What technologies does 4N IT-Solutions GmbH use?

4N IT-Solutions GmbH uses Route 53, Outlook, Microsoft Office 365, Mobile Friendly, Apache. View their full technology stack — including all 19 detected tools — on StackWho.

Who is the CTO of 4N IT-Solutions GmbH?

Dirk Trefz is the CTO at 4N IT-Solutions GmbH. Get verified contact information on StackWho.

Who is the CEO of 4N IT-Solutions GmbH?

Franziska Turnschek is the CEO at 4N IT-Solutions GmbH. Get verified contact information on StackWho.

Where is 4N IT-Solutions GmbH located?

4N IT-Solutions GmbH is based in Heilbronn, Baden-Wuerttemberg, Germany.

4N IT-Solutions GmbH

4n.de

information technology & services

4n.de

Heilbronn, Baden-Wuerttemberg, Germany

1-10 employees

LinkedIn Profile

About 4N IT-Solutions GmbH

ddi, dnssecurity, ipam, networksecurity, dns, dhcp, it services & it consulting, dns attack simulation, dns threat intelligence, dns automation, dns firewall, consulting, dns security, dns incident response, services, dns security saas, infoblox products, security solutions, computer systems design and related services, dns threat defense

4N IT-Solutions GmbH's Tech Stack

AI/ML

Communication

Vonage

Decision Makers at 4N IT-Solutions GmbH

2 contacts

Dirk Trefz

CTO

d***@4n.de Sign up to view

Franziska Turnschek

CEO

f***@4n.de Sign up to view

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19 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.

4N IT-Solutions GmbH's Position in the StackWho Database

• 4N IT-Solutions GmbH is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 3,111 companies in Baden-Wuerttemberg are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as 4N IT-Solutions 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 4N IT-Solutions GmbH use?

4N IT-Solutions GmbH uses Route 53, Outlook, Microsoft Office 365, Mobile Friendly, Apache, WordPress.org, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 4N IT-Solutions GmbH?

StackWho has verified email addresses for 2 decision makers at 4N IT-Solutions GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 4N IT-Solutions GmbH directly for sales, recruiting, or partnerships.

What industry is 4N IT-Solutions GmbH in?

4N IT-Solutions GmbH operates in the information technology & services industry, headquartered in Heilbronn, Baden-Wuerttemberg, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 4N IT-Solutions GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for 4N IT-Solutions GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.