Driven by Innovation


Our goal : push further technical limits in order to constantly improve our expertise.

Since 1990, ATEM is part of the market leaders in the RF & Microwave, in the areas of Aerospace, Defense, Research and Telecommunications .

ATEM, ,, supplies coaxial cable assemblies “on demand”, they are defined by a set of specifications or from an empirical need, in all cases assembled with the utmost rigor.

Bought in 2007 by Arnaud Sackda, current CEO, ATEM has developed around a simple idea : provide you with rapid and flexible response to all your RF problems & and Microwave projects. Although simply summarized, coaxial cable is always a complex product depending on its technological environment : Embedded on vehicle (Air, Earth, Sea), thermal vacuum, high temperature… many characteristics that ATEM engineers will help you to understand.
Recognizing the growing need for a more comprehensive technological support, Arnaud Sackda created, within ATEM , a Design Office departement dedicated to specific coax assemblies and Microwave subsystems.

solliesphotoToday ATEM, while remaining on its core business of coax assembler, supplies in France and Internationally Microwave engineering services.

Its international presence is reflected in the creation of a Canadian subsidiary (Effective since March 2013) and a and a Mexican point of presence (Partnership signed with Eurocopter in February. 2013).

En France, ATEM is present through 2 commercial agencies located in the IDF and PACA (également siège de la société).

Driven by Innovation : several strong technology partnerships, both industrial and institutional, ATEM trying to position themselves ahead of the technological barriers.