Area 05 of 06
Technology due diligence is the review of a target’s technology before a deal closes: what it runs on, where the technical debt sits, which vendors and subscriptions it depends on, and how its sites perform. Meo Advisors maps what is visible from the outside first and lists exactly what needs authorized access.
In short
It is the deal-stage review of a target’s technology: what it runs on, where the technical debt sits, which vendors it depends on and how its sites perform. It can run before LOI, during exclusivity or after close.
Technical debt is the cost of shortcuts in a system that must be paid back later as rework. Our working definition.
| Deal stage | What can be checked |
|---|---|
| Before LOI | The outside view: front end, templates, tags, customer-facing apps, domains, hosting and page speed |
| During exclusivity | The outside view plus documents and interviews the target agrees to share |
| After close | Internals with authorized access: code, data integrations, vendor contracts and SaaS spend |
Technology is one of the six areas of private equity due diligence.
A technology checklist splits into what is visible from outside and what needs authorized access, with the deliverable each part feeds.
| Visible from outside | Needs authorized access |
|---|---|
| Front end and templates | App internals |
| Tags and measurement | Data integrations |
| Customer-facing apps | Code and technical debt |
| Domains and hosting | Vendor contracts and SaaS spend |
Follow the IT due diligence guide to plan the review, then copy the IT due diligence checklist to record the evidence and access requests.
We map the stack from the outside and flag the debt it shows: duplicate tools, dated templates, broken tags and slow pages.
| Layer | What we check |
|---|---|
| Marketing & Digital Visibility | AI answers and search ranking; Listings and reviews; Paid media; Pricing |
| Technology & Infrastructure | Technical debt; Vendors and SaaS subscriptions; Tags and measurement; Page speed |
| Cybersecurity | External exposure review; Internet-facing endpoints; Certificates and security headers; Penetration testing on request, with authorization |
A finding in a shared template repeats on every site built from it, so we trace it to the template.
The tech stack and technical debt assessment separates public stack signals from the code, architecture and maintenance records that need authorized access.
Use the IT infrastructure assessment for systems and resilience questions, and the SaaS sprawl and software spend audit for contracts, usage and vendor overlap.
In technology, the red flags are the ones that turn into unplanned cost after close.
Financial, legal, commercial and operational are the four usually named. Technology diligence sits beside them, with IT, cybersecurity and marketing diligence.
| Type | Question answered | Typical evidence | Meo coverage |
|---|---|---|---|
| Technology | What does it run on, and where is the debt? | Stack, templates, tags, apps, page speed | Yes, outside-in first |
| IT | Can the infrastructure support the plan? | Infrastructure, licences, support | With authorized access |
| Cybersecurity | What does it expose? | Endpoints, certificates, headers | Passive review; testing with authorization |
| Commercial | Will customers keep buying? | Market, peers, customers | Partly, from public evidence |
| Operational | Can the business deliver and scale? | Processes and systems | Partly |
| Marketing | Can customers find and choose it? | Search, listings, ads, reviews | Yes |
We agree the timetable for technology at scoping. The 24–72 hours initial audit covers marketing and CX only. Deep-dive diligence costs $15–50K, depending on depth and the areas covered.
App internals, data integrations, code and technical debt, and vendor contracts and SaaS spend. We list each with the record or access that would answer it.
What we can’t see from outside
Each is listed with the record that would answer it. Missing evidence is never scored as a failure.
A stack map, technical debt flags and an access request list, plus the technology row of the 100-day plan.
What we deliver
A Stack Map, Technical Debt Flags & an Access Request List.
| Plan row | Days 0–30 | Days 31–60 | Days 61–100 |
|---|---|---|---|
| Hardening | |||
| Technology and security | Close exposed services | Fix shared templates | Retire duplicate tools |
See all three parts on sample diligence deliverables, and how the rows fit together in the 100-day value creation plan.
Case · Revenue and process optimization
A multi-site physician group
70%
Finding and outcome as stated by MEO Advisors; counts of our work from engagement records, anonymized.
Use AI due diligence to test a target’s production claims against workflow records, ownership and controls before carrying them into the investment case.
Before choosing an implementation project, use the AI readiness assessment to examine the workflow, data, ownership and controls that the project would need.
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