# What does EMSI, Inc. use?

EMSI, Inc. (emsintl.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Electrical/electronic Manufacturing
- Size: 11–50 employees
- Based in: Philadelphia, United States
- Founded: 1979
- LinkedIn: https://www.linkedin.com/company/emsi-inc-

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Squarespace](https://www.runsonwhat.com/reverse/squarespace) | Website & CMS | Custom domain, DNS records, 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 |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |

## FAQ

### What tools does EMSI use?

As of November 2026, runsonwhat has found 7 tools at EMSI (emsintl.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Adobe Fonts. Go-to-market: Squarespace. Company Ops: Microsoft 365 and Proofpoint. Last checked November 6, 2026.

### What email provider does EMSI use?

EMSI uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 732,608 companies runsonwhat tracks.

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

EMSI uses Squarespace for its website, according to runsonwhat (November 2026). runsonwhat found Squarespace through a subdomain that points at Squarespace and DNS records. Squarespace is used by 34,501 companies runsonwhat tracks.

### Does EMSI use jQuery?

Yes. runsonwhat found jQuery at EMSI through jQuery code on emsintl.com. jQuery is a Frontend tool used by 927,185 companies runsonwhat tracks.

### How does runsonwhat know what EMSI uses?

runsonwhat reads public records only. Of the 7 tools at EMSI, 3 were found through code on emsintl.com, 2 through DNS records, 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 emsintl.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/emsintl.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.