• ScioSense

• SCS

• SEARAN

• SECO

• Securing Hardware

• Seeed Studio

• Segger Microcontroller

• SEI Stackpole

• SemiQ

• Semitec

• Semtech

• Sensata

• Sensepeek

• SensiEDGE

• SensiML

• Sensirion

• Sequans

• Sequent Microsystems

• SERPAC

• Phoenix Contact