Tesat-Spacecom
Tesat-Spacecom is the world's leading manufacturer of laser optical communication terminals (OCTs) for satellites, headquartered in Backnang, Baden-Württemberg.
- Founded
- 2001
- Headquarters
- Backnang, Germany
- Ownership
- Private
Quick Facts
About Tesat-Spacecom
Tesat-Spacecom is the world's leading manufacturer of laser optical communication terminals (OCTs) for satellites, headquartered in Backnang, Baden-Württemberg. A subsidiary of Airbus Defence and Space, Tesat has supplied optical inter-satellite link (ISL) terminals for SpaceX's Starlink constellation (Tesat LCT terminals were used on early Starlinks), European Data Relay System (EDRS), and military programs. The company's heritage in space optical communications dates back to the 1990s Silex laser demonstration mission, and it has since delivered hundreds of terminals for government and commercial programs.
Tesat's terminals operate at infrared wavelengths (typically 1064nm or 1550nm) and can achieve multi-gigabit data rates between satellites separated by thousands of kilometers. Competitors include Mynaric and SA Photonics (CACI), but Tesat retains the longest space heritage in the field.
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- Verification
- Verified 2026-09-04
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Frequently asked about Tesat-Spacecom
Quick answers to the questions readers most often search for.
- When was Tesat-Spacecom founded?
- Tesat-Spacecom was founded in 2001 in Germany.
- Where is Tesat-Spacecom headquartered?
- Tesat-Spacecom is headquartered in Backnang, Germany.
- What does Tesat-Spacecom do?
- Tesat-Spacecom is the world's leading manufacturer of laser optical communication terminals (OCTs) for satellites, headquartered in Backnang, Baden-Württemberg. A subsidiary of Airbus Defence and Space, Tesat has supplied optical inter-satellite link (ISL) terminals for SpaceX's Starlink constellation (Tesat LCT termin…
- Is Tesat-Spacecom a public or private company?
- Tesat-Spacecom is a privately held company and is not listed on any stock exchange.
- What sector does Tesat-Spacecom operate in?
- Tesat-Spacecom works in satellite communications, Laser communications and Components.
Sources
The structured fields on this page (founding year, location, sector, status, listing) and the profile text are drawn from the sources below. How profiles are drafted and checked is described in our methodology.
- Official website (tesat.de)
- Wikidata / Wikipedia · retrieved 2026-09-04
Data Accuracy Notice: Information about Tesat-Spacecom is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.