What departments does Millennium Space Systems have?

Millennium Space Systems has employees across 11 departments including Entrepreneurship, Marketing, Program & Project Management, Engineering, Operations.

What is the largest department at Millennium Space Systems?

The largest department at Millennium Space Systems is Engineering with 22 employees.

Where are Millennium Space Systems employees located globally?

Millennium Space Systems has employees across 4 continents and 8 countries including South Africa, Cameroon, Egypt, Benin, Israel.

How has Millennium Space Systems's team size changed over time?

Millennium Space Systems's team has decreased from approximately 804 to 745 employees based on available data.

Millennium Space Systems Employee Directory

Defense and Space ManufacturingCalifornia, United States501-1000 Employees

Millennium Space Systems is a defense and space manufacturing company headquartered in El Segundo, California, with 501 to 1000 employees. It develops space systems for missile warning and other national security space missions, delivering prototype and constellation solutions across multiple orbits with emphasis on speed and reliability. The company has collaborated with Boeing on satellite platform development, including the Resolute mid-class platform announced in 2026 to expand capacity and capabilities. It maintains a corporate website at https://millennium-space.com. Reported revenue for the company falls in the range of $250 million to $500 million.

Millennium Space Systems Global Highlights

North America
954

United States Of America
954

Africa
4

South Africa
1
Cameroon
1
Egypt
1
Benin
1

Asia
3

India
2
Israel
1

South America
1

Colombia
1

Millennium Space Systems's Leadership

R. R.
Chief Executive Officer
Mobile Phone
Email
M. G.
President Millennium
Mobile Phone
Email
C. A.
Partner
Mobile Phone
Email
D. P.
Independent Business Owner
Mobile Phone
Email
R. N.
Executive Vice President And Chief Marketing Officer
Mobile Phone
Email
O. R.
Program Chief Engineer
Mobile Phone
Email
B. H.
Vice President, Enterprise Infrastructure
Mobile Phone
Email
D. E.
Deputy Director Of Programs
Mobile Phone
Email

Millennium Space Systems Employee Metrics

100%

50%

0%

2026

2025

Engineering
Operations
Program & Project Management
Analytics
Manufacturing
Other
Administrative
Information Technology

Contact profiles from Millennium Space Systems

Name

Title

Contact Info

Location

Last Update

C. A.
Partner
Mobile Phone
Email
Oct 23, 2024
D. P.
Independent Business Owner
Mobile Phone
Email
Oct 23, 2024
M. G.
President Millennium
Mobile Phone
Email
Jul 16, 2025
R. R.
Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024
R. N.
Executive Vice President And Chief Marketing Officer
Mobile Phone
Email
Oct 16, 2024
O. R.
Program Chief Engineer
Mobile Phone
Email
Nov 26, 2025
B. H.
Vice President, Enterprise Infrastructure
Mobile Phone
Email
Jun 16, 2023
D. E.
Deputy Director Of Programs
Mobile Phone
Email
Oct 17, 2024
C. M.
Lead Spacecraft Mechanical Engineer
Mobile Phone
Email
Jul 09, 2026
D. W.
Lead Spacecraft Systems Engineer
Mobile Phone
Email
Jun 24, 2026

Frequently Asked Questions

What is Millennium Space Systems known for?

Millennium Space Systems was founded in 2001 operates in the Defense and Space Manufacturing industry. Explore Millennium Space Systems's company overview page for more information.

What is Millennium Space Systems's most common email format?

Millennium Space Systems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Millennium Space Systems email formats with LeadIQ.

How many employees does Millennium Space Systems have currently?

Millennium Space Systems has approximately 929 employees as of July 2026. These team members are located across 4 continents, including North AmericaAfricaAsia.

Who are Millennium Space Systems's key employees and leadership?

As of July 2026, Millennium Space Systems's key employees include:

Chief Executive Officer: R. R.
President Millennium: M. G.
Partner: C. A.
Independent Business Owner: D. P.
Executive Vice President And Chief Marketing Officer: R. N.

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Millennium Space Systems Employee Directory

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