Below are links to some stories about IITM and its Corporate Social Responsibility.

Sasken Technologies Limited

Sasken Technologies Limited

The Rays Of a Village

Technip

Technip

Technip Aims to Build a Sustainable Future in the Areas of Education and Waste Management in India in Collaboration With IIT, Madras

Aricent

Aricent

Aricent funds NPTEL's online programme

Nokia Networks

Nokia Networks

Nokia, IIT-Madras in pact for rural broadband connectivity

TTK

TTK

TTK Group commits ₹3.68 crore for IIT Madras cell

eCare- Deepak Sanghi

ecare

IIT-Madras students install solar panels in government girls school

ABB

Technip

ABB, IIT Madras sign MoU to build microgrids for rural electrification

REC

REC

1. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus

2. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus

3. REC extends CSR support to IIT Madras for Installation of solar panel

4. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus/

5. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus

6. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus

7. IIT Madras gets funding from REC for 2 MW rooftop solar panel on campus

Titan

Titen
Additionally Titan spend is reported in their Annual Report pg 89 of pdf and page 87 of report

https://www.titan.co.in/TitanEcom/corporate/pdflinks/performance/2015-16/Titan_AR.pdf