Opto Circuits (I) Limited is a BSE/NSE listed company headquartered in Bangalore, India. OCI’s range of products includes, Pulse Oximeters, Pulse Oximeter Sensors, Fluid warmers, Cholesterol monitors & recently Stents.

OCI is in a very specialized, technology oriented Opto electronic industry since 12 years. This segment requires a unique mix of in depth knowledge & niche manufacturing capabilities.

OCI has the status of Export House and has been awarded two star trading house status by the Federal Government of India. It has ISO 9001-2000 and ISO 13485-2003 quality system certification. OCI group companies have been awarded CE approval for its products. The subsidiaries of OCI possess FDA approval for different products being manufactured by them.

At the heart of OCI’s growth plan is its desire to serve customers through excellent quality & innovative products.

In order to ensure the company's short & long term growth, it invests a large part of its profits in the research and development of new products and technology. OCI has a world class manufacturing & R&D facility at Electronics City, Bangalore.