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Telonic Gmbh

Telonic GmbH is an independent IT systems house based in Cologne, Germany.

Computer and Network Security
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Headquarters
Köln, GermanySource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1979Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
82 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Telonic Gmbh do?

Since 1979, Telonic has supported companies with the design, implementation and operation of highly available, future-oriented infrastructure in network, security and analytics. Telonic combines technologies from leading global manufacturers with its own developments.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

IT infrastructure services

Telonic supports companies with infrastructure design, implementation and operation across network, security and analytics.

Source: LinkedIn company description · Retrieved October 13, 2026

Security operations

Telonic provides 24/7 protection through its own Security Operations Center.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWTelonic Gmbh listed #1 on IT infrastructure consulting firms, September 3, 2026Open the published source list.
Telonic Gmbh

#1 IT infrastructure consulting firms

Snapshot: September 3, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated August 31, 2026, September 3, 2026, September 5, 2026, September 12, 2026, September 13, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 23, 2026, September 25, 2026, September 26, 2026, September 27, 2026, September 28, 2026 and September 30, 2026. How the company lists are built.

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