SES ORDERS NEW SATELLITE IN JOINT VENTURE with LUXEMBOURG

Luxembourg, 16 February 2015 - SES (NYSE Euronext Paris and Luxembourg Stock Exchange: SESG) announced today the procurement of a new satellite jointly with the Luxembourg government.

The satellite, SES-16/GovSat, has been ordered by LuxGovSat, a new joint venture between SES and the Luxembourg government, from the satellite manufacturer Orbital ATK, Inc. (NYSE: OA). It will be positioned at 21.5 degrees East and is scheduled for launch in Q2 2017.

SES-16/GovSat is a multi-mission satellite using dedicated military frequencies (X-band and military Ka-band) to provide high-powered and fully steerable spot beams for multiple government-specific missions. The satellite will cover Europe, the Middle East and Africa. The Luxembourg government has pre-committed to a significant amount of capacity on the new satellite in support of its NATO obligations; the remaining capacity will be made available to governmental and institutional customers.

This procurement is incorporated in SESs current capital expenditure guidance.

Martin Halliwell, Chief Technology Officer of SES, commented: The procurement of SES-16/GovSat opens a new chapter in the strategically important government business vertical and in the cooperation between SES and the Luxembourg government. SES-16/GovSat will ensure flexibility for the ever-changing missions of governments and institutions in the security, defence and civil arenas and will allow for the deployment of integrated and smart end-to-end managed solutions for these demanding customers.

SES is one of the worlds most prominent satellite operators and this contract demonstrates a continued confidence in our GEOStar product line. As a customer-focused company known for innovation, reliability and affordability, we are pleased to provide LuxGovSat with a high-quality satellite that will meet expectations in cost, schedule and performance, said Chris Richmond, VP and GM of the Commercial Satellite Division at Orbital ATKs Space Systems Group. Based on our exceptional record of delivering flight-proven satellites on time and on budget, Orbital ATK continues to be a partner that SES and the Government of Luxembourg can count on.

For further information:

SES:

Markus Payer

Corporate Communications

Tel. 352 710 725 500

Markus.Payer@ses.com

Mark Roberts

Investor Relations

Tel. 352 710 725 490

Mark.Roberts@ses.com

Orbital ATK:

Vicki Cox

Communications

Space Systems Group

Tel. 1 (703) 406-5663

vicki.cox@orbitalatk.com

Barron Beneski

Media and Investor Relations

Tel. 1 (704) 406-5528

barron.beneski@orbitalatk.com

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About SES

SES is the world-leading satellite operator with a fleet of more than 50 geostationary satellites. The company provides satellite communications services to broadcasters, content and internet service providers, mobile and fixed network operators and business and governmental organisations worldwide.

SES stands for long-lasting business relationships, high-quality service and excellence in the broadcasting industry. The culturally diverse regional teams of SES are located around the globe and work closely with customers to meet their specific satellite bandwidth and service requirements.

SES (NYSE Euronext Paris and Luxembourg Stock Exchange: SESG) holds participations in Ciel in Canada and QuetzSat in Mexico, as well as a strategic participation in satellite infrastructure start-up O3b Networks. Further information under: www.ses.com.

About Orbital ATK, Inc.

Orbital ATK is a global leader in aerospace and defense technologies. The company designs, builds and delivers space, defense and aviation systems for customers around the world, both as a prime contractor and merchant supplier. Its main products include launch vehicles and related propulsion systems; missile products, subsystems and defense electronics; precision weapons, armament systems and ammunition; satellites and associated space components and services; and advanced aerospace structures. Headquartered in Dulles, Virginia, Orbital ATK employs more than 12,000 people in 20 states across the U.S. and in several international locations. For more information, visit www.orbitalatk.com.

LINK:	http://www.ses.com/4233325/news/2015/20635031...
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