Buyer diligence examines access, security, documentation, dependencies, data, and contracts.
When a company is sold, the buyer’s technology diligence looks at six areas: who controls access to each system, how well the systems are secured, whether they are documented, which people and vendors they depend on, whether the data is accurate and reconciles, and which software contracts and licenses carry over. Findings in any area can affect price, terms, or timing.
Buyers are not expecting perfection. They are testing whether the business can keep running and growing after the sale without unpleasant surprises. A company with modest systems that are documented, controlled, and understood often fares better than one with ambitious software that only one outside contractor can explain, change, or access.
Diligence usually combines a document request, management interviews, and sometimes a technical review of code, infrastructure, and security settings. For software-heavy businesses, expect deeper review of architecture, code quality, and open-source licenses. For services businesses, expect attention to the operational systems behind scheduling, billing, and reporting, and to the spreadsheets that fill the gaps between them.
Be ready to answer the questions buyers ask about every important system.
For each important system, management should be able to say what it does, who uses it, who administers it, where it runs, what it costs to operate, and what happens if it fails. Buyers will also ask which systems hold customer or employee data, how that data is protected, and whether the company has had security incidents and how they were handled.
Dependency questions come next. Which people could not be replaced without disrupting the business? Which contractors or agencies built and maintain key software, and on what terms? Which administrator logins sit with a founder or a former employee? Buyers treat undocumented dependencies as risk, and risk tends to appear in the price or in holdbacks.
Data questions test whether reported numbers can be trusted. Can revenue by customer, location, or service line be produced from the systems and tied to the financial statements? Are customer records free of widespread duplicates? Can the company explain any manual adjustments made in reporting? Answers that depend on one person rebuilding a spreadsheet invite a closer look at everything else.
Prepare a technology section for the data room before the process starts.
A well-prepared technology section saves time for both sides and shapes the first impression. It usually includes a system inventory, an architecture or system map, a list of vendors and contracts with renewal terms, an administrator list, security policies and recent assessments, backup and recovery arrangements, and a summary of any custom software with its documentation.
Keep each document current and consistent with the others. A system map that shows an integration the inventory does not list, or a vendor contract that names a subsidiary sold earlier, creates questions the team then has to answer under pressure. One person should be responsible for the section and for reconciling it before it is released to bidders.
For custom software, include what a buyer’s technical reviewer will look for: where the code and deployment configuration are stored, who has administrative access, how changes are tested and released, which third-party components are used, and how another team would take over maintenance. Clear answers here reduce the chance of an extended technical review late in the process.
Fix the findings that cost the most in negotiation first.
Some findings matter far more than others. Administrator access held only by individuals, systems that depend on a single developer, missing backups, known security weaknesses, and reported numbers that cannot be reproduced from the systems tend to affect price or terms. Cosmetic issues, such as an older interface or a dated technology stack that works reliably, usually matter much less.
Move administrator access into named roles under company policy, with at least two administrators for each critical system, and remove access for people who have left. Document the systems that only one person understands, and have someone else operate them from the documentation. Confirm backups can actually be restored. Each of these is modest work compared with explaining the gap to a buyer.
Reporting findings deserve the same attention. If revenue by segment can only be produced by hand, build a repeatable report that ties to the financial statements before the process starts. If customer data is duplicated across acquired companies, clean the records that matter most. A buyer who can reproduce the numbers spends less time questioning the rest of the story.
Start preparing early in the hold period, not when the sale process begins.
Most of what buyers examine is the result of decisions made throughout the hold period: how access was managed, whether systems were documented as they changed, how acquisitions were integrated, and whether reporting was automated. Treating exit readiness as a standing part of the operating plan is far easier than assembling everything under deal pressure.
A useful habit is a sell-side technology review run internally partway through the hold, using the same questions a buyer would ask. It produces a list of findings while there is still time to address them in order of importance, and it gives the board a clear picture of where the company stands before advisers are engaged.
Baybloom helps portfolio companies document systems, reduce dependence on single people, and build reporting that ties to the books ahead of a sale. Whoever does the work, the goal is the same: a buyer who finds controlled access, current documentation, reproducible numbers, and no hidden dependencies has fewer reasons to adjust the price or the terms.
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