ARZ Haan AG's tech stack
What does ARZ Haan AG use?
ARZ Haan AG (arz.de) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Google Tag Manager for analytics, WordPress for its website and Mailjet for email delivery. Last checked .
- Industry
- IT Services
- Size
- 201–1,000 employees
- Based in
- Haan, Germany
- Founded
- 1971
- Company page
- Tools found
- 15
- Categories
- 10
- Layers
- 4 of 5
- Changes seen
- 3
ARZ Haan AG'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.
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Dev Tools
Security & Compliance
What changed at ARZ Haan AG
Recent starts and stops
- StartedFont Awesome
- StartedFriendly Captcha
- StartedVimeo
ARZ Haan AG tech stack FAQ
What tools does ARZ Haan use?
As of October 2026, runsonwhat has found 15 tools at ARZ Haan (arz.de) in public records. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Tag Manager. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365, Apple Business and Mailjet. Last checked October 21, 2026.
What email provider does ARZ Haan use?
ARZ Haan uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 714,937 companies runsonwhat tracks.
What analytics tools does ARZ Haan use?
ARZ Haan uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on arz.de. Google Tag Manager is used by 506,697 companies runsonwhat tracks.
What is ARZ Haan's website built with?
ARZ Haan uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on arz.de. WordPress is used by 600,265 companies runsonwhat tracks.
Does ARZ Haan use jQuery?
Yes. runsonwhat found jQuery at ARZ Haan through jQuery code on arz.de. jQuery is a Frontend tool used by 920,305 companies runsonwhat tracks.
Has ARZ Haan changed tools recently?
Yes. On runsonwhat's rechecks, ARZ Haan started using Font Awesome, Friendly Captcha and Vimeo (latest on October 21, 2026). A change counts only between two checks of arz.de done the same way.
Which companies have a tech stack similar to ARZ Haan's?
The companies with the stacks most like ARZ Haan's are Harmonic Drive, PCS Systemtechnik, BMS Corporate Solutions and M Global Services, according to runsonwhat (October 2026). Each shares 6 to 10 tools with ARZ Haan, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what ARZ Haan uses?
runsonwhat reads public records only. Of the 15 tools at ARZ Haan, 10 were found through code on arz.de, 4 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 arz.de 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.