# What does C. Otto Gehrckens GmbH & Co. KG use?

C. Otto Gehrckens GmbH & Co. KG (cog.de) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Mechanical or Industrial Engineering
- Size: 201–1,000 employees
- Based in: Pinneberg, Germany
- Founded: 1867
- LinkedIn: https://www.linkedin.com/company/c.-otto-gehrckens-gmbh-

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Monotype Fonts](https://www.runsonwhat.com/reverse/fonts-com) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [CleverReach](https://www.runsonwhat.com/reverse/cleverreach) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |
| [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records |  |
| [CookieFirst](https://www.runsonwhat.com/reverse/cookiefirst) | Security & Compliance | Website code |  |

## FAQ

### What tools does C. Otto Gehrckens GmbH & Co. KG use?

As of October 2026, runsonwhat has found 16 tools at C. Otto Gehrckens GmbH & Co. KG (cog.de) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and CleverReach. Company Ops: Microsoft 365, Apple Business and Mailgun. Last checked October 20, 2026.

### What email provider does C. Otto Gehrckens GmbH & Co. KG use?

C. Otto Gehrckens GmbH & Co. KG uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 706,458 companies runsonwhat tracks.

### What analytics tools does C. Otto Gehrckens GmbH & Co. KG use?

C. Otto Gehrckens GmbH & Co. KG uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cog.de. Google Analytics is used by 866,667 companies runsonwhat tracks.

### What marketing software does C. Otto Gehrckens GmbH & Co. KG use?

C. Otto Gehrckens GmbH & Co. KG uses CleverReach for marketing, according to runsonwhat (October 2026). runsonwhat found CleverReach through email records that authorize CleverReach. CleverReach is used by 3,439 companies runsonwhat tracks.

### Does C. Otto Gehrckens GmbH & Co. KG use jQuery?

Yes. runsonwhat found jQuery at C. Otto Gehrckens GmbH & Co. KG through jQuery code on cog.de. jQuery is a Frontend tool used by 906,358 companies runsonwhat tracks.

### Which companies have a tech stack similar to C. Otto Gehrckens GmbH & Co. KG's?

The companies with the stacks most like C. Otto Gehrckens GmbH & Co. KG's are bugatti fashion, MÜLLER Umwelttechnik GmbH & Co. KG, Whitworths and Bucher Leichtbau, according to runsonwhat (October 2026). Each shares 5 to 10 tools with C. Otto Gehrckens GmbH & Co. KG, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what C. Otto Gehrckens GmbH & Co. KG uses?

runsonwhat reads public records only. Of the 16 tools at C. Otto Gehrckens GmbH & Co. KG, 10 were found through code on cog.de, 4 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cog.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cog.de (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.