ESIM's tech stack
What does ESIM use?
ESIM (esimgroup.com) uses at least 15 tools we can see from public records, including Aruba.it for hosting, Microsoft 365 for email and documents, WordPress for its website and iubenda for security. Last checked .
- Industry
- Railroad Manufacture
- Size
- 51–200 employees
- Based in
- Bari, Italy
- Founded
- 1989
- Company page
- Tools found
- 15
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
ESIM'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
8 tools, what the product is built with
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
ESIM tech stack FAQ
What tools does ESIM use?
As of November 2026, runsonwhat has found 15 tools at ESIM (esimgroup.com) in public records. Edge & Hosting: Aruba.it. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365 and iubenda. Last checked October 31, 2026.
What cloud does ESIM run on?
ESIM uses Aruba.it for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Aruba.it through Aruba.it code on esimgroup.com. Aruba.it is used by 6,738 companies runsonwhat tracks.
What email provider does ESIM use?
ESIM uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on esimgroup.com. Microsoft 365 is used by 719,709 companies runsonwhat tracks.
What is ESIM's website built with?
ESIM uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on esimgroup.com. WordPress is used by 607,127 companies runsonwhat tracks.
Does ESIM use jQuery?
Yes. runsonwhat found jQuery at ESIM through jQuery code on esimgroup.com. jQuery is a Frontend tool used by 929,980 companies runsonwhat tracks.
How does runsonwhat know what ESIM uses?
runsonwhat reads public records only. Of the 15 tools at ESIM, 14 were found through code on esimgroup.com, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and esimgroup.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.