Insights

Optical leadership TESAT is a leading provider of secure space-based communications with a growing pipeline in optical terminals (SCOT135) and high bandwidth optical networks, presenting opportunities to upsell advanced laser terminals, ground support, and integration services for satellite operators and agencies.

Expansion capacity Recent facility expansion in Backnang to handle up to 2,000 units per year signals readiness for high-volume production, offering a potential sales angle for scalable manufacturing partnerships, supply chain optimization, and long-term contract opportunities.

Strategic partnerships Active collaborations with ESA, Airbus Defence and Space, Kepler Communications, and Lockheed Martin position TESAT as a trusted systems integrator for secure optical and microwave payloads, suggesting cross-sell opportunities to existing partners and joint programs.

Adjacent markets TESAT serves diverse applications from telephony and broadcasting to climate monitoring, disaster prevention, and agriculture, enabling cross-sell into satellite TV, internet, navigation, and earth observation segments with tailored, mission-focused solutions.

Security and reliability As the leading producer of secure space-based communications and a pioneer in space optical links, TESAT offers compelling value for defense, governmental, and critical infrastructure customers seeking robust, tamper-resistant connectivity and resilient space networks.

Similar companies to TESAT

TESAT Tech Stack

TESAT uses 8 technology products and services including Kubernetes, Joomla, GitLab CI, and more. Explore TESAT's tech stack below.

Media & News

TESAT's Email Address Formats

TESAT uses at least 3 email formats:
TESAT Email FormatsExamplePercentage
First.Last@tesat.deJohn.Doe@tesat.de
98%
Last.First@tesat.deDoe.John@tesat.de
1%
First.MiddleLast@tesat.deJohn.MichaelDoe@tesat.de
1%

Frequently Asked Questions

What is TESAT's phone number?

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

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TESAT's official website is tesat.de and has social profiles on LinkedIn.

How much revenue does TESAT generate?

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As of August 2026, TESAT's annual revenue is estimated to be $100M - $250M.

What is TESAT's NAICS code?

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TESAT's NAICS code is 5174 - Satellite Telecommunications.

How many employees does TESAT have currently?

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As of August 2026, TESAT has approximately 510 employees across 3 continents, including Europe, North America and South America. Key team members include Ceo: C. W., Cto: S. M. and Head Of Sales Emea: D. T. Explore TESAT's employee directory with LeadIQ.

What industry does TESAT belong to?

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TESAT operates in the Satellite Telecommunications industry.

What technology does TESAT use?

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TESAT's tech stack includes Kubernetes, Joomla, GitLab CI, Jenkins, Salesforce, SAP, Mailchimp and Cisco.

What is TESAT's email format?

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TESAT's email format typically follows the pattern of First.Last@tesat.de. Find more TESAT email formats with LeadIQ.

When was TESAT founded?

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TESAT was founded in 1949.
TESAT logo

TESAT

Satellite TelecommunicationsBaden-Wรผrttemberg, Germany501-1000 Employees

TESAT Spacecom is a German company in the satellite telecommunications sector, supplying key components for satellite communications and advancing secure space-based solutions. It is described as a leading manufacturer of secure space-based communications, contributing to global connectivity and sustainable development. The company supports services such as telephony, satellite television, internet access, and navigation, and contributes to earth observation efforts for climate monitoring, disaster prevention, security, and agricultural productivity, as well as scientific missions with universities.

Based at a large site in Backnang, Baden-Wรผrttemberg, the company develops, assembles, integrates, and tests its products and systems for satellite communications. Recent developments include the March 2026 launch of the SCOT20 optical communication terminal, underscoring ongoing advances in optical space communications and continued expansion of its production capabilities.

Section iconCompany Overview

Phone number
Website
tesat.de
NAICS Code
5174 - Satellite Telecommunications
Founded
1949
Employees
501-1000

Section iconFunding & Financials

  • $100M - $250M

    TESAT's revenue is estimated to be in the range of $100M - $250M

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