# What does Halder use?

Halder (halder.fr) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Mechanical or Industrial Engineering
- Size: 201–1,000 employees
- Based in: Thiais, France
- Founded: 1938
- LinkedIn: https://www.linkedin.com/company/halder-france-sas

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | Website code |  |
| [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code |  |
| [Dealfront](https://www.runsonwhat.com/reverse/leadfeeder) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code |  |

## FAQ

### What tools does Halder use?

As of November 2026, runsonwhat has found 20 tools at Halder (halder.fr) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: Vimeo, YouTube and Google Maps. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365 and Usercentrics. Last checked October 28, 2026.

### What cloud does Halder run on?

Halder 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 halder.fr. Amazon Web Services is used by 146,623 companies runsonwhat tracks.

### What CRM does Halder use?

Halder uses HubSpot for its CRM, alongside Calendly, ZoomInfo and Dealfront, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on halder.fr. HubSpot is used by 96,101 companies runsonwhat tracks.

### What email provider does Halder use?

Halder 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 718,575 companies runsonwhat tracks.

### What analytics tools does Halder use?

Halder uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on halder.fr. Google Analytics is used by 906,738 companies runsonwhat tracks.

### What marketing software does Halder use?

Halder uses Yandex Webmaster for marketing, according to runsonwhat (November 2026). runsonwhat found Yandex Webmaster through Yandex Webmaster code on halder.fr. Yandex Webmaster is used by 19,309 companies runsonwhat tracks.

### Does Halder use Cloudflare?

Yes. runsonwhat found Cloudflare at Halder through Cloudflare code on halder.fr. Cloudflare is a CDN & Edge tool used by 723,244 companies runsonwhat tracks.

### How does runsonwhat know what Halder uses?

runsonwhat reads public records only. Of the 20 tools at Halder, 17 were found through code on halder.fr, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and halder.fr about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/halder.fr (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.