CTS's tech stack
What does CTS use?
CTS (acstesting.co.uk) uses at least 9 tools we can see from public records, including Microsoft Azure for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and Termly for security. Last checked .
- Industry
- Construction
- Size
- 51–200 employees
- Based in
- Holton Heath, United Kingdom
- Founded
- 1987
- Company page
- Tools found
- 9
- Categories
- 8
- Layers
- 5 of 5
- Changes seen
- 2
CTS's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
Hosting & Cloud
Application
2 tools, what the product is built with
Frontend
Media & UI
Data & Observability
2 tools, what they measure and store
Go-to-market
2 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
What changed at CTS
Recent starts and stops
- StartedFont Awesome
- StartedGoogle Ads
CTS tech stack FAQ
What tools does CTS use?
As of November 2026, runsonwhat has found 9 tools at CTS (acstesting.co.uk) in public records. Edge & Hosting: Microsoft Azure. Application: Font Awesome and Vue.js. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Microsoft 365 and Termly. Last checked October 31, 2026.
What cloud does CTS run on?
CTS uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and code on acstesting.co.uk. Microsoft Azure is used by 48,294 companies runsonwhat tracks.
What email provider does CTS use?
CTS uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 718,430 companies runsonwhat tracks.
What analytics tools does CTS use?
CTS uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on acstesting.co.uk. Google Analytics is used by 905,639 companies runsonwhat tracks.
Does CTS use Google Ads?
Yes. runsonwhat found Google Ads at CTS through Google Ads code on acstesting.co.uk. Google Ads is a Ads & Pixels tool used by 541,872 companies runsonwhat tracks.
Has CTS changed tools recently?
Yes. On runsonwhat's rechecks, CTS started using Font Awesome and Google Ads (latest on October 22, 2026). A change counts only between two checks of acstesting.co.uk done the same way.
How does runsonwhat know what CTS uses?
runsonwhat reads public records only. Of the 9 tools at CTS, 6 were found through code on acstesting.co.uk, 2 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and acstesting.co.uk about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.