# What does Celco use?

Celco (celco.ro) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Building Materials
- Size: 201–1,000 employees
- Based in: Constanţa, Romania
- Founded: 1973
- LinkedIn: https://www.linkedin.com/company/celco-s-a-

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | 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 |  |
| [UptimeRobot](https://www.runsonwhat.com/reverse/uptimerobot) | Monitoring | Custom domain |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |
| [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | 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 |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [CookieScript](https://www.runsonwhat.com/reverse/cookie-script) | Security & Compliance | Website code |  |

## FAQ

### What tools does Celco use?

As of October 2026, runsonwhat has found 19 tools at Celco (celco.ro) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and UptimeRobot. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, reCAPTCHA and CookieScript. Last checked October 28, 2026.

### What cloud does Celco run on?

Celco uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on celco.ro. Amazon Web Services is used by 146,180 companies runsonwhat tracks.

### What email provider does Celco use?

Celco uses Microsoft 365 for email and office software, 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 715,563 companies runsonwhat tracks.

### What analytics tools does Celco use?

Celco uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on celco.ro. Google Analytics is used by 898,898 companies runsonwhat tracks.

### What is Celco's website built with?

Celco uses WordPress for its website, alongside Yoast SEO, Elementor and Framer, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on celco.ro. WordPress is used by 603,444 companies runsonwhat tracks.

### What marketing software does Celco use?

Celco uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on celco.ro. Mailchimp is used by 117,275 companies runsonwhat tracks.

### Does Celco use jQuery?

Yes. runsonwhat found jQuery at Celco through jQuery code on celco.ro. jQuery is a Frontend tool used by 925,348 companies runsonwhat tracks.

### How does runsonwhat know what Celco uses?

runsonwhat reads public records only. Of the 19 tools at Celco, 15 were found through code on celco.ro, 3 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and celco.ro about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/celco.ro (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.