# What does Mello & Castro - Assessoria Empresarial use?

Mello & Castro - Assessoria Empresarial (melloecastro.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: Accounting
- Size: 11–50 employees
- Based in: São João De Meriti, Brazil
- Founded: 2003
- LinkedIn: https://www.linkedin.com/company/mello-castro-assessoria-empresarial

## 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does Mello & Castro - Assessoria Empresarial use?

As of November 2026, runsonwhat has found 7 tools at Mello & Castro - Assessoria Empresarial (melloecastro.com) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and WhatsApp Business. Company Ops: reCAPTCHA. Last checked November 5, 2026.

### What does Mello & Castro - Assessoria Empresarial use for customer support?

Mello & Castro - Assessoria Empresarial uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on melloecastro.com. WhatsApp Business is used by 138,497 companies runsonwhat tracks.

### What is Mello & Castro - Assessoria Empresarial's website built with?

Mello & Castro - Assessoria Empresarial uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on melloecastro.com. WordPress is used by 606,961 companies runsonwhat tracks.

### Does Mello & Castro - Assessoria Empresarial use jQuery?

Yes. runsonwhat found jQuery at Mello & Castro - Assessoria Empresarial through jQuery code on melloecastro.com. jQuery is a Frontend tool used by 928,589 companies runsonwhat tracks.

### How does runsonwhat know what Mello & Castro - Assessoria Empresarial uses?

runsonwhat reads public records only. Of the 7 tools at Mello & Castro - Assessoria Empresarial, 7 were found through code on melloecastro.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and melloecastro.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/melloecastro.com (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.