![]() Firefly Aerospace Firefly Aerospace is a company that designs, manufactures, and operates launch and spacecraft vehicles. | Millennium Space Systems Millennium Space Systems is a company that designs and manufactures autonomous spacecraft. | ||
Founding Date | Founding Date 2010 | Founding Date 2017 | Founding Date 2001 |
Type | Type Public | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Montevideo, UY HQ Buenos Aires, AR Córdoba, AR Barcelona, ES Davidson, US | Locations Cedar Park, US HQ Kiruna, SE Bertram, US Cape Canaveral, US Lompoc, US Wallops Island, US | Locations El Segundo, US HQ Chantilly, US |
Employees | Employees 15412% increase | Employees 7963% increase | Employees 9289% increase |
Financial | |||
Revenue (est.) | Revenue (est.) $17.7m (FY, 2025) | Revenue (est.) $159.9m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods $10.3m (FY, 2025) | Cost of goods $129.2m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit $7.5m (FY, 2025) | Gross profit $30.7m (FY, 2025) | Gross profit N/A |
Net income | Net income ($4.8m) (FY, 2025) | Net income ($298.3m) (FY, 2025) | Net income N/A |
Funding | |||
Total funding raised | Total funding raised $ 81.5m | Total funding raised $ 96.9m | Total funding raised N/A |

Firefly Aerospace is a company that designs, manufactures, and operates launch and spacecraft vehicles.
View companyMillennium Space Systems is a company that designs and manufactures autonomous spacecraft.
View company