Insights

Portfolio Scale Key Systems manages over 4 million domains for more than 100,000 retail and corporate customers and 2,300 resellers, signaling strong cross sell potential for enterprise grade domain portfolio management, automation tools, and governance solutions as clients scale.

Reseller Growth Active reseller portal RRPproxy and a large reseller base provide opportunities to upsell API access, automation features, white label registrar capabilities, and integrated DNS and SSL bundles to expand revenue with partners.

Brand Protection BrandShelter and KSregistry position Key Systems as a leader in brand protection and corporate domain management, offering a pathway to upsell expanded trademark clearance, monitoring, and protection services to existing corporate clients and resellers serving brand focused customers.

Registry Services Registry operations experience and a Tier III data center underpin opportunities to deliver registry services or hosting and disaster recovery solutions to clients, with potential geographic expansion via the USA subsidiary and the CentralNic group.

Security and Performance Technology stack including Cloudflare CDN, SSL certificates, DNS services, WordPress, and VMware supports a strong security and performance upgrade play for customers; opportunities to upsell enhanced security, CDN, and optimization services to improve uptime and customer experience across the domain portfolio.

Key Systems Tech Stack

Key Systems uses 8 technology products and services including Acunetix, Cloudflare CDN, WordPress, and more. Explore Key Systems's tech stack below.

  • Acunetix
    Application Security Testing
  • Cloudflare CDN
    Content Delivery Network
  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Clipboard.js
    Javascript Libraries
  • Animate.css
    UI Frameworks
  • VMware
    Virtualisation Software
  • Google Analytics
    Web Analytics

Key Systems's Email Address Formats

Key Systems uses at least 2 format(s):
Key Systems Email FormatsExamplePercentage
FLast@keysystems.comJDoe@keysystems.com
97%
First@keysystems.comJohn@keysystems.com
3%
FLast@key-systems.netJDoe@key-systems.net
84%
Last@key-systems.netDoe@key-systems.net
7%
First.Last@key-systems.netJohn.Doe@key-systems.net
7%
F.Last@key-systems.netJ.Doe@key-systems.net
2%

Frequently Asked Questions

Where is Key Systems's headquarters located?

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Key Systems's main headquarters is located at 1 im Oberen Werk Sankt Ingbert, Saarland 66386 Germany. The company has employees across 3 continents, including EuropeNorth AmericaSouth America.

What is Key Systems's phone number?

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You can contact Key Systems'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 Key Systems's official website and social media links?

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Key Systems's official website is key-systems.net and has social profiles on LinkedIn.

What is Key Systems's NAICS code?

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Key Systems's NAICS code is 51913 - Internet Publishing and Broadcasting and Web Search Portals.

How many employees does Key Systems have currently?

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As of June 2026, Key Systems has approximately 78 employees across 3 continents, including EuropeNorth AmericaSouth America. Key team members include Chief Executive Officer: O. F.Ceo: M. D. C.President: P. S.. Explore Key Systems's employee directory with LeadIQ.

What industry does Key Systems belong to?

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Key Systems operates in the Internet Publishing industry.

What technology does Key Systems use?

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Key Systems's tech stack includes AcunetixCloudflare CDNWordPressJSON-LDClipboard.jsAnimate.cssVMwareGoogle Analytics.

What is Key Systems's email format?

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Key Systems's email format typically follows the pattern of FLast@keysystems.com. Find more Key Systems email formats with LeadIQ.

When was Key Systems founded?

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Key Systems was founded in 1998.

Key Systems

Internet PublishingSaarland, Germany51-200 Employees

Key-Systems is an international IT company based in St. Ingbert, Saarland, Germany, that provides domain services to a global clientele. It manages more than four million domains for over 100,000 retail and corporate customers and about 2,300 resellers, supported by a subsidiary in the United States. The company offers direct domain registrations, automated tools for resellers and retail customers, and hosting services for end users and partners, along with a Tier III data center and KSregistry registry operations.

Its portfolio includes DNS services, SSL certificates, servers, and corporate solutions for brand protection and domain management, in addition to registry administration consulting. Key-Systems runs portals such as domaindiscount24, BrandShelter, and RRPproxy, and it is part of the CentralNic Group PLC; public reports note BrandShelter merged with Key-Systems GmbH in 2021 as CentralNic expanded its corporate domain management footprint.

Section iconCompany Overview

Headquarters
1 im Oberen Werk Sankt Ingbert, Saarland 66386 Germany
Phone number
NAICS Code
51913 - Internet Publishing and Broadcasting and Web Search Portals
Founded
1998
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Key Systems's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Key Systems's revenue is estimated to be in the range of $25M$50M

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