Guided Missile or Space Vehicle Manufacturing

AeroAstro - Specializes in nano satellites.
The Aerospace Corporation - Provides information on launch vehicles, satellite systems, ground control systems, and space technology.
Aerospace Engineering - Builds spacecraft buses and instruments and provides a variety of aerospace products, integrates and tests systems and handles mission control. Also designs and manufactures specialty spaceflight hardware.
Aerospace Innovations, LLC - An engineering company offering services to the government and commercial aerospace industry.
Analytical Graphics International - Offering sales, technical support, training, and integration services for Satellite Tool Kit. [Flash required]
Andrews Space & Technology - Offers space technology, launch vehicle, and satellite services.
ANSER - Consulting and research organization.
Astrium Space - A European space company owned 50% by Aerospatiale Matra and BAE Systems, and 50% by DaimlerChrysler Aerospace.
Astro Research Corporation - Specializes in spacecraft and launch vehicle systems and subsystems development and manufacturing.
AstroExpo.com - The Space Industry Virtual Exhibit Hall - A "Virtual Exhibit Hall" featuring a searchable database of suppliers.
Atlantic Research Corporation - Produces thrusters and post-boost propulsion systems along with fuel tanks and advanced composites.
AUSPACE LIMITED - Auspace Limited is an aerospace and defence engineering company serving the needs of the science, commercial and defence communities in space, airborne and ground systems.
Ball Aerospace & Technologies Corp. - Provides systems engineering services, and designs and manufactures complete space systems; spacecraft; space and Earth science instruments and sensors; cryogenic subsystems; antenna systems and video products for commercial and governmental customers.
Brazsat Space Services Ltd. - Brazilian space technology company offers management services for space projects and access to microgravity platforms.
Broad Reach Engineering - Provides high performance, low-cost spaceflight hardware. Specializes in systems engineering, system design, end-to-end designs, miniature to medium sized space, and science craft.
Callisto Space - Small company working in Satellite Telecommunications Engineering.
Carleton Technologies Pneumatic - Spacecraft pneumatic components such as aerospace pneumatic valves and pneumatic actuators, also military aircraft pneumatic components.
Cincinnati Electronics - Specializes in the design and manufacture of high reliability electronic equipment.
Dassault Aviation: Space activities - An overview of Dassault's aerospace engineering, vehicles studies, pyrotechnics, and telemetry systems.
Deep Space Enterprises - Provider of small spacecraft system engineering expertise
Deimos Space - Deimos Space, the aerospace company of Elecnor Group, operates in mission analysis, space systems engineering, ground segment systems, space software systems, real-time systems and technology transfer.
Draper Laboratory - An independent not-for-profit laboratory in applied research, engineering development, education, and technology transfer.
Edotek Ltd. UK - Chemical and material technology associated with liquid propulsion systems.
EUROSPACE Technische Entwicklungen GmbH - Development and manufacturing in the space and medical technology and IT fields.
Florida Space Authority - Florida space transportation agency supporting and regulating the state's space transportation industry, including private launch.
Hamilton Sundstrand Space Systems International - Manufacturing life support systems for installation in suits, vehicles, and habitats.
HDS Technologies, Inc. - Specialists in spacecraft design, analysis, and testing.
Honeywell Space - Provides quality products that have contributed to the mission success of many different and varied space platforms.
Hughes Space - Supply of communications and meteorological observations for domestic and international customers to military and scientific space system requirements of the U.S. government.
Invap SE - Leading space companies in Argentia, South America.
Iridian Spectral Technologies - Black absorber targets for space vision systems as being used on the Canadarm and the International Space Station.
JP Aerospace - An attempt to launch the first amateur space flight in history.
Kayser-Threde GmbH - Providing complete space systems from launch to recovery.
Khrunichev Space Center - Russian national aerospace research and production center.
Khrunichev Space Center - Home of Rosaviakosmos, the Russian state space research and production center.
L-3 Communication Systems-East - Integrated space communications system design and production.
L'Garde, Inc. - Designs and manufactures inflatable space structural systems including antennae, relectors and solar arrays.
Lockheed Martin Missles and Space - Build remote sensing satellites.
MacDonald Dettwiler Space and Advanced Robotics Ltd. - Provides space robotics and is known for developing the space shuttle remote manipulator system, or Canadarm.
Malin Space Science Systems - Designs, develops, and operates instruments that fly on robotic spacecraft.
Millennium Engineering and Integration Company - Providing a full range of support services to government agencies, research institutions, and commercial enterprises.
Moog Inc. - Designer and manufacturer of contols for aircraft, spacecraft, tanks, trains, and amusement rides
Motorola Space Systems Group - Specializes in research, development and production of advanced electronic systems, satellite communications systems and secure communications systems.
NISO - The Netherlands Industrial Space Organisation (NISO) is a permanent forum for the country's space industry. Links to members.
Orbital Sciences - Development and application of space technologies for practical benefits here on Earth.
Rocketdyne - Details on the various propulsion systems produced by Rocketdyne with a selection of video clips.
RT Logic! - Producing satellite telemetry systems.
Saab Ericsson Space - Develops, manufactures and markets spacecraft equipment. The company’s specialist fields are digital and microwave technologies and mechanics.
ScanEx RD center - Designs and manufactures ground receiving stations for remote sensing satellites and offers solutions for earth observation data acquisition, archiving, and processing.
SED Systems Inc. - Has experience in space, communications, satellite test and control, and custom electronic system manufacturing.
SMART Enterprises - Offering launch support services along with launch and marketing consultancy.
Sodern - Specializes in designing and manufacturing of neutronic, optronic, and space equipment.
Space News Listing of Satellite Companies - Links to satellite companies.
Space Travel Company The - Covers all aspects of developments in passenger space travel, including news, technology, discussion groups, and background information.
SpaceData International LLC - Providing a turnkey solution for the 'broadband-on-command' high speed satellite data transfer of large, uncompressed seismic data files.
SpaceDev Corp. - Offering turn-key space missions from earth-orbit to deep-space.
SpaceHab - The sole provider of habitable modules and logistics facilities for research and space station supply services on the U.S. Space Shuttles.
SpaceWorks, Inc. - Provides engineering services and spacecraft systems to principal investigators and their institutions.
S.P.Korolev Rocket and Space Corporation Energia - Russian rocket and space leader.
Starsys Research - Crafts spacecraft mechanical systems of the highest possible quality.
Storm Control Systems - L-3 Storm Control Systems - satellite telemetry, tracking, and control systems
Swales Aerospace - With 700+ engineers they have the know-how to solve almost any aerospace engineering problem.
Syntonics - Provides custom and semi-custom time and frequency electronics for demanding space communications, precision navigation and science.
Thermal and Mechanical Analysis for Space - Engineeging resources for thermal and mechanical analysis in the aerospace fields
TRW Inc. - A global company focused on providing superior products and services to customers in the automotive, space, and defense markets.
United Space Alliance - Chartered to manage and conduct space operations work involving the operation and maintenance of multi-purpose space systems.
United Technologies - Provides a broad range of high-technology products and support services to customers in the aerospace and building industries worldwide.