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Technical Due Diligence · Cardiff

Technical Due Diligence in Cardiff

Assessing what a buyer is actually acquiring when technology is a material part of the deal. For Cardiff investors and acquirers this means the code, the infrastructure, the team and the licensing position — because the risks that surface after completion are rarely the ones in the financial model.

Why this comes up

The problem

Financial and legal diligence is thorough while the technology is taken on the founder's description. The buyer discovers post-completion that the platform depends on one contractor and cannot scale.

What you get

What we deliver

  • Code and architecture assessed for quality, maintainability and scalability
  • Infrastructure reviewed — cost, resilience, single points of failure
  • Team assessed, including key person dependency and retention risk
  • Licensing position checked, including open-source obligations that affect resale
  • Security posture and any history of incidents
  • Findings weighted commercially — what breaks the deal, what adjusts price, what is manageable

Want this scoped for your business in Cardiff?

Thirty minutes, no charge, no sales script. You leave with a written summary of what technical due diligence would actually involve — whether or not you use us.

Book a 30-minute call

Working in Cardiff

Wales

Cardiff has a significant broadcast and media sector alongside a large public-sector presence, and Welsh-language provision is a genuine requirement on public-facing work here rather than a nice-to-have.

Public sector and broadcast work is common, and bilingual provision is usually a requirement rather than an option.

Sectors we work with in Cardiff

  • Media & Broadcasting
  • Financial Services
  • Public Sector
  • Higher Education
  • Sport

What we work with

Technologies and platforms

  • Ahrefs
  • Screaming Frog
  • SonarQube
  • Snyk

Who we work with

Industries we serve

  • Private equity and investors
  • SaaS platforms
  • Ecommerce
  • Professional services
  • Manufacturing

Why us

Why Cardiff businesses choose Asionis

  • Projects typically launched within 4–8 weeks
  • No long-term contracts required
  • All team members UK-based
  • Dedicated account manager and development team
  • Transparent reporting with monthly performance metrics
  • Scalable from startup to enterprise

How we work

  1. Step 1

    Free consultation

    A 30-minute call to understand the problem. You keep the written summary either way.

  2. Step 2

    Proposal

    Scope, timeline and a fixed price, in writing, before anything starts.

  3. Step 3

    Build

    Short cycles with regular check-ins, so you see progress rather than hear about it.

  4. Step 4

    Launch and support

    We handle the go-live and stay available afterwards.

Technical Due Diligence in Cardiff — common questions

What most often changes a deal?
Key person dependency and licensing. A platform genuinely understood by one person who may leave is a valuation issue. Open-source licence obligations that require disclosure of derived source can affect what the buyer is actually able to do with the asset.
How long does it take?
One to three weeks depending on scope and how cooperative access is. Timelines compress in competitive processes, and it is worth being clear about what a shortened review can and cannot cover.
What if the target will not give us code access?
It is common early, and it limits what can be concluded. A great deal can be assessed from architecture discussion, infrastructure and team interviews, and any report should state plainly what was and was not examined.
How is this different from a code review?
A code review examines the codebase. This covers code, infrastructure, team, licensing and security, and weights the findings commercially against the transaction rather than as an engineering to-do list.
Do you work with businesses across Cardiff?
Yes. We are based in Leicester, United Kingdom and work with clients throughout Wales, including Cardiff and the surrounding Cardiff area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
What kind of Cardiff businesses do you usually work with?
Public sector and broadcast work is common, and bilingual provision is usually a requirement rather than an option. Beyond that we work across Media & Broadcasting, Financial Services, Public Sector, Higher Education and Sport.
Do you cover the areas around Cardiff?
Yes — we work throughout Wales, including Bristol, Swansea. Cardiff is an urban area of roughly 490,000+, and we take on work across the wider Cardiff region rather than the city boundary alone.

Talk to us about Technical Due Diligence in Cardiff

A 30-minute call with someone who would actually work on it. No sales script, no obligation.

  • Projects typically launched within 4–8 weeks
  • No long-term contracts required
  • All team members UK-based
  • Dedicated account manager and development team
  • Transparent reporting with monthly performance metrics
  • Scalable from startup to enterprise

Or reach us directly

07707 771599admin@asionis.com

Leicester, United Kingdom