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Gathering insights about G&D

G&D Tech Stack

G&D uses 8 technology products and services including Google Hosted Libraries, RSS, Mailjet, and more. Explore G&D's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • RSS
    Content Management System
  • Mailjet
    Email
  • Slick
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • X-Content-Type-Options
    Web & Portal Technology
  • Apache
    Web Servers
  • Magnific Popup
    Web Tools And Plugins

G&D's Email Address Formats

G&D uses at least 2 format(s):
G&D Email FormatsExamplePercentage
Last@gdsys.deDoe@gdsys.de
79%
First.Last@gdsys.deJohn.Doe@gdsys.de
13%
F.Last@gdsys.deJ.Doe@gdsys.de
4%
FLast@gdsys.deJDoe@gdsys.de
4%
First.Last@gdsys.comJohn.Doe@gdsys.com
100%

Frequently Asked Questions

Where is G&D's headquarters located?

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G&D's main headquarters is located at Obere Leimbach 9, Siegen, 57074, DE. The company has employees across 5 continents, including EuropeAsiaNorth America.

What is G&D's phone number?

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You can contact G&D's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is G&D's official website and social media links?

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G&D's official website is gdsys.com and has social profiles on LinkedIn.

What is G&D's NAICS code?

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G&D's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does G&D have currently?

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As of October 2025, G&D has approximately 319 employees across 5 continents, including EuropeAsiaNorth America. Key team members include Chief Human Resources Officer | M.Sc. Management & Dipl.Kff. (fh): D. U.Head Of Product Management: B. H.Ceo Panoptec Technologies Holding (g&d, Tritec): T. L.. Explore G&D's employee directory with LeadIQ.

What industry does G&D belong to?

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G&D operates in the IT Services and IT Consulting industry.

What technology does G&D use?

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G&D's tech stack includes Google Hosted LibrariesRSSMailjetSlickSwiperX-Content-Type-OptionsApacheMagnific Popup.

What is G&D's email format?

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G&D's email format typically follows the pattern of Last@gdsys.de. Find more G&D email formats with LeadIQ.

When was G&D founded?

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G&D was founded in 1985.
G&D

G&D

IT Services and IT ConsultingGermany201-500 Employees

Guntermann & Drunck was founded in 1985 and is now regarded as one of the foremost manufacturers of digital and analog KVM solutions.

For more than 35 years our customers have been relying on our core competencies in extending, switching, and sharing of standardised computer signals.

Our Core Competencies
By short lines of communication, and the entire core competencies of development, sales, marketing and production under one roof, we support our customers from initial technical advice through to on-site and after-sales support – all from one single source.

Comprehensive Knowledge
Operating as one of the leading manufacturers of KVM extenders, switches and matrix switches over many years has enabled us to gain solid knowledge in developing and manufacturing our products. The ways in which our broad product portfolio can be combined even in large and complicated projects never ceases to amaze our customers. Already impressive in their basic version, our product variants are even more versatile when combined together.

Strong employee retention, a powerful partner network and loyal customers are only few of the strengths that make Guntermann & Drunck a reliable partner for KVM solutions.

Our Fields of Application
G&D provides coherent, customer-oriented, individual expert advice from planning over initial operation right through to support. Only the perfect interaction of all components achieves the individual requirements of all different application scenarios.

KVM solutions from Guntermann & Drunck optimise IT applications within telecommunications, finances, digital signage, control station or control room, industrial production and automation, broadcast engineering, and air traffic control.

More product groups add to the portfolio and help turning our comprehensive devices into solutions.

More information about our privacy policy:
https://www.gdsys.com/en/legal/privacy-policy

To our legal disclaimer:
https://www.gdsys.com/en/legal/legal-disclaimer

Section iconCompany Overview

Headquarters
Obere Leimbach 9, Siegen, 57074, DE
Phone number
Website
gdsys.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1985
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    G&D's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    G&D's revenue is estimated to be in the range of $100M$250M

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