Insights

Strategic expansion Millennium Space Systems is collaborating with Boeing to develop a mid-class satellite platform and expand production capacity, signaling a growing backlog and potential upsell opportunities for broader platform variants, increased manufacturing services, and long-term sustainment contracts.

Integrated platform The introduction of the Resolute satellite platform positions Millennium to offer higher capability small to mid-class satellites, creating cross-sell potential to customers seeking upgraded payloads, faster deployment, and flexible constellation solutions across multiple orbits.

Backlog and growth A growing order backlog and recent Space Symposium visibility indicate robust demand in national security space missions, suggesting opportunities for extended programs, mission assurance services, and life-cycle support agreements.

Leadership momentum leadership change with a new CEO and Boeing partnership strengthens credibility with defense buyers, enabling targeted outreach around program management, program execution excellence, and expanded procurement or prime-integrator opportunities.

Defense tech readiness With a proven track record from missile warning to constellation delivery and a stated focus on first-time-right performance, there are openings for test, integration, and verification services, as well as secure software, data handling, and mission-critical ops support.

Similar companies to Millennium Space Systems

Millennium Space Systems Tech Stack

Millennium Space Systems uses 8 technology products and services including LinkedIn Recruiter, Adobe Creative Cloud, Ansible, and more. Explore Millennium Space Systems's tech stack below.

Media & News

Millennium Space Systems's Email Address Formats

Millennium Space Systems uses at least 3 email formats:
Millennium Space Systems Email FormatsExamplePercentage
First.Last@millennium-space.comJohn.Doe@millennium-space.com
96%
Last@millennium-space.comDoe@millennium-space.com
3%
LF@millennium-space.comDJ@millennium-space.com
1%

Frequently Asked Questions

What is Millennium Space Systems's official website and social media links?

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Millennium Space Systems's official website is millennium-space.com and has social profiles on LinkedIn.

How much revenue does Millennium Space Systems generate?

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As of August 2026, Millennium Space Systems's annual revenue is estimated to be $250M - $500M.

What is Millennium Space Systems's SIC code and NAICS code?

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Millennium Space Systems's SIC code is 3761 - Guided Missiles and Space Vehicles and NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does Millennium Space Systems have currently?

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As of August 2026, Millennium Space Systems has approximately 971 employees across 4 continents, including North America, Africa and Asia. Key team members include Chief Executive Officer: R. R., President Millennium: M. G. and Partner: C. A. Explore Millennium Space Systems's employee directory with LeadIQ.

What industry does Millennium Space Systems belong to?

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Millennium Space Systems operates in the Defense and Space Manufacturing industry.

What technology does Millennium Space Systems use?

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Millennium Space Systems's tech stack includes LinkedIn Recruiter, Adobe Creative Cloud, Ansible, Microsoft SharePoint, PostgreSQL, SolarWinds, VMware vCenter and Webflow.

What is Millennium Space Systems's email format?

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Millennium Space Systems's email format typically follows the pattern of First.Last@millennium-space.com. Find more Millennium Space Systems email formats with LeadIQ.

When was Millennium Space Systems founded?

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Millennium Space Systems was founded in 2001.
Millennium Space Systems logo

Millennium Space Systems

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.

Section iconCompany Overview

SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
2001
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    Millennium Space Systems's revenue is estimated to be in the range of $250M - $500M

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