Matches in DBpedia 2015-10 for { ?s ?p <http://dbpedia.org/resource/Category:Rocket_engine_manufacturers> }
- S.P._Korolev_Rocket_and_Space_Corporation_Energia subject Category:Rocket_engine_manufacturers.
- Scaled_Composites subject Category:Rocket_engine_manufacturers.
- Sierra_Nevada_Corporation subject Category:Rocket_engine_manufacturers.
- SpaceX subject Category:Rocket_engine_manufacturers.
- TRW_Inc. subject Category:Rocket_engine_manufacturers.
- The_Spaceship_Company subject Category:Rocket_engine_manufacturers.
- Thiokol subject Category:Rocket_engine_manufacturers.
- UTC_Aerospace_Systems subject Category:Rocket_engine_manufacturers.
- Voronezh_Mechanical_Plant subject Category:Rocket_engine_manufacturers.
- XCOR_Aerospace subject Category:Rocket_engine_manufacturers.
- Yuzhmash subject Category:Rocket_engine_manufacturers.
- Yuzhnoye_Design_Office subject Category:Rocket_engine_manufacturers.
- Category:Rocket_engine_manufacturers_by_country broader Category:Rocket_engine_manufacturers.