SIG plc's tech stack
What does SIG plc use?
SIG plc (sigplc.com) uses at least 12 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Google Tag Manager for analytics and Auth0 for sign-in. Last checked .
- Based in
- United Kingdom
- Founded
- 1957
- Tools found
- 12
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
SIG plc'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
2 tools, what the product is built with
Frontend
Auth & Identity
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
6 tools, what the team runs on day to day
Workspace
Collaboration
Dev Tools
Finance & Legal
Security & Compliance
SIG plc tech stack FAQ
What tools does SIG use?
As of November 2026, runsonwhat has found 12 tools at SIG (sigplc.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery and Auth0. Data & Observability: Google Tag Manager. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 30, 2026.
What cloud does SIG run on?
SIG uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on sigplc.com. Amazon Web Services is used by 146,679 companies runsonwhat tracks.
What email provider does SIG use?
SIG uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 719,368 companies runsonwhat tracks.
What analytics tools does SIG use?
SIG uses Google Tag Manager for analytics, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on sigplc.com. Google Tag Manager is used by 515,326 companies runsonwhat tracks.
What does SIG use for login and identity?
SIG uses Auth0 for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Auth0 through a subdomain that points at Auth0 and configuration files. Auth0 is used by 5,967 companies runsonwhat tracks.
Does SIG use jQuery?
Yes. runsonwhat found jQuery at SIG through jQuery code on sigplc.com. jQuery is a Frontend tool used by 930,423 companies runsonwhat tracks.
How does runsonwhat know what SIG uses?
runsonwhat reads public records only. Of the 12 tools at SIG, 7 were found through DNS records, 3 through code on sigplc.com, 1 through email 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 sigplc.com 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.