Due diligence has expanded in almost every direction over the past decade. Buyers now scrutinize financials, legal exposure, tax position, culture, and, increasingly, environmental, social, and governance (ESG) risk. One area, however, still gets treated as an afterthought: the technology and security that the entire business runs on.
That is a costly area to neglect. The systems producing the numbers are rarely examined with the same rigor as the numbers themselves, and when something is wrong beneath the surface, it tends to surface after closing, when it has already become the buyer’s liability.
A Quality of IT Assessment is built to close that gap before the deal is signed.
What Is a Quality of IT Assessment?Â
The gap it closes is easiest to understand through something every buyer already trusts: the Quality of Earnings (QoE) report. No serious acquirer closes a deal without one, because it confirms whether the reported earnings are real, durable, and free of anything that flatters the numbers. It validates the financial foundation before money changes hands.
A Quality of IT Assessment applies the same logic to the technology foundation, and the name is a deliberate echo of its financial counterpart. Where a Quality of Earnings report confirms whether the earnings are real, a Quality of IT Assessment (Q of IT) confirms whether the technology producing them can be relied on. It is an independent, pre-deal review of a company’s systems, cybersecurity, and technology environment, commissioned buy-side or sell-side, and carried out to answer a simple question: is what runs this business sound, scalable, and free of hidden liability, or is it holding risk that the financials do not show?
It gives leadership a clear, evidence-based view of the technology they are actually buying, translated into business terms rather than technical ones.
What Standard Due Diligence MissesÂ
Financial due diligence validates the books. Legal due diligence validates the contracts. Neither is designed to assess whether the technology environment behind them is stable, secure, or ready to scale, and that is where the risk tends to hide.
A Quality of IT Assessment looks at the areas a standard deal review is not built to reach:
- Cybersecurity posture, including breaches that predate the deal and may not yet be detected
- Technical debt and end-of-life systems that will need urgent, unbudgeted replacement
- An environment that depends on one person’s knowledge, with little documentation behind it
- Post-merger integration (PMI) cost and how well the target’s systems will fit the acquiring business
- Compliance exposure, particularly in regulated sectors such as healthcare and finance
- Software licensing and the true cost of ownership once the deal closes
This is no longer a fringe concern. In one M&A due diligence study, dealmakers named technology review the most expensive and demanding part of the entire process, with priorities shifting steadily toward cybersecurity.
Why IT Risk Is Financial Risk
Every risk uncovered in a Quality of IT Assessment eventually shows up as a number. A neglected environment is not a technical inconvenience. It is a cost the buyer absorbs, often at a worse price than if it had been known before close.
The pattern is consistent, with aging systems becoming urgent replacement projects, a weak security posture becoming a breach, and the breach becoming a liability the acquirer now owns. In the United States, the average data breach reached a record $10.22 million in 2025, according to IBM’s Cost of a Data Breach Report. When that exposure is inherited through an acquisition, it lands on the buyer’s balance sheet, not the seller’s.
Marriott’s acquisition of Starwood is the clearest example. A breach inside Starwood’s systems began before Marriott acquired the company in 2016 and went undetected until 2018, two years after the deal closed. It contributed to a $52 million settlement with 49 states and the District of Columbia, along with an FTC order to overhaul its data security. When you buy a company, you buy its security history with it.
That is why IT risk belongs inside the financial conversation, not beside it. The technology either supports the value of the deal or quietly erodes it.
How a Quality of IT Assessment Works Inside a DealÂ
Timing and discretion matter in a transaction. In many cases the target’s team does not yet know the business is in a sale process, and confidentiality is part of the mandate. A Quality of IT Assessment is built to work within that reality. It can be conducted discreetly, presented as a routine technology and security review, and scoped to fit the timeline of confirmatory diligence, without disrupting the target’s operations or drawing attention to a process that is still confidential.
The assessment is carried out on site, inside the company being acquired, examining the real environment rather than a questionnaire. Findings are then reported up to the acquirer or corporate parent in the language leadership actually uses: what the technology looks like today, where the risk and cost sit, and a clear plan to get the business ready to integrate. For a private equity platform acquiring several businesses, the same process repeats across each target and rolls up into a single, portfolio-level view of risk and readiness.
That discretion and consistency are not details. For acquirers, sell-side advisors, and private equity deal teams, an assessment that delivers a clear risk picture while respecting the sensitivity of a live process is often the difference between a firm they use once and one they bring back to every deal.
When a Quality of IT Assessment Matters MostÂ
A Quality of IT Assessment earns its place at several points in a transaction, depending on which side of the table you sit on.
Acquirers and corporate development teams: Before submitting an offer, or during confirmatory diligence once a letter of intent is in place, so that findings can inform the price, the deal structure, and the protections written into the purchase agreement.
Sellers and their advisors: Ahead of going to market, as sell-side (or vendor) due diligence, so that the technology story is clear and defensible before a buyer’s team starts probing, rather than surfacing as a discount later.
Private equity groups:Â At the platform investment, across each bolt-on acquisition, and when standardizing security and systems across portfolio companies during the hold period.
Holding companies and multi-entity groups: When consolidating several operating entities onto common systems, where overlapping technology and years of accumulated decisions make risk and post-merger integration cost hard to see from the outside.
Founders and owners preparing to exit:Â Well before a sale, so the technology reflects, and protects, the value of the business they have built.
Across all of these, the common thread is timing. The value of a Quality of IT Assessment comes from understanding the technology risk before it is priced in by someone else, or absorbed after close.
Know What You’re Buying Before You Sign
A Quality of IT Assessment does not slow a deal down. It gives leadership a clear, independent view of the technology behind the transaction by identifying what is sound, what carries risk, what it will cost to put right, and what that means for the value on the table. The findings are delivered in business terms, so they belong in the same conversation as the financials and the legal review, not in a separate technical appendix few people read. Just as a Quality of Earnings report has become a standard safeguard in any serious deal, checking the quality of the IT is becoming part of the same discipline.
The right time to understand the technology risk in a deal is before the deal is done. Get in touch with us today to see how a Quality of IT Assessment protects the value of your next transaction.
