Abatron AG
Analog Devices Inc
Atmel
Blackhawk
Freescale Semiconductor
IAR Systems
Keil
Macraigor Systems
Mentor Graphics
Microchip Technology
MIPS Technologies, Inc.
NXP Semiconductors
Raisonance SAS
Ronetix
Sage Electronic Engineering, LLC.
SEGGER Microcontroller
Signum Systems Corp
Tag-Connect
Texas Instruments
J-Link JTAG
ARM/Cortex Emulator, includes a USB cable, and a 20-pin JTAG/SWD ribbon cable for ARM/Cortex devices. No power supply required (driven and powered through USB).