TerraSAR-X, a German Earth observation satellite, is a joint venture being carried out under a public-private-partnership between the German Aerospace Center (DLR) and EADS Astrium; the exclusive commercial exploitation rights are held by the geo-information service provider Infoterra. TerraSAR-X was launched on June 15, 2007 and has been in operational service since January 2008. Following the launch of a second sister satellite, TanDEM-X in early 2010, the two satellites act as a pair.

Surrey Satellite Technology US LLC (SST-US) is a Delaware registered company, USA, with its principal offices located in Englewood, Colorado. The company, a wholly owned subsidiary of SSTL, was established in 2008 to address the United States market and its customers for the provision of small satellite solutions, applications and services. 

SST-US, albeit foreign owned, has been structured and organized to be an American company under American control and operation.    

In the short term, while the full United States capability is being established, SST-US will contract SSTL and its other subsidiaries for provision of specific products and services. By 2013 SST-US plans to be self-sufficient in the manufacture, integration, test, launch and operation of small satellite solutions.

Surrey Satellite Technology US LLC is an wholly owned subsidiary of Surrey Satellite Technology Limited, a British company within the EADS Astrium NV group.

RHEA is a space engineering consulting and software company that offers knowledge-based services and innovative solutions to the space industry. Rhea technical expertise is coupled with the provision of software tools for both Space and Ground segments.

ND SatCom is a supplier of satellite communication equipment systems and solutions to support customers with critical operations.

ND SatCom is headquartered in the South of Germany, at Immenstaad. With regional sales and support entities in Europe, USA, Middle East and China, ND SatCom is capable of servicing key satellite communication markets.

ND SatCom and Astrium: ND SatCom is an affiliate of Astrium, an EADS company. 

The Surrey Space GPS Receiver SGR-10 (2 antennae, 24 channels) is a single frequency, multiple antenna space GPS receiver designed as a spacecraft orbit determination subsystem for small satellite LEO applications. 

The SGR-10 has two active patch antennas, and can be used for positioning only.

• Navigation for LEO missions
• 24 Channel L1 C/A Code Space GPS Receiver
• Fast start-up
• High visibility and redundancy
• Two active patch antennae included
• Price reflects batch build discount
• Delivery from batch build stock : 9 months

company: Surrey Satellite Technology

DeLorme is a vendor of mapping and GPS products and technologies. It is based in Yarmouth, Maine, United States.

DeLorme's products include Street Atlas USA, XMap, Topo USA and Earthmate GPS receivers (PN-20 and PN-40, BT-20, and LT-20).

The company is also a data solutions provider to several major businesses and industries.

Its headquarters features Eartha, the world's largest rotating globe. (in 2012)

Dawn is a robotic NASA spacecraft tasked with the exploration and study of Vesta and Ceres, the two largest members of the asteroid belt.

Launched on September 27, 2007, the probe entered orbit around Vesta on July 16, 2011.

Dawn left Vesta on September 5, 2012, on a course for Ceres, which it is scheduled to reach in February 2015.

Managed by NASA's Jet Propulsion Laboratory, Dawn is NASA’s first purely exploratory mission to use ion propulsion. The spacecraft was constructed with some European cooperation, with components contributed by partners in Germany, Italy, and the Netherlands. Dawn was the first spacecraft to visit Vesta, and is scheduled to be the first to visit Ceres. If it successfully reaches Ceres, it will also be the first spacecraft to orbit two separate extra terrestrial bodies, using ion thrusters to travel between its targets. Previous multi-target missions using conventional drives, such as the Voyager program, were restricted to flybys.

Solar Orbiter (SolO) is a planned Sun-observing satellite, under development by the European Space Agency (ESA). The main mission scenario is a launch by an Atlas V from the Kennedy Space Center in Florida in January 2017. 

SolO is intended to perform detailed measurements of the inner heliosphere and nascent solar wind, and perform close observations of the polar regions of the Sun, which is difficult to do from Earth, both serving to answer the question 'How does the Sun create and control the heliosphere?'

The XENON Dark Matter Search Experiment aims to construct a next-generation dark matter detector, which will use liquid xenon as the target material for finding Weakly interacting massive particles (WIMPs). The collaboration is led by the Columbia University.

A 15 kg liquid xenon detector was installed at Gran Sasso underground laboratory in Italy during March 2006, and searchedfor WIMP interactions until October 2007. No WIMP signatures were found, the limits on WIMP-nucleon cross sections extend down to below 10⁻⁴³cm² for a 30 GeV/c² WIMP mass.

The current phase, XENON100, for a total of 150 kg of liquid Xenon, is running at the Gran Sasso Laboratory. XENON100 is expected to achieve a factor of 50 better sensitivity, compared to XENON10. The next generation XENON detector will reach another order of magnitude sensitivity to cover SUSY parameter space down to 10⁻⁴⁶cm² by 2012.

The collaboration is currently designing Xenon1t whose fiducial volume will contain 1 ton of ultra radio-pure liquid Xenon.

Participating universities in XENON100 include: Columbia University (USA), Johannes Gutenberg Universitat, Mainz (Germany), Gran Sasso National Laboratory (Italy), Max-Planck-Institut fur Kernphysik (Germany), Rice University (USA), Shanghai Jiao Tong University (China), SUBATECH, Universite de Nantes (France), University of Bologna andINFN-Bologna (Italy), University of California - Los Angeles (USA), University of Coimbra (Portugal), University of Munster (Germany), University of Zurich (Switzerland),Weizmann Institute of Science (Israel)

Participating laboratories in XENON10 include: Brown (USA), Case Western Reserve (USA), Columbia (USA), Gran Sasso National Laboratory (Italy), Lawrence Livermore National Laboratory (USA), Rice (USA), Coimbra (Portugal), University of Zurich (Switzerland), and Yale (USA).

Loral Space & Communications Inc. is a satellite communications company. The company was formed in 1996 from the remnants of Loral Corporation when Loral divested its defense electronics and system integration businesses to Lockheed Martin.

Loral has an investment in Telesat Canada in partnership with the Public Pension Investment Board of Canada. The company also participates in a number of international and domestic joint ventures, including an ownership stake in XTAR.

In Nov. 2012, Loral Space & Communications Inc. sold its manufaturing subsidiary SS/L to MDA.

see: "Loral closes sale of Space Systems/Loral to MDA" (Press release - 2 November 2012)