Companies which are working on Eclipse related development

Companies which are working on Eclipse Plug-in development related work.

Hyderabad:
IBM ISL -Many products they have on Eclipse- Rational rose, myEclipse, OpenStack development
Kony Labs - KonyOne IDE
Pramati - Pramati servers which are based on OSGI
Progress Software - Many products which are based on Eclipse
ModelN - Enterprise modeling tools
Xilinx Inc - Embeded/chip modeling tools/Programmable logic development
Rockwell Collins - Aircraft solutions
Oracle
..very few!!!

Bangalore:
IBM ISL
SAP Labs - BO IDT, HANA Studio, BRM/BPM Tool
Mercedes Benz Research Lab
Robert Bosch
..many more!!!