Teledyne Energy Systems

TDY

Develops radioisotope thermoelectric generators (RTGs) and fuel cells for spacecraft.

Hunt Valley, United States Est. 1968 Commercial
Visit Website
Quick Facts
Country
United States
Founded
1968
Type
commercial
Status
operational

About Teledyne Energy Systems

Develops radioisotope thermoelectric generators (RTGs) and fuel cells for spacecraft. Built Multi-Mission RTGs for Mars rovers in partnership with Aerojet Rocketdyne. Produces custom lithium-ion batteries for space applications.

Categories & Capabilities

Industry Categories

Stock Performance

TDY · Daily close data

Yahoo Finance

Funding

Market Cap
$22.0B

Location

Loading map...

Click and drag to explore • Double-click to zoom

Share

Suggest an Edit

Is this information outdated or incorrect? Help us improve this profile.

Submit Correction

Explore More

Discover 1,000+ space companies worldwide

Browse All Companies

Frequently asked about Teledyne Energy Systems

Quick answers to the questions readers most often search for.

When was Teledyne Energy Systems founded?
Teledyne Energy Systems was founded in 1968 in United States.
Where is Teledyne Energy Systems headquartered?
Teledyne Energy Systems is headquartered in Hunt Valley, United States.
What does Teledyne Energy Systems do?
Develops radioisotope thermoelectric generators (RTGs) and fuel cells for spacecraft. Built Multi-Mission RTGs for Mars rovers in partnership with Aerojet Rocketdyne. Produces custom lithium-ion batteries for space applications.
Is Teledyne Energy Systems publicly traded?
Yes. Teledyne Energy Systems trades publicly under the ticker TDY.
What sector does Teledyne Energy Systems operate in?
Teledyne Energy Systems operates in nuclear, power-systems.

Data Accuracy Notice: Information about Teledyne Energy Systems 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.

Last updated: May 29, 2026
Company representatives may submit corrections This page does not constitute an endorsement or affiliation Learn about our data methodology