What technologies does Possehl Secure GmbH use?

Possehl Secure GmbH uses Outlook, Nginx, Mobile Friendly, WordPress.org, Linkedin Marketing Solutions. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the CTO / Leiter Cyber Security / Prokurist of Possehl Secure GmbH?

Christian Ehlen is the CTO / Leiter Cyber Security / Prokurist at Possehl Secure GmbH. Get verified contact information on StackWho.

Who is the CEO und Gesellschafter of Possehl Secure GmbH?

Michael Gentzen is the CEO und Gesellschafter at Possehl Secure GmbH. Get verified contact information on StackWho.

Where is Possehl Secure GmbH located?

Possehl Secure GmbH is based in Cologne, North Rhine-Westphalia, Germany.

Possehl Secure GmbH

possehl-secure.de

computer & network security

possehl-secure.de

Cologne, North Rhine-Westphalia, Germany

11-50 employees

LinkedIn Profile

About Possehl Secure GmbH

it sicherheit, identity, access management, microsoft 365, netzwerk architektur, schwachstellenanalyse, penetrationstest, cloud security, privileged access management, email security, security operations center, network operations center, zscaler, sailpoint, one identity, rapid7, identity governance, administration, nis2, dora

Possehl Secure GmbH's Tech Stack

Decision Makers at Possehl Secure GmbH

2 contacts

Christian Ehlen

CTO / Leiter Cyber Security / Prokurist

c***@twinsec.de Sign up to view

Michael Gentzen

CEO und Gesellschafter

m***@possehl-secure.de Sign up to view

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6 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Possehl Secure GmbH's Position in the StackWho Database

• Possehl Secure GmbH is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 3,954 companies in North Rhine-Westphalia are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as Possehl Secure GmbH).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Possehl Secure GmbH use?

Possehl Secure GmbH uses Outlook, Nginx, Mobile Friendly, WordPress.org, Linkedin Marketing Solutions, Google Tag Manager. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Possehl Secure GmbH?

StackWho has verified email addresses for 2 decision makers at Possehl Secure GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Possehl Secure GmbH directly for sales, recruiting, or partnerships.

What industry is Possehl Secure GmbH in?

Possehl Secure GmbH operates in the computer & network security industry, headquartered in Cologne, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Possehl Secure GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for Possehl Secure GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.