# What does Holtec International use?

Holtec International (holtec.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-26).

- LinkedIn: https://www.linkedin.com/company/holtec-international

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Custom domain, DNS verification records, Email records |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records |  |

## FAQ

### What tools does Holtec International use?

As of October 2026, runsonwhat has found 15 tools at Holtec International (holtec.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Font Awesome and YouTube. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked October 26, 2026.

### What email provider does Holtec International use?

Holtec International uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a subdomain that points at Microsoft 365 and a DNS verification record. Microsoft 365 is used by 716,201 companies runsonwhat tracks.

### What analytics tools does Holtec International use?

Holtec International uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on holtec.com. Google Analytics is used by 893,577 companies runsonwhat tracks.

### What is Holtec International's website built with?

Holtec International uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on holtec.com. WordPress is used by 602,065 companies runsonwhat tracks.

### Does Holtec International use jQuery?

Yes. runsonwhat found jQuery at Holtec International through jQuery code on holtec.com. jQuery is a Frontend tool used by 923,115 companies runsonwhat tracks.

### Does Holtec International use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at Holtec International; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Holtec International may use more AI tools than these.

### How does runsonwhat know what Holtec International uses?

runsonwhat reads public records only. Of the 15 tools at Holtec International, 9 were found through code on holtec.com, 4 through DNS records, 1 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and holtec.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/holtec.com (updated October 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.