Yan Haentjens

VectraWave SA provides integrated circuit solutions. Its products include amplifiers, coders, digital attenuators, phase shifters, filter banks, subsystems, and radio frequency and optical assemblies. The company was founded by Yan Haentjens, Alain Le Borgne, Hervé Cam, Gerald Chretien, Christian Le Nôtre and Abdenour Chelouah on May 15, 2006 and is headquartered in Lannion, France.

Jenoptec manufactures telecom and optical components. The private company is based in Buc, France. The French company was founded in 1986. The CEO is Gerard Nobili.

Willtek Communications provides terminal testing solutions and handheld spectrum analyzers for the mobile telecommunications industry - including network operators, service providers, and equipment manufacturers. Terminal testing is used for checking and calibrating mobile telephones and equipment during factory production, service center repairs and for functional tests in sales outlets. Spectrum analyzers are used for all wireless applications in areas such as antenna and satellite maintenance, radiation measurements, general repair and military applications. Willtek's engineering expertise reflects 45 years of skill and experience in testing radio frequency (RF) environments. The main R&D and production center for Willtek's products is in Ismaning near Munich, Germany. Willtek has sales and service centers and representatives all over the world. Since July 2005, Willtek Communications is a wholly owned subsidiary of Wireless Telecom Group, Inc. Willtek Communications was formed in May 2002 following a management buy-out of Acterna's Wireless Instruments Operation (WIO). However, the roots of the company go back as far as 1957, providing it with a legacy of in-depth industry experience under the names of Solartron, Schlumberger, Wavetek, Wavetek Wandel Goltermann, and Acterna. Willtek is a leading supplier of test solutions for the service and repair of mobile handsets and wireless devices. Willtek's mobile test solutions are approved by nearly every leading mobile manufacturer. In addition, Willtek operates worldwide as a manufacturer of radio frequency (RF) network performance analyzers. Willtek provides local support through a wide network of partners and accredited service centers across the globe. This network offers customer support services and customizes solutions to user requirements. This network of partners is supported by regional service centers managed directly by Willtek Willtek is driving forward research and development of innovative test solutions for 3G mobile networks and telephones. The company has research and development establishments in Europe and works with engineering partners in different parts of the world.

Ultra Electronics GigaSat provides technology for wireless broadband communications. The company is based in Tring, UK.

DA-Lightcom SA designs and provides a range of products based on semiconductor technology. The company is based in Lannion, France. The French company was founded by Yan Haentjens. DA-Lightcom was acquired by Highwave Optical Technologies on February 17, 2005 for $10.44 million.

MB Electronique SAS manufactures and distributes electronic equipment. It engages in analogical instrumentation, hyper frequency, failure analysis, power supply, general instrumentation, precision measurement, radio and fiber optical communication and telecommunication components for mobile phones. The firm serves to the aerospace and defense, automotive and transport, energy, and telecommunication industries. The company was founded in 1972 and is headquartered in Buc, France.