About Millennium Space Systems
Millennium Space Systems is an Aerospace, Defense & Maritime company based in El Segundo (United States) founded in 2001 by Stan Dubyn, and was acquired by Boeing in August 2018. Launching vehicles for small payload satellites are manufactured and developed. The company has 420 employees. Its chief executive, as recorded, is Stan Dubyn. Its website millennium-space.com draws about 17 thousand monthly visits. Millennium Space Systems offers products and services including Small Satellites, Prototype Constellations, and Large Constellations. Its focus areas include Aerospace, Maritime and Defense Tech, NewSpace, Launch Vehicles and Small Payload. Its legal entity is MILLENNIUM SPACE SYSTEMS, INC. Its competitors include Astra, Rocket Lab and Firefly Aerospace; 3 of its 3 listed competitors have raised funding.
Company details
Millennium Space Systems was founded in 2001 and is headquartered in El Segundo, United States. Operations focus on the aerospace sector, where launching vehicles for small payload-based satellites are produced. These vehicles support geostationary equatorial orbit missions through integrated power, computing, navigation, and communication systems. Software solutions for data collection, control, and management are also provided to facilitate satellite operations.
- Headquarters El Segundo, United States
- Employees 420
- Founders Stan Dubyn
- Stage Acquired
- SectorsAerospace, Defense & Maritime
- Email••••••••
- Phone•••• ••••
- Website millennium-space.com
- Social LinkedIn Instagram
- Acquired by Boeing (Aug 2018)
- Legal Name Millennium Space Systems, Inc.
Products & Services of Millennium Space Systems
Millennium Space Systems offers a comprehensive portfolio of products and services, including Small Satellites, Prototype Constellations, and Large Constellations.
Develops satellites for various orbits and missions.
Creates collaborative satellite groups for testing.
Designs extensive satellite arrays for operations.
Investors in Millennium Space Systems
Millennium Space Systems has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Boeing.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Commercial jetliners, defense, space, and security systems are manufactured. | 1916 | boeing.com | United States |
Investor details for Millennium Space Systems
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People of Millennium Space Systems
184 people are tracked at Millennium Space Systems (13 in leadership, 171 in team); the tracked headcount is 420.
| Name | Role | Group |
|---|---|---|
Stan Dubyn | Founder & CEO | Leadership |
Sangeetha Mk Baker | Engineering Chief Of Staff | Leadership |
Jonathan Zales | Spacecraft Chief Engineer, And Systems Engineering Manager | Leadership |
Kyle Yang | Chief Engineer | Leadership |
Jennifer Martin | Director Of Program Security | Leadership |
Andrew Pogue | Program Chief Engineer & Senior Astrodynamics Engineer | Leadership |
Dana Carroll | Vice President Marketing | Leadership |
Joshua Madrigal | Vice President Of Contracts | Leadership |
Colin Wadsworth | Director Of Contracts | Leadership |
Ryan Lawrence | Chief Scientist | Leadership |
Mike Gabor | Vice President Of Business Development | Leadership |
Zachary Meyer | Director Of Operations | Leadership |
Ryan Polk | Regional Mission Operations Director | Leadership |
Daniel Mitchener | Spacecraft Software Test Engineer | Team |
Seth Potter | Principal Spacecraft Systems Engineer | Team |
Peter Hung | Spacecraft Software Engineer | Team |
Alexia Riveros | Lead Subcontracts Administrator | Team |
Rajvir Riar | Lead Spacecraft Assembly, Test & Launch Operations Engineer | Team |
Veronica Labelle | Lead Spacecraft Mechanical Engineer | Team |
Elizabeth Romo | Spacecraft Systems Engineering Manager | Team |
164 more people are available in the full profile.
Complete people profiles for Millennium Space Systems
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Timeline of Millennium Space Systems
2 dated milestones of Millennium Space Systems across 17 years, from founding to its latest funding, stage changes and deals.
- Founded Millennium Space Systems is founded.
- Exit Acquired by Boeing.
Competitors of Millennium Space Systems
Millennium Space Systems has 3 listed competitors in our database, 3 of them funded. They include Astra, Rocket Lab and Firefly Aerospace.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| astra.com | 2016 | Alameda, United States | $136.93M | 317 | Astra is engaged in providing space launch services. | |
| rocketlabusa.com | 2006 | Long Beach, United States | $215M | 1,650 | Reusable launch vehicles for small satellite payloads are provided. | |
| fireflyspace.com | 2014 | Cedar Park, United States | $588.6M | 384 | Provider of small and medium satellite launch vehicles, lunar landers, and orbital vehicles |
Detailed competitors of Millennium Space Systems
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Web traffic of Millennium Space Systems
The website of Millennium Space Systems (millennium-space.com) receives about 16.9K visits a month.
- Monthly visits16.9K
▲ 27.4% vs previous month
Websites whose visitors overlap most with Millennium Space Systems. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| astronomy.com | 100% | #87,754 | View details | ||
| google.com | 48% | 85.8B | #1 | View details |
Top companies in Space Research & Technology
3 companies that operate in the same segment as Millennium Space Systems (Space Research & Technology) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud-based satellite imagery data and analytics solutions are provided. | 2010 | San Francisco, California, United States | USD 601.59 M | USD 307.73 M | 1,749 | |
Astra is engaged in providing space launch services. | 2016 | Alameda, California, United States | USD 136.93 M | |||
Reusable launch vehicles for large payloads are developed and launched. | 2002 | Hawthorne, California, United States | USD 11.86 B | USD 18.67 B | 20,833 |
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Related news about Millennium Space Systems
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Frequently Asked Questions about Millennium Space Systems
Millennium Space Systems was founded in 2001.
Millennium Space Systems is headquartered in El Segundo, United States. It is registered at El Segundo, California, United States.
Stan Dubyn is the CEO of Millennium Space Systems, as recorded in our data. They have also founded this company.
Millennium Space Systems has 420 employees.
Millennium Space Systems was founded in 2001 and is headquartered in El Segundo, United States. Operations focus on the aerospace sector, where launching vehicles for small payload-based satellites are produced. These vehicles support geostationary equatorial orbit missions through integrated power, computing, navigation, and communication systems. Software solutions for data collection, control, and management are also provided to facilitate satellite operations.
Millennium Space Systems's top competitors include Astra, Rocket Lab and Firefly Aerospace.
Millennium Space Systems offers Small Satellites, Prototype Constellations, and Large Constellations.
Millennium Space Systems has 1 investor. Key investors include Boeing.
Millennium Space Systems operates through Millennium Space Systems, Inc..
Yes. Millennium Space Systems was acquired by Boeing in August 2018.

