Grand Class's tech stack
What does Grand Class use?
Grand Class (grandclass.es) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents, WordPress for its website and SendGrid for email delivery. Last checked .
- Industry
- Transportation/trucking/railroad
- Size
- 51–200 employees
- Based in
- Madrid, Spain
- Founded
- 1993
- Company page
- Tools found
- 7
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Nov 2026
Grand Class's stack, layer by layer
Of 7 tools, 5 came from website code, 1 from DNS verification records and 1 from email 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
3 tools, what the product is built with
Frontend
Media & UI
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Grand Class tech stack FAQ
What tools does Grand Class use?
As of November 2026, runsonwhat has found 7 tools at Grand Class (grandclass.es) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365 and SendGrid. Last checked November 8, 2026.
What email provider does Grand Class use?
Grand Class 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 732,077 companies runsonwhat tracks.
What is Grand Class's website built with?
Grand Class uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on grandclass.es. WordPress is used by 606,704 companies runsonwhat tracks.
Does Grand Class use jQuery?
Yes. runsonwhat found jQuery at Grand Class through jQuery code on grandclass.es. jQuery is a Frontend tool used by 927,184 companies runsonwhat tracks.
How does runsonwhat know what Grand Class uses?
runsonwhat reads public records only. Of the 7 tools at Grand Class, 5 were found through code on grandclass.es, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and grandclass.es 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.