# What does Martin Petersen Company, Inc use?

Martin Petersen Company, Inc (mpcmech.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-11).

- Industry: Construction
- Size: 51–200 employees
- Based in: Kenosha, United States
- Founded: 1918
- LinkedIn: https://www.linkedin.com/company/martin-peteresen-company

## 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 |  |
| [Three.js](https://www.runsonwhat.com/reverse/threejs) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | 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 |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## Recent changes at Martin Petersen Company, Inc

- 2026-11-04: started using again [Apple Business](https://www.runsonwhat.com/reverse/apple)
- 2026-11-04: started using [Resend](https://www.runsonwhat.com/reverse/resend)
- 2026-10-28: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple)

## FAQ

### What tools does Martin Petersen Company use?

As of November 2026, runsonwhat has found 11 tools at Martin Petersen Company (mpcmech.com) in public records. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked November 11, 2026.

### What email provider does Martin Petersen Company use?

Martin Petersen Company uses Microsoft 365 for email and office software, alongside Apple Business, 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 734,250 companies runsonwhat tracks.

### What is Martin Petersen Company's website built with?

Martin Petersen Company uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on mpcmech.com. WordPress is used by 606,829 companies runsonwhat tracks.

### Does Martin Petersen Company use jQuery?

Yes. runsonwhat found jQuery at Martin Petersen Company through jQuery code on mpcmech.com. jQuery is a Frontend tool used by 927,228 companies runsonwhat tracks.

### Has Martin Petersen Company changed tools recently?

Yes. On runsonwhat's rechecks, Martin Petersen Company started using Apple Business and Resend (latest on November 4, 2026) and stopped using Apple Business (latest on October 28, 2026). A change counts only between two checks of mpcmech.com done the same way.

### How does runsonwhat know what Martin Petersen Company uses?

runsonwhat reads public records only. Of the 11 tools at Martin Petersen Company, 7 were found through code on mpcmech.com, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and mpcmech.com about monthly.


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