Sier Group's tech stack
What does Sier Group use?
Sier Group (sier.pt) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents and WordPress for its website. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Vila Do Conde, Portugal
- Founded
- 1995
- Company page
- Tools found
- 7
- Categories
- 4
- Layers
- 3 of 5
- Last checked
- Nov 2026
Sier Group's stack, layer by layer
Of 7 tools, 6 came from website code and 1 from DNS verification records. Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Application
5 tools, what the product is built with
Frontend
Go-to-market
1 tool, how they find and keep customers
Website & CMS
Company Ops
1 tool, what the team runs on day to day
Workspace
Sier Group tech stack FAQ
What tools does Sier Group use?
As of November 2026, runsonwhat has found 7 tools at Sier Group (sier.pt) in public records. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress. Company Ops: Microsoft 365. Last checked November 1, 2026.
What email provider does Sier Group use?
Sier Group 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. Microsoft 365 is used by 729,825 companies runsonwhat tracks.
What is Sier Group's website built with?
Sier Group uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on sier.pt. WordPress is used by 606,716 companies runsonwhat tracks.
Does Sier Group use jQuery?
Yes. runsonwhat found jQuery at Sier Group through jQuery code on sier.pt. jQuery is a Frontend tool used by 927,364 companies runsonwhat tracks.
How does runsonwhat know what Sier Group uses?
runsonwhat reads public records only. Of the 7 tools at Sier Group, 6 were found through code on sier.pt, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sier.pt 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.