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Tesa Telecom

Tesa Telecom offers integrated telecommunications and IT solutions.

Telecommunications
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Headquarters
Sao Paulo, BrazilSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
57 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Tesa Telecom do?

The company has expertise in information technology, IP architectures, and integration with legacy telecommunications and IT environments. The company operates nationally and is expanding its backbone, metropolitan optical network, and data center infrastructure.

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

Who it serves

Tesa Telecom serves business-to-business clients.

What the business offers

Services & capabilities.

Integrated telecommunications and IT solutions

The company offers convergent products, principally integrated telecommunications and IT solutions.

Source: LinkedIn company description · Retrieved October 13, 2026

Product and service development

An in-house research and development team focuses on creating new products and services.

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 PREVIEWTesa Telecom listed #1 on Enterprise telecom resellers, September 27, 2026Open the published source list.
Tesa Telecom

#1 Enterprise telecom resellers

Snapshot: September 27, 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 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 1, 2026, September 11, 2026, September 13, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 27, 2026, September 28, 2026, September 29, 2026 and October 8, 2026. How the company lists are built.

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