How many employees work at Sed Systems?

SED Systems has 863 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -5.5%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Sed Systems

Calian Advanced Technologies division is a global supplier of highly technical solutions, services and products to the Aerospace & Defence, Satellite, Wired & Terrestrial Wireless, Test & Measurement, AgTech and Nuclear industries. We provide infrastructure for satellite ground systems including antennas, antenna/RF systems, and network management and gateways solutions for controlling and monitoring satellite network resources, equipment and services. Our engineering, nuclear and technical solutions teams are some of the most highly sought experts in their fields. Advanced Technologies also designs and manufactures Calian and OEM branded communication products for wired and wireless applications and power management and control products for military vehicle applications. Additionally, we provide 3rd party build-to-print electronics/electromechanical engineering, manufacturing/test and product lifecycle management services for customers in commercial and defence/security markets. Our customers are leaders in their industries who depend on Calian's expertise in delivering practical solutions on time and on budget. Key clients include Canadian Department of National Defence, Inmarsat, Intelsat, European Space Agency, Space Systems Loral, Boeing, Hughes, Lockheed Martin, Sirius XM Satellite Radio, Cobham SATCOM.

As of December 2025

Sed Systems
workforce metrics

Headcount

863

Avg. Salary

$70.9k

Tenure

5.3yr

Growth Rate

-5.5%

Hiring Rate

Attrition Rate

For even more metrics data,
reach out to our sales team.

Contact Sales

Employee Headcount

Interactive chart of Sed Systems annual worldwide employee count from 2023 to 2025.

  • Sed Systems total number of employees in 2025 was 796, a 5.5% decline from 2024.
  • Sed Systems total number of employees in 2024 was 841, a 7.6% decline from 2023.
  • Sed Systems total number of employees in 2023 was 907, a 3.0% increase from 2022.

Would you like to see the latest employee headcount data?

Contact Sales

Employee Geographic Breakdown

Would you like to see the latest employee geographic data?

Contact Sales

Employee Role Breakdown

Would you like to see the latest employee role breakdown data?

Contact Sales

Employee Compensation

Would you like to see the latest employee compensation data?

Contact Sales

Active Job Postings

Interactive chart of Sed Systems annual active job postings from 2023 to 2025.

  • Sed Systems active job postings in 2025 was 233, a 190.0% increase from 2024.
  • Sed Systems active job postings in 2024 was 6, a 200.0% increase from 2023.
  • Sed Systems active job postings in 2023 was 0, a 200.0% decline from 2022.

Would you like to see the latest active job postings data?

Contact Sales

Employee Sentiment

Sentiment Topics

Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales

Would you like to see the latest employee sentiment data?

Contact Sales