IT due diligence that protects your deal
IT due diligence helps you understand what you are buying before you sign.
When companies merge, acquire or invest, you need clear insight into infrastructure, software, security, recovery and compliance.
Without that insight, deals can hide expensive risks.
I help you avoid surprises and make decisions with confidence, with findings explained in plain language.
What is IT due diligence?
IT due diligence is the process of investigating a company’s technology before a transaction.
It goes beyond paperwork. I review systems, documentation, controls and operating practices to uncover risks, liabilities and opportunities.
A good review helps you validate claims, understand what needs investment and plan integration properly.
Hi, I’m Iain
If you’re making a significant investment or acquisition, understanding the technology is critical.
I work with businesses to review what’s really there, identify risks, and highlight what needs attention.
Clarity now prevents problems later.
We’ll focus on the key risks and what they mean for you.
What IT due diligence usually covers
- Infrastructure and operations: servers, networks, cloud services, capacity, reliability and resilience.
- Security and disaster recovery: policies, access controls, incident history, backup capability and response readiness.
- Software and data: code quality, dependencies, licensing, architecture and data governance.
- Monitoring and management: logging, monitoring, incident handling, change management and documentation quality.
- Compliance and governance: obligations, internal policies and evidence to support claims.
How my IT due diligence service works
- Deal alignment: we clarify your objectives, deal structure and risk tolerance.
- Information gathering: we use a due diligence checklist and a secure approach to document sharing.
- Interviews and checks: where possible, we validate findings through interviews and technical review.
- Independent assessment: we look for gaps in capacity, security, governance, scalability and maintainability.
- Strategy alignment: we assess whether the technology supports your business and investment goals.
- Clear reporting: you receive a plain-language report with risks, severity and recommended next steps.
IT due diligence is not about creating a huge technical report nobody reads. It is about giving decision-makers clear evidence before money changes hands.
When this service is most useful
IT due diligence is useful when technology risk could affect the value, timing or success of a deal.
It works well when:
- You are buying, merging with or investing in a business.
- The target company depends heavily on software, cloud systems or data.
- You need to understand hidden technology costs.
- Security, compliance or data governance could affect the deal.
- The vendor’s technology claims need independent review.
- Integration planning needs better technical evidence.
- You need a plain-language view for founders, investors, boards or advisers.
It is especially useful when the deal looks attractive, but nobody has yet checked whether the technology will behave after the champagne wears off.
Results you can expect from IT due diligence
- Risk clarity: you see security flaws, technical debt and integration challenges before purchase.
- Fair pricing: findings support negotiation on price, warranties and deal terms.
- Smoother integration: you understand the timeline, effort and resourcing needed.
- Fewer surprises: issues are surfaced early, before they become costly problems.
- Better decisions: you have evidence, not assumptions, before committing.
Common IT due diligence problems I help solve
- Hidden technical debt: I identify legacy systems, outdated dependencies and maintenance risks.
- Weak security posture: I assess access controls, configuration, incident history and security processes.
- Unreliable disaster recovery: I review backups, recovery procedures and realistic recovery targets.
- Software licensing issues: I check licensing and usage to reduce unexpected cost or legal exposure.
- Integration complexity: I map systems, dependencies and data flows, then estimate integration effort.
- Undocumented processes: I highlight documentation gaps and operational dependencies that could slow integration.
- Inadequate data governance: I review how data is stored, protected and accessed.
- Compliance that exists only on paper: I look for evidence and operational reality, not just checklists.
- Vendor lock-in: I identify supplier dependencies and assess alternatives and switching constraints.
- Underestimated upgrade costs: I estimate future investment needed to stabilise, secure and scale the environment.
Frequently asked questions about IT due diligence
IT due diligence is the process of investigating a company’s technology before a merger, acquisition or investment.
It helps uncover risks, assets, liabilities and future technology costs.
You need IT due diligence to understand what you are buying before you commit.
It can reveal security issues, technical debt, licensing problems, integration risks and hidden costs.
The assessment can cover infrastructure, software, security, disaster recovery, monitoring, management, governance and documentation.
The scope depends on the deal, business model and level of risk.
Timing depends on company size, complexity and access to information.
Some reviews can be completed in a few days. Larger reviews may take several weeks.
I lead the review and bring in specialists where needed.
The goal is to provide an independent, practical view of the technology risks and opportunities.
Yes.
You receive a plain-language report summarising findings, risks, severity and recommended next steps.
I use secure document sharing, sensible access control and confidentiality practices.
Where required, I can work under an NDA or your legal adviser’s process.
Yes.
I can support integration planning, governance, risk management and post-deal remediation.
That is fine.
My role is not to replace staff. It is to provide independent verification and a clear view for decision-makers.
No review can remove all risk.
However, it helps you see the likely issues before the deal is finalised, so you can plan, negotiate or walk away with more confidence.
Costs depend on scope, complexity and the level of review required.
The best place to start is a free consultation so we can discuss the deal, timeline and risk level.
Related consulting services
Need more support with technology risk, governance or integration? These services can help:
- IT Risk Management: identify and manage technology risks before they become expensive problems.
- IT Governance: create clearer policies, controls and decision-making.
- Cybersecurity Advice: review security controls and reduce exposure.
- Infrastructure: assess the systems, networks and platforms behind the business.
- Project Management: manage post-deal integration or remediation work.
Get clarity before you invest
IT due diligence protects you from hidden technology liabilities and supports better decisions.
If you want an objective assessment that translates technical risk into business impact, get in touch for a free consultation and we’ll map the next steps.
Over 35 years experience in IT.