EM Microelectronic has a design center at its headquarters in Marin, in the French speaking part of Switzerland near the city and lake of Neuchâtel.

In order to support its growing activities worldwide and to increase its know-how, EM has subsidiaries and additional design centers:

EM Microelectronic - US Inc., located in Colorado Springs, Colorado (USA), is a subsidiary of EM Microelectronic, which is aimed at serving North American customers. It has its own marketing organization along with a design center specializing in the design of low-power, low-voltage, mixed-signal ASICs and ASSPs with non-volatile memory, as well as optoelectronics where PDICs and XOEICs are used in CD and DVD drive applications.

ASICentrum s.r.o. is a design center located in Prague (Czech Republic). It is committed to providing turn-key solutions for customers in the design of digital, analog and mixed-signal ICs.