Sierra Space competitorsClear all

Sierra Space's top competitors include Firefly Aerospace, Masten Space Systems and bluShift Aerospace.
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Sierra Space
Sierra Space
Sierra Space is a company that develops space components and systems.
Firefly Aerospace
Firefly Aerospace
Firefly Aerospace (also known as Firefly Systems) is a company specializing in the launch of vehicles, satellites, and spacecraft.
Masten Space Systems
Masten Space Systems
Masten Space Systems is an aerospace company that develops and deploys reusable rocket vehicles and components.
bluShift Aerospace
bluShift Aerospace
bluShift Aerospace is a company developing a line of rockets powered by bio-derived fuels to launch satellites into space.
Founding Date
Founding Date
2021
Founding Date
2017
Founding Date
2004
Founding Date
2014
Type
Type
Subsidiary
Type
Private
Type
Private
Type
Private
Tags
Locations
Locations
Broomfield, US HQ
Arlington, US
Durham, US
Louisville, US
Madison, US
Sparks, US
Locations
Cedar Park, US HQ
Locations
Mojave, US HQ
Locations
Brunswick, US HQ
Employees
Employees
63113% increase
Employees
3712% decrease
Employees
841% decrease
Employees
13
Twitter followers
Twitter followers
8.5 k
Twitter followers
68 k
Twitter followers
28.9 k
Twitter followers
2.3 k
Number of tweets (last 30 days)
Number of tweets (last 30 days)
16
Number of tweets (last 30 days)
1
Number of tweets (last 30 days)
41
Number of tweets (last 30 days)
14
Average likes per tweet (last 30 days)
Average likes per tweet (last 30 days)
196
Average likes per tweet (last 30 days)
N/A
Average likes per tweet (last 30 days)
27.5
Average likes per tweet (last 30 days)
4.4
Percentage of tweets with engagement (last 30 days)
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
100%
Percentage of tweets with engagement (last 30 days)
97.56%
Percentage of tweets with engagement (last 30 days)
92.86%
Alexa Website Rank
Alexa Website Rank
249427
Alexa Website Rank
286545
Alexa Website Rank
536121
Alexa Website Rank
188884
Employee Rating
Employee Rating
N/A
Employee Rating
3.4
Employee Rating
4.2
Employee Rating
N/A

Financial

Revenue (est.)
Revenue (est.)
$400m (Y, 2020)
Revenue (est.)
N/A
Revenue (est.)
N/A
Revenue (est.)
$135.3k (FY, 2020)

Funding

Latest funding round
Latest funding round
N/A
Latest funding round
$ 100k (9 months ago)
Latest funding round
$ 124.9k (over 1 year ago)
Latest funding round
$ 278k (9 months ago)
Total funding raised
Total funding raised
N/A
Total funding raised
$ 96.9m
Total funding raised
$ 2.8m
Total funding raised
$ 513k
For sources of this data, please see the company profile

View company profiles

Firefly Aerospace
HQ
Cedar Park, US
Employees
371↓ 2% decrease

Firefly Aerospace (also known as Firefly Systems) is a company specializing in the launch of vehicles, satellites, and spacecraft.

View company
Masten Space Systems
HQ
Mojave, US
Employees
84↓ 1% decrease

Masten Space Systems is an aerospace company that develops and deploys reusable rocket vehicles and components.

View company
bluShift Aerospace
HQ
Brunswick, US
Employees
13

bluShift Aerospace is a company developing a line of rockets powered by bio-derived fuels to launch satellites into space.

View company