# What does Contracta Engenharia Ltda use?

Contracta Engenharia Ltda (contracta.com.br) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: Construction
- Size: 201–1,000 employees
- Based in: São Paulo, Brazil
- LinkedIn: https://www.linkedin.com/company/contracta-engenharia-ltda

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Microsoft Entra ID](https://www.runsonwhat.com/reverse/entra-id) | Auth & Identity | Custom domain |  |

## Data & Observability

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

## Company Ops

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

## FAQ

### What tools does Contracta Engenharia Ltda use?

As of October 2026, runsonwhat has found 9 tools at Contracta Engenharia Ltda (contracta.com.br) in public records. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Analytics. Company Ops: Microsoft 365 and AdOpt. Last checked October 8, 2026.

### What email provider does Contracta Engenharia Ltda use?

Contracta Engenharia Ltda uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on contracta.com.br. Microsoft 365 is used by 701,702 companies runsonwhat tracks.

### What analytics tools does Contracta Engenharia Ltda use?

Contracta Engenharia Ltda uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on contracta.com.br. Google Analytics is used by 852,516 companies runsonwhat tracks.

### What does Contracta Engenharia Ltda use for login and identity?

Contracta Engenharia Ltda uses Microsoft Entra ID for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Microsoft Entra ID through a subdomain that points at Microsoft Entra ID. Microsoft Entra ID is used by 3,095 companies runsonwhat tracks.

### Does Contracta Engenharia Ltda use Google Fonts?

Yes. runsonwhat found Google Fonts at Contracta Engenharia Ltda through Google Fonts code on contracta.com.br. Google Fonts is a Media & UI tool used by 791,053 companies runsonwhat tracks.

### Which companies have a tech stack similar to Contracta Engenharia Ltda's?

The companies with the stacks most like Contracta Engenharia Ltda's are Alves Lima, Madano Incorporadora & Construtora, Santa Casa de Misericórdia de Itajubá and Colégio Renascença, according to runsonwhat (October 2026). Each shares 2 to 4 tools with Contracta Engenharia Ltda, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Contracta Engenharia Ltda uses?

runsonwhat reads public records only. Of the 9 tools at Contracta Engenharia Ltda, 7 were found through code on contracta.com.br, 1 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 contracta.com.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/contracta.com.br (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.