What technologies does doors GmbH use?

doors GmbH uses Outlook, Mobile Friendly, Nginx, Android. View their full technology stack — including all 4 detected tools — on StackWho.

Who is the CEO of doors GmbH?

Johannes Klein is the CEO at doors GmbH. Get verified contact information on StackWho.

Where is doors GmbH located?

doors GmbH is based in Sankt Augustin, North Rhine-Westphalia, Germany.

doors GmbH

doorlin.com

information technology & services

doorlin.com

Sankt Augustin, North Rhine-Westphalia, Germany

1-10 employees

LinkedIn Profile

About doors GmbH

it services & it consulting, information technology & services

doors GmbH's Tech Stack

Decision Makers at doors GmbH

1 contact

Johannes Klein

CEO

j***@scopevisio.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

doors GmbH is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

doors GmbH's Position in the StackWho Database

• doors 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).
• 3,954 companies in North Rhine-Westphalia are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as doors 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 doors GmbH use?

doors GmbH uses Outlook, Mobile Friendly, Nginx, Android. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at doors GmbH?

StackWho has verified email addresses for 1 decision maker at doors GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach doors GmbH directly for sales, recruiting, or partnerships.

What industry is doors GmbH in?

doors GmbH operates in the information technology & services industry, headquartered in Sankt Augustin, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export doors GmbH's contact data?

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