NetSec Limited's tech stack
What does NetSec Limited use?
NetSec Limited (netsec.org.uk) uses at least 6 tools we can see from public records, including Fathom for analytics, Resend for email delivery, Microsoft 365 for email and documents and Cloudflare for content delivery. Last checked .
“NetSec is a Managed IT Services provider based in Cardiff, supporting local and national businesses with expert networking, cloud, server, voice, and cybersecurity solutions. With 24/7 support and a 100% issue resolution track record, we deliver secure, agile IT systems built for growth. Partner wit”
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Cardiff, United Kingdom
- Founded
- 2022
- Company page
- Tools found
- 6
- Categories
- 5
- Layers
- 4 of 5
- Last checked
- Nov 2026
NetSec Limited's stack, layer by layer
Of 6 tools, 2 came from DNS verification records, 2 from email records, 1 from DNS records and 1 from other records. 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
CDN & Edge
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Workspace
Companies like NetSec Limited also use
Tools common among companies with a similar stack that we haven't found at NetSec Limited.
Companies with a stack like NetSec Limited's
Ranked by shared tools, with rare tools counting more.
Think TribeIT Services · 11–50 people3in common
Cloud ConnectionIT Services · 11–50 people4in common
ContidataIT Services · 11–50 people2in common
AI AustraliaIT Services · 201–1,000 people1in common
AHM InsightsManagement Consulting · 11–50 people4in common
Vancouver FringePerforming Arts · 11–50 people4in common
RosenborgSports · 11–50 people4in common
RedoclySoftware · 11–50 people2in common
More IT Services companies
Other IT Services companies we've checked.
NetSec Limited tech stack FAQ
What tools does NetSec use?
As of November 2026, runsonwhat has found 6 tools at NetSec (netsec.org.uk) in public records. Edge & Hosting: Cloudflare. Data & Observability: Fathom. Company Ops: Microsoft 365, SendGrid and Resend. Last checked November 10, 2026.
What email provider does NetSec use?
NetSec 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 737,870 companies runsonwhat tracks.
What analytics tools does NetSec use?
NetSec uses Fathom for analytics, according to runsonwhat (November 2026). runsonwhat found Fathom through Fathom code on netsec.org.uk. Fathom is used by 2,674 companies runsonwhat tracks.
Does NetSec use Cloudflare?
Yes. runsonwhat found Cloudflare at NetSec through DNS records that point at Cloudflare and code on netsec.org.uk. Cloudflare is a CDN & Edge tool used by 736,361 companies runsonwhat tracks.
Which companies have a tech stack similar to NetSec's?
The companies with the stacks most like NetSec's are Think Tribe, Cloud Connection, Contidata and AI Australia, according to runsonwhat (November 2026). Each shares 1 to 4 tools with NetSec, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what NetSec uses?
runsonwhat reads public records only. Of the 6 tools at NetSec, 3 were found through DNS records, 2 through email records and 1 through code on netsec.org.uk. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and netsec.org.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.