Application health: the hidden due diligence layer in acquisitions and investments

The technology behind the deal

When companies talk about acquisitions, the conversation often revolves around financials, contracts, market position and growth potential. These are tangible elements that can be analysed, compared, negotiated and modelled. Yet there is one fundamental component that is still too often overlooked: the technology that the organisation runs on.

In many companies, that technology is not just a supporting layer. It is part of the operating model. It enables customer interactions, stores critical data, supports decision-making and drives essential business processes. In some cases, it is even the product itself. Still, during acquisition or investment processes, the actual health of the underlying applications often receives far less attention than it deserves.

Cybersecurity is only part of the story

Cybersecurity is slowly gaining a more prominent place in due diligence processes, and rightly so. Recent figures show that a significant number of acquisitions lead to cybersecurity incidents, often because risks remain hidden until after the deal has closed.

But cybersecurity is only one part of the story. Behind many cyber risks, operational risks and scalability risks sits an application, which often tells a much broader story about the true state of an organisation.

Custom-built applications carry hidden complexity

Many companies rely on custom-built applications that have evolved over many years. New features were added, integrations were introduced, business rules were embedded and technical choices were made in response to changing needs.

That evolution creates value, but it also creates complexity. As long as everything keeps running, that complexity can remain invisible. It only becomes urgent when the organisation enters a new phase: an acquisition, an investment round, a period of accelerated growth or a change in technical leadership.

Yet that application has a direct impact on how scalable the organisation really is, how quickly new features can be delivered, how stable the day-to-day operation is and how dependent the company is on specific people or legacy knowledge.

Code quality, architecture, test coverage, deployment processes, security practices, dependency management and maintainability are not merely technical details. They influence risk, valuation, integration effort and future investment needs.

When these elements are only discovered after closing, the buyer has far fewer options. At that point, the risks are no longer part of the negotiation. They have become part of the new organisation. That is why a structures assessment of the applications itself belongs in due diligence.

The same logic applies when raising capital

The same applies to companies looking for investors. When a business wants to raise capital, the focus is often on market potential, growth projections and commercial traction, but the technical foundation underneath those ambitions is just as important. If the application is difficult to maintain, hard to scale or overly dependent on a small number of people, it can become a constraint on growth, regardless of how strong the business model looks on paper.

Why this matters for private equity

For private equity investors, this is even more relevant. Private equity firms usually do not invest with the intention of simply maintaining the current situation. They invest with a clear value creation horizon.

That means the technology behind the business must be scalable, transferable and manageable. An application that works today can still become a bottleneck tomorrow if it cannot support the company’s growth ambitions.

In a private equity context, application health becomes part of the investment hypothesis. If the value creation plan depends on faster product development, international scalability, operational efficiency, platform integration or buy-and-build execution, then the application must be able to support that plan

Application health is not a technical nice-to-have

Application health is a way to understand what is really being acquired or invested in. It provides insight into hidden risks, future investment needs and possible constraints on growth. It helps buyers, investors and leadership teams understand the technical reality behind the business case.

The reason this is still often overlooked is partly a matter of perception. Application health is still too frequently seen as something technical, something for developers or architects to look at later.

In reality, it has a strategic dimension. It is about understanding the risks an organisation carries, the resilience of its systems and the extent to which its technology is ready for the next phase.

From technical reality to better decisions

We at Content & Coffee believe application health deserves a place in acquisition and investment processes, as a meaningful part of the overall assessment, alongside financial, legal, commercial and cybersecurity due diligence. 

With our Application Health Assessment, we helps organisations gain objective insight into the technical state of a business-critical application and the governance structure around it. We look at the application across multiple dimensions, identify risks and attention points, and translate those findings into concrete recommendations. 

The goal is not to produce a purely technical audit. The goal is to give leadership the clarity needed to make better decisions. 

Because when you discover what is under the hood only after the deal has closed, the price has often already been paid. It just no longer appears in the contract. It appears in the daily reality of running, scaling and integrating the business.