# What does Closed Loop Recycling use?

Closed Loop Recycling (closedlooprecycling.us) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Environmental Services
- Size: 51–200 employees
- Based in: St. Louis, United States
- Founded: 1995
- LinkedIn: https://www.linkedin.com/company/closedlooprecycling

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | DNS records |  |
| [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | 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 |  |

## 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 |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain |  |
| [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code |  |
| [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Closed Loop Recycling use?

As of November 2026, runsonwhat has found 18 tools at Closed Loop Recycling (closedlooprecycling.us) in public records. Edge & Hosting: Cloudflare, Google Cloud and WP Engine. Application: jQuery and Google Fonts. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Google Workspace, reCAPTCHA and Mailgun. Last checked October 28, 2026.

### What cloud does Closed Loop Recycling run on?

Closed Loop Recycling uses Google Cloud for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 76,870 companies runsonwhat tracks.

### What sales tools does Closed Loop Recycling use?

The sales tools runsonwhat has found at Closed Loop Recycling are Calendly (November 2026); no CRM shows up in Closed Loop Recycling's public records. runsonwhat found Calendly through Calendly code on closedlooprecycling.us. Calendly is used by 31,440 companies runsonwhat tracks.

### What email provider does Closed Loop Recycling use?

Closed Loop Recycling uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on closedlooprecycling.us. Google Workspace is used by 411,614 companies runsonwhat tracks.

### What analytics tools does Closed Loop Recycling use?

Closed Loop Recycling uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on closedlooprecycling.us. Google Analytics is used by 906,239 companies runsonwhat tracks.

### What is Closed Loop Recycling's website built with?

Closed Loop Recycling uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on closedlooprecycling.us. WordPress is used by 607,136 companies runsonwhat tracks.

### Does Closed Loop Recycling use jQuery?

Yes. runsonwhat found jQuery at Closed Loop Recycling through jQuery code on closedlooprecycling.us. jQuery is a Frontend tool used by 930,072 companies runsonwhat tracks.

### How does runsonwhat know what Closed Loop Recycling uses?

runsonwhat reads public records only. Of the 18 tools at Closed Loop Recycling, 11 were found through code on closedlooprecycling.us, 4 through DNS records, 2 through email 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 closedlooprecycling.us about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/closedlooprecycling.us (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.