# What does MARSS use?

MARSS (marss.com) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Defense & Space
- Size: 51–200 employees
- Based in: London, United Kingdom
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/marssgroup

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records, 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [Umbraco](https://www.runsonwhat.com/reverse/umbraco) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | Custom domain, DNS verification records |  |
| [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does MARSS use?

As of November 2026, runsonwhat has found 17 tools at MARSS (marss.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: Microsoft Ads and Umbraco. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 28, 2026.

### What email provider does MARSS use?

MARSS uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 720,735 companies runsonwhat tracks.

### What analytics tools does MARSS use?

MARSS uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on marss.com. Google Analytics is used by 906,053 companies runsonwhat tracks.

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

MARSS uses Umbraco for its website, according to runsonwhat (November 2026). runsonwhat found Umbraco through Umbraco code on marss.com. Umbraco is used by 1,740 companies runsonwhat tracks.

### Does MARSS use jQuery?

Yes. runsonwhat found jQuery at MARSS through jQuery code on marss.com. jQuery is a Frontend tool used by 929,885 companies runsonwhat tracks.

### Does MARSS use AI tools?

Yes. runsonwhat has found Anthropic at MARSS; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so MARSS may use more AI tools than these.

### Which companies have a tech stack similar to MARSS's?

The companies with the stacks most like MARSS' are Dpa Microphones, Dewin Isolatie, het CCC and Eli Lilly Federal Credit Union, according to runsonwhat (November 2026). Each shares 4 to 8 tools with MARSS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what MARSS uses?

runsonwhat reads public records only. Of the 17 tools at MARSS, 9 were found through code on marss.com, 6 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 marss.com about monthly.


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