge of its workforce.

These are not soft, unmeasurable qualities. They are identifiable, categorisable, and — with the right frameworks — quantifiable assets. Research consistently shows that intangible capital, broadly defined, accounts for 60-70% of firm value. When a PE firm pays a 12x EBITDA multiple for a business, the majority of what they are buying is intangible. Yet the majority of their due diligence effort is focused on the minority of value that is tangible and financial.

Three Ways This Blind Spot Creates Risk

Overpayment risk. Without a structured assessment of intangible assets, deal teams may attribute value to the business that actually resides in specific individuals, temporary market conditions, or non-transferable relationships. If the founder's personal network drives 40% of revenue and that founder departs after a two-year earn-out, the intangible asset base of the business has materially deteriorated — but no due diligence process flagged this because the asset was never identified.

Value creation leakage. PE operating partners typically focus on financial engineering, revenue growth, and cost optimisation. These are important levers. But the highest-impact interventions often involve intangible assets: upgrading management systems, investing in data infrastructure, building scalable organisational processes, and strengthening customer relationship management. Without a baseline assessment of the intangible asset base, operating partners cannot systematically identify where intangible capital is underleveraged and where targeted investment would generate the greatest returns.

Exit value erosion. At exit, the selling narrative is fundamentally about the quality of assets being transferred to the next owner. If those assets are primarily intangible and have never been formally identified or measured, the exit process relies on buyers independently recognising value that the seller has never articulated. This leaves money on the table. More importantly, it creates information asymmetry that sophisticated buyers will discount.

Three Ways This Blind Spot Creates Opportunity

Better entry pricing. Firms that can systematically assess intangible assets will identify businesses where the market has underpriced intangible capital. A company with exceptional organisational capital, strong but undermonetised data assets, or deeply embedded customer relationships may appear modestly valued on conventional metrics while being genuinely undervalued on a comprehensive asset basis. The firm that sees this will pay what appears to be a fair price but is actually a bargain.

More targeted value creation. An intangible asset baseline at acquisition creates a roadmap for value creation that goes beyond the standard playbook. If the assessment reveals that the company's data assets are high-quality but poorly exploited, that becomes a specific value creation initiative. If organisational capital is the weakest category, investment in management systems and process design becomes the priority. This is more precise and more impactful than generic operational improvement.

Premium exit positioning. A PE firm that can articulate the intangible asset base of a portfolio company at exit — with structured evidence, consistent taxonomy, and measured improvement over the holding period — is offering buyers something they rarely see: transparency about the assets that actually matter. In a market where buyers are increasingly aware that intangibles drive value, this transparency commands a premium.

The Productivity Connection

This is not merely an investment strategy argument. It connects directly to the broader productivity measurement challenge.

When productivity statistics show that certain sectors or economies are underperforming, the diagnosis often leads to calls for more physical capital investment, more R&D spending, or more infrastructure. These may be necessary, but they are insufficient if the binding constraint is actually intangible capital — management quality, data exploitation, organisational design, and knowledge management.

PE firms are, in aggregate, among the most significant allocators of capital in advanced economies. If their investment processes systematically underweight intangible assets, the consequence is not just suboptimal returns for limited partners. It is a misallocation of capital across the economy, contributing to the very productivity stagnation that frustrates policymakers.

Conversely, PE firms that develop rigorous intangible asset assessment capabilities become agents of productivity improvement. They acquire businesses, diagnose intangible asset gaps, invest in building intangible capital, and exit businesses that are more productive than when they were acquired. This is the PE value creation model at its best — but it requires seeing the full picture of what makes a business productive.

Build your intangible asset portfolio view. Opagio's Investor Platform gives PE firms and fund managers a structured view of intangible capital across portfolio companies. Import your portfolio from CSV in minutes, or connect Xero to pull financial data directly from your companies' accounting systems. Try the free Valuator | Start your portfolio

What PE Firms Should Do

The practical steps are not complicated, though they require a shift in approach.

Integrate intangible asset assessment into due diligence. This means adding a structured evaluation of organisational capital, data assets, human capital, customer relationships, brand equity, and intellectual property alongside financial and commercial due diligence. It does not need to be as detailed as a full valuation — a diagnostic assessment that identifies strengths, gaps, and risks is sufficient at the deal stage.

Establish intangible asset baselines at acquisition. Within the first 100 days of ownership, create a comprehensive map of the portfolio company's intangible asset base. This becomes the benchmark against which value creation is measured and the foundation for identifying high-impact investment opportunities.

Track intangible capital development during the hold period. Just as PE firms track EBITDA, revenue growth, and working capital, they should track the development of key intangible assets. Are management systems improving? Is the data infrastructure becoming more capable? Are customer relationships deepening? Is organisational knowledge being captured and systematised?

Articulate intangible assets at exit. Build the exit narrative around the full asset base, not just the financial performance. Provide structured evidence of the intangible assets being transferred and how they were developed during the holding period.

At Opagio, we provide the frameworks and analytical tools to make this possible. The intangible blind spot in PE is not a problem of will — it is a problem of method. The methods now exist. The question is which firms will adopt them first.

David Stroll is CTO of Opagio, which specialises in the identification and valuation of intangible business assets. He brings 40 years of experience in strategy, technical systems delivery, and macro-economic theory (FTSE 250).