Aerojet Rocketdyne has been one of Orbital Sciences's top competitors. Aerojet Rocketdyne is a Private company that was founded in 1915 in Los Angeles, California. Like Orbital Sciences, Aerojet Rocketdyne also competes in the Aerospace sector. Compared to Orbital Sciences, Aerojet Rocketdyne has 1,983 more employees.
GKN Aerospace is seen as one of Orbital Sciences's biggest rivals. GKN Aerospace is a Private company that was founded in Solihull, England in 1759. Like Orbital Sciences, GKN Aerospace also operates in the Aerospace sector. GKN Aerospace has 11,700 more employees vs. Orbital Sciences.
Lockheed Martin is perceived as one of Orbital Sciences's biggest rivals. Lockheed Martin was founded in Bethesda, Maryland} in 1912. Like Orbital Sciences, Lockheed Martin also competes in the Aerospace space. Compared to Orbital Sciences, Lockheed Martin generates $69.6B more revenue.