Updated October 2026/Security Company Websites

Top 5 Security Companies web developers in Cardiff

Looking for security companies web developers in Cardiff? Below are 5 agencies worth shortlisting, ordered by how much security companies work they can actually show. Agency rates in Cardiff typically run GBP 200-GBP 550/day, and a business website usually costs £5,000 – £20,000 on the local market. Most security companies sites here are built on WordPress with custom RFQ forms and Next.js for security technology companies; the guide below covers what to ask before you hire.

How this list works. Agencies are ordered by the security companies evidence in their public profiles: published specialisms, platforms and named sector work, so the Cardiff order changes by industry. Tecklogist ranks first. This list is published by Tecklogist; no other agency pays for placement.

The ranking

5 agencies · Security Companies · Cardiff

01

Best overall · Security Companies

Tecklogist

#1 Ranked 2026

Ranked #1 for security companies web projects in Cardiff. Every build starts from: security licence numbers and accreditation logos above the fold (SIA in the UK, state licensing boards in the US and Australia).

Tecklogist builds security companies websites for Cardiff businesses on fixed-price, fixed-timeline projects: security firm website design, CCTV installation website, private security web developer. You own the code and content at handover, and every project includes 30 days of post-launch support.

  • Fixed price & timeline
  • Reply within 24h
  • You own the code
  • 10-49 staff
Get a free security companies quote[email protected]
  1. 02

    Ditto Digital

    dittodigital.co.uk

    Cardiff full-service digital agency for Welsh and UK national clients.

    Security Companies fit: Relevant security companies signals in its public profile: digital, marketing, wordpress. Ask for live security companies website examples before shortlisting.

    Web DesignSEOWordPressDigital Marketing

    Best for Cardiff and South Wales businesses wanting bilingual Welsh-English WordPress builds with ICO compliance

  2. 03

    Freshwater Agency

    freshwater-uk.com

    Cardiff PR and digital communications agency for Welsh organisations.

    Security Companies fit: Relevant security companies signals in its public profile: digital, marketing. Ask for live security companies website examples before shortlisting.

    Digital PRContent MarketingWeb DesignCrisis Comms

    Best for Cardiff and Welsh public authorities and large employers wanting integrated digital PR and web communication builds

  3. 04

    Yellow Spider Web Design

    yellowspider.co.uk

    Cardiff local WordPress studio for South Wales small businesses.

    Security Companies fit: Relevant security companies signals in its public profile: wordpress, with. Ask for live security companies website examples before shortlisting.

    WordPressWeb DesignSEOBilingual Welsh-English

    Best for Cardiff and South Wales small businesses wanting affordable bilingual Welsh-English WordPress builds

  4. 05

    Box UK

    boxuk.com

    Cardiff bespoke software and web application development agency.

    Security Companies fit: Relevant security companies signals in its public profile: with, custom, forms. Ask for live security companies website examples before shortlisting.

    PHPLaravelBespoke SoftwareWeb Apps

    Best for Cardiff and UK clients building complex bespoke PHP or Laravel web applications and platforms

All sectorsWeb developers in CardiffNeed an app too?Browse app developers by industry

How to choose a security companies web developer

Before you sign with any security companies web developer in Cardiff, check these points in the first call. Good teams answer them with live examples rather than promises.

  1. 01

    Security licence numbers and accreditation logos above the fold (SIA in the UK, state licensing boards in the US and Australia)

  2. 02

    Service-specific pages

  3. 03

    Industry-specific case studies

  4. 04

    Rapid RFQ (request for quote) form with operational detail fields

  5. 05

    Operations team photography (non-stock)

What a security companies website costs in Cardiff

Indicative ranges as of October 2026. Scope, platform and integrations move the price.

Business website

Cardiff market£5,000 – £20,000

Tecklogistfrom £799

3–6 weeks

E-commerce store

Cardiff market£10,000 – £45,000

Tecklogistfrom £1,499

4–10 weeks

Custom web app

Cardiff market£20,000 – £120,000

Tecklogistfrom £2,999

8–20 weeks

How we build your security companies website

  1. 01

    Discovery & brief

    Your goals, Cardiff competitors, audience and the integrations your site needs, mapped before any design starts.

  2. 02

    Design & prototype

    A clickable prototype you review on a real device before code, with security companies conventions built in.

  3. 03

    Build & integrate

    Built on the agreed platform, connected to your CRM, payments, booking or inventory, and tested across devices.

  4. 04

    Launch & support

    A go-live planned to protect your Cardiff rankings, then 30 days of fixes, updates and monitoring.

The security companies market in Cardiff

Cardiff businesses commissioning websites typically pay agency rates of GBP 200-GBP 550/day. For security companies projects, the agencies worth shortlisting are the ones that can show live security companies work, not just a generic portfolio.

BBC Wales' Cardiff Bay headquarters is home to the production teams behind Doctor Who, Sherlock, and Casualty – making Cardiff one of the UK's top-three television production centres. The BBC's Cardiff presence employs 1,200 people and has seeded a post-production, VFX, and interactive media cluster of 80+ companies in the adjacent Creative Quarter.

1,200
BBC Wales employees in Cardiff Bay – anchor of the Creative Quarter cluster
GBP 1.4bn
Welsh Government Digital Strategy investment programme
GBP 200-550/day
Cardiff agency day rate range

Recent work from Tecklogist

wdsfinance.com
Accountancy firm website by Tecklogist

Finance · Web design

Accountancy firm website

sadiqbrothers.pk
5,000-product online store by Tecklogist

Retail · E-commerce

5,000-product online store

clinic website
Medical practice website by Tecklogist

Healthcare · Web design

Medical practice website

Security Companies web development in Cardiff: FAQs

How much does a security companies website cost in Cardiff?+

In Cardiff, a business website typically costs £5,000 – £20,000, while a custom web app runs £20,000 – £120,000. Agency day rates of GBP 200-GBP 550/day are the main driver, followed by integrations and how much custom functionality you need. Tecklogist quotes security companies projects from from £799 at a fixed price.

How long does it take to build a security companies website?+

A business website usually takes 3–6 weeks; a custom web app takes 8–20 weeks. Delays almost always come from late content, unclear scope or third-party integrations, so agree those before work starts.

Which platform is best for security companies websites?+

The usual options are WordPress with custom RFQ forms, Next.js for security technology companies, Webflow for premium security brands and HubSpot CRM integration. The right one depends on how often your team edits content, which systems the site must connect to and your budget, so be wary of any Cardiff agency that recommends the same platform for every client.

What should I ask a security companies web developer in Cardiff before hiring?+

Ask about security licence numbers and accreditation logos above the fold (SIA in the UK, state licensing boards in the US and Australia); service-specific pages; industry-specific case studies. Then ask for two or three live security companies websites they built, who will actually work on yours, and what support looks like after launch.

Why is Tecklogist ranked first on this list?+

This list is published by Tecklogist, and we rank ourselves first because security companies websites are core work for us: fixed prices, fixed timelines and code you own. The other Cardiff agencies are ordered by the security companies evidence in their public profiles, and none of them pay to appear.

Ready to start your security companies project?

Send a short brief. We scope security companies projects for Cardiff businesses at a fixed price and timeline, and reply within one working day.

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Other industries in Cardiff