Insights

Regional Infrastructure GELSEN-NET's extensive regional fiber optic network and focus on delivering high-quality, customized internet and communication solutions present opportunities for upselling advanced connectivity services and managed IT solutions to local businesses seeking reliable infrastructure.

Industry Experience With over 35 years of industry experience and a strong regional presence, GELSEN-NET is well-positioned to expand its cloud and ICT service offerings to small and medium-sized enterprises looking for trusted local partners.

Technology Stack The company’s investment in modern technology such as TYPO3, PHP, and cloud services indicates openness to innovative IT solutions, providing prospects for introducing new security, hosting, and digital transformation services.

Community Focus As a regional IT provider affiliated with local municipal utilities, GELSEN-NET offers potential for tailored enterprise solutions aligned with municipal and regional economic development initiatives.

Growth Potential Operating within a mid-sized revenue range and serving diverse sectors, GELSEN-NET presents opportunities for cross-selling services like VoIP, location networking, and cloud computing to existing clients and new regional businesses.

GELSEN-NET GmbH Tech Stack

GELSEN-NET GmbH uses 8 technology products and services including Matomo, Google Ads Conversion Tracking, TYPO3, and more. Explore GELSEN-NET GmbH's tech stack below.

Matomo

Analytics

Google Ads Conversion Tracking

Analytics

TYPO3

Content Management System

Open Graph

Content Management System

Google Fonts API

Font Scripts

PHP

Programming Languages

Nginx

Web Servers

prettyPhoto

Web Tools And Plugins

Frequently Asked Questions

Where is GELSEN-NET GmbH's headquarters located?

GELSEN-NET GmbH's main headquarters is located at 26 Willy-brandt Alley Gelsenkirchen, North Rhine-westphalia 45891 Germany. The company has employees across 1 continents, including Europe.

What is GELSEN-NET GmbH's phone number?

You can contact GELSEN-NET GmbH's main corporate office by phone at

+49-209-****

. 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 GELSEN-NET GmbH's official website and social media links?

GELSEN-NET GmbH's official website is gelsen-net.de and has social profiles on LinkedIn.

What is GELSEN-NET GmbH's SIC code NAICS code?

GELSEN-NET GmbH's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does GELSEN-NET GmbH have currently?

As of March 2026, GELSEN-NET GmbH has approximately 59 employees across 1 continents, including Europe. Key team members include Geschäftsführer: J. K.Abteilungsleiterin Marketing: S. R.Geschäftsführer: T. D.. Explore GELSEN-NET GmbH's employee directory with LeadIQ.

What industry does GELSEN-NET GmbH belong to?

GELSEN-NET GmbH operates in the Telecommunications industry.

What technology does GELSEN-NET GmbH use?

GELSEN-NET GmbH's tech stack includes MatomoGoogle Ads Conversion TrackingTYPO3Open GraphGoogle Fonts APIPHPNginxprettyPhoto.

When was GELSEN-NET GmbH founded?

GELSEN-NET GmbH was founded in 1983.

GELSEN-NET GmbH

Q: What is GELSEN-NET GmbH's official website and social media links?

GELSEN-NET GmbH's official website is gelsen-net.de. GELSEN-NET GmbH has social profiles on LinkedIn.

Q: How many employees does GELSEN-NET GmbH have currently?

GELSEN-NET GmbH has approximately 59 employees.

Q: What technology does GELSEN-NET GmbH use?

GELSEN-NET GmbH's tech stack includes FlexSlider, Bootstrap, Apache HTTP Server, Piwik, PWA.

TelecommunicationsNorth Rhine-westphalia, Germany51-200 Employees

Besseres Internet mit zertifizierter Glasfaser erleben.
Glasfaser-Internet, Telefonie, Standortvernetzungen, Telefonanlagen und Cloud Dienste – GELSEN-NET liefert Komplettlösungen für alle IT-Themen aus einer Hand. Das regional verankerte IT-Systemhaus betreibt ein eigenes, mehrere hundert Kilometer langes Glasfasernetz und bietet modernste Informations- und Kommunikationstechnologie maßgeschneidert für die individuellen Erfordernisse von Unternehmen und Privatkunden in Bottrop, Castrop-Rauxel, Gelsenkirchen, Gladbeck, Herten, Marl und Recklinghausen.
Seit mehr als 35 Jahren entwickelt sich GELSEN-NET konstant und innovativ. Diese Dynamik ist gepaart mit profundem Branchenwissen und einer gelebten Verantwortung für die Region als Wirtschaftsstandort. Mehr als 90 Mitarbeiter sichern 100 % IT vor Ort.
Hinter GELSEN-NET stehen starke und etablierte Gesellschafter: die Stadtwerke Gelsenkirchen GmbH, eine 100-prozentige Tochter der Stadt Gelsenkirchen, und die GELSENWASSER AG.

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GELSEN-NET GmbH Tech Stack

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