Rocket Lab Competitors and Similar CompaniesClear all
Rocket Lab's competitors and similar companies include Millennium Space Systems and Sierra Space.
 Millennium Space Systems Millennium Space Systems is a company that designs and manufactures autonomous spacecraft. |  Sierra Space Sierra Space is a company that manufactures solutions for space transportation and scientific collaboration. | ||
Founding Date | Founding Date 2006 | Founding Date 2001 | Founding Date 2021 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Long Beach, US HQ Melbourne, AU Sydney, AU Toronto, CA Auckland, NZ Albuquerque, US Littleton, US see more | Locations El Segundo, US HQ Chantilly, US | Locations Louisville, US HQ Arlington, US Broomfield, US Durham, US Madison, US |
Employees | Employees 2,60024% increase | Employees 9289% increase | Employees 1,5341% increase |
Financial | |||
Revenue (est.) | Revenue (est.) $601.8m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $260m (Y, 2022) |
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Millennium Space Systems
HQ
El Segundo, US
Millennium Space Systems is a company that designs and manufactures autonomous spacecraft.
View companySierra Space
HQ
Louisville, US
Sierra Space is a company that manufactures solutions for space transportation and scientific collaboration.
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