Insights

Scale opportunities Key-Systems manages over 4 million domains for 100,000+ customers and 2,300 resellers, indicating a substantial base for upsell across domain-related services, registries, SSL, DNS, and branding protection solutions.

Integrated platforms With portals for retail customers, corporates, and resellers (domaindiscount24, BrandShelter, RRPproxy) plus registry operations and a dedicated data center, there are cross-sell opportunities for additional IT services, hosting, and security offerings.

Strategic partnerships Historical mergers and affiliations with CentralNic and BrandShelter suggest collaboration sensibilities and potential for joint sales on registry operations, brand protection, and multi-market deployments.

Tech stack leverage Existing use of AWS, Ansible, WordPress, Zendesk, Microsoft 365, Juniper, Linux, and VMware provides a foundation to offer managed cloud, automation, security enhancements, and support services to customers at scale.

Global expansion potential Presence in Germany with US subsidiary and a broad international customer base indicates appetite for cross-border domain management, compliance, and localised services to expand into new regions and reseller networks.

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Key-Systems GmbH Tech Stack

Key-Systems GmbH uses 8 technology products and services including Amazon Web Services, Ansible, WordPress, and more. Explore Key-Systems GmbH's tech stack below.

Key-Systems GmbH's Email Address Formats

Key-Systems GmbH uses at least 6 email formats:
Key-Systems GmbH Email FormatsExamplePercentage
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%
FLast@keysystems.comJDoe@keysystems.com
97%
First@keysystems.comJohn@keysystems.com
3%

Frequently Asked Questions

What is Key-Systems GmbH's phone number?

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

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

How much revenue does Key-Systems GmbH generate?

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As of August 2026, Key-Systems GmbH's annual revenue is estimated to be $25M - $50M.

What is Key-Systems GmbH's NAICS code?

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

How many employees does Key-Systems GmbH have currently?

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As of August 2026, Key-Systems GmbH has approximately 78 employees across 4 continents, including Europe, North America and Asia. Key team members include Chief Executive Officer: O. F., Ceo: M. D. C. and Chief Sales And Strategy Officer: M. M. Explore Key-Systems GmbH's employee directory with LeadIQ.

What industry does Key-Systems GmbH belong to?

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Key-Systems GmbH operates in the Internet Publishing industry.

What technology does Key-Systems GmbH use?

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Key-Systems GmbH's tech stack includes Amazon Web Services, Ansible, WordPress, Zendesk, Microsoft 365, Juniper Networks, Linux and VMware.

What is Key-Systems GmbH's email format?

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Key-Systems GmbH's email format typically follows the pattern of FLast@key-systems.net. Find more Key-Systems GmbH email formats with LeadIQ.

When was Key-Systems GmbH founded?

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Key-Systems GmbH was founded in 1998.
Key-Systems GmbH logo

Key-Systems GmbH

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

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 GmbH's revenue is estimated to be in the range of $25M - $50M

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