瑞士Systron EMV GmbH由两位前IT专家Robert Hauri和RudolfKäppeli于1993年成立，他们经常面临着低频磁场对IT环境的负面影响。因此，他们成立了Systron EMV GmbH，以提供专业的屏蔽解决方案。当时是他们的IT客户。今天，该公司由第二代斯蒂芬·卡佩利（Stephan Kaeppeli）和马可·苏特（Marco Suter）经营，这两名电气工程师也拥有经济学学位。两位工程师在磁屏蔽方面都有丰富的经验，因此将为客户提供最合适的磁屏蔽解决方案。
1998年，德国Systron EMV GmbH成立，如今仍由Reto Breitenmoser运营，后者是设计复杂房间屏蔽的真正专家。两家公司现在不仅在瑞士和德国提供屏蔽解决方案，而且还在欧洲其他国家甚至海上国家提供屏蔽解决方案。
Systron EMV GmbH专业从事磁屏蔽和抵消系统的规划，生产，分配和安装。使用屏蔽系统，不仅减少了电子系统的磁场以保护人员，而且高科技设备（如电子显微镜）也受到了保护。此外，Systron EMV GmbH还提供2D / 3D和磁场测量的软件建模。
Systron EMV GmbH, Switzerland was founded in 1993 by Robert Hauri and Rudolf Käppeli, two former IT specialists, who were often confronted with the negativ impact of low frequency magnetic fields on the IT environment. Consequently, they founded Systron EMV GmbH to offer professional shielding solutions; at that time to their IT customers. Today, the company is run by second generation Stephan Kaeppeli and Marco Suter, two electrical engineers holding also a degree in economics. Both engineers have a substantial experience in magnetic shielding and thus will provide the most suitable magnetic shielding solution to the customers.
In 1998, Systron EMV GmbH, Germany, was founded and is today still run by Reto Breitenmoser, a true expert in designing complex room shielding. The two companies now offer shielding solutions, not only in Switzerland and Germany, but also in other European and even over seas countries.
Systron EMV GmbH is specialized in planning, production, distribution and installation of magnetic shielding and cancellation systems. With the shielding systems, not only fields from electrical systems are reduced to protect people, but high tech equipment, such as electron microscopes, are protected from those fields, too. Further more, Systron EMV GmbH offers software modeling in 2D/3D and magnetic field measurements.
Many products and shielding systems were developed by Systron itself, some in cooperation with partners. The collaboration with the electrical utility company of Zurich, EWZ, for instance, resulted in the Systron PowerShield® shielding system, a now patented magnetic shielding system suitable to shield rooms, large areas or components to protect from electromagnetic fields. Other cooperation brought up shielding systems for cable trays, conduit blocks and bus bars.
The key competence of Systron EMV GmbH is to design, sell and install passive magnetic shielding to form magnetically protected rooms in order to reduce low-frequency magnetic fields. Alternatively, or in addition to the passively shielded rooms, cancellation systems are used. Systron EMV GmbH performs 2D/3D magnetic field modeling of electrical power stations and carries out on site magnetic field measurements.
Systron EMV GmbH offers standardized and custom-made magnetic shielding systems. Magnetic shielding systems are used either to reduce fields at the electromagnetic source, or to protect EMI sensitive tools like electron microscopes or electron lithography machines from stray fields. Systron LabShield®, a magnetic shielding system for magnetically sensitive equipment, was designed to protect sensitive tools from unwanted stray fields.
Depending on the application, different shielding alloys are selected for efficient passive shielding. Typically, a combination of nickel iron (mu-metal) or silicon iron (electrical steel) with aluminum is used to shield alternating magnetic fields. Heat treated mu-metal is typically applied where DC-fields need to be reduced, such as generated from tramways, magnets or moving metal objects. Alternatively, or in addition, active compensation systems can be installed to further reduce magnetic fields. Systron's goal is to provide the best possible solutions for the individual applications. Close cooperation between the customer and Systron during the whole process, from planning the shielding through installation of the shielding plates, assures all the customers requirements are met.