Group Companies
Opto Circuits (India), the parent organization, develops and manufactures digital thermometers, fluid warming systems, pulse oximetry sensing equipment and vital signs patient monitors. We are longstanding OEM partners for many reputed MNC medical companies and have been extending our manufacturing capabilities to international brands within the Group. Our subsidiaries, some of which are the key custodians of our product brands, have been listed below.
Advanced Micronic Devices Ltd.|
Bengaluru, Karnataka, India
Advanced Mirconic Devices (AMDL) is a leading Indian services and solutions provider in healthcare, information systems and related services.  The company is a distributor of the Mediaid, Criticare, Cardiac Science and Unetixs brands of medical equipment and supplies in India.
Products: Medical equipment distribution and services, bankcard technology, GPS and software, turnkey solutions in speciality ambulances, modular operation theatres (OTs) and cathlabs.  
Criticare Systems Inc. |
Waukesha, Wisconsin, USA
Criticare Systems (CSI) develops, manufactures and markets patient monitoring systems and accessories used in anaesthesia, critical care, medical transport and outpatient care settings. The company is also active in developing technically niche markets through research and OEM partnerships.
Products: Anaesthesia respiratory care, pulse oximeters, vital signs monitors, central stations and sensors.
Devon Innovations Pvt. Ltd. |
Bengaluru, Karnataka, India
Devon manufactures and sells medical catheters and related products used mainly in Urology, Gastroenterology and Gynaecology.
Products: Catheters, stents, stone graspers, stone baskets, dilator sets and related OEM products.
Eurocor GmbH |
Bonn, Germany
Eurocor is a rapidly growing life sciences company specializing in the research and development of stent technologies. Eurocor's products are used in minimally invasive cardiovascular and endovascular procedures and comply with biological and biochemical principals to offer highly flexible, adaptable solutions.
Products: Cardiac bare metal stents, cardiac drug-eluting stents, cardiac drug-eluting balloons, uncoated balloons and peripheral drug-eluting balloons.  
Maxcor Lifescience Inc.
Cerritos, California, USA
Maxcor was incorporated in 2008 to develop interventional devices like PTCA drug-coated balloons and stents.  
Mediaid Inc. |
Cerritos, California, USA
Mediaid is a leading healthcare brand in pulse oximetry, multi-parameter monitoring and SpO2 sensors. It has a wide range of products catering to the veterinary segment too.
Products: Vital sign monitors, pulse oximeters, sensors, syringe pumps, ECG, digital thermometers and veterinary products.  
Opto Cardiac Care Ltd.
Bengaluru, Karnataka, India

Opto Cardiac Care Ltd. (OCCL) designs, develops, manufactures and markets advanced technologies for non invasive monitoring of vital signs and also provides best in class emergency cardiac care equipment. Global leaders, Cardiac Science Corporation, Criticare Systems, Inc. and Unetixs Vascular, Inc fall under the OCCL umbrella. With pioneering treatments and solutions OCCL's world-class products are US FDA listed and CE certified. The product offering includes vital signs, public access defibrillators, vascular diagnostic equipment, anesthetic gas monitors, pulse oximeters and accessories. It also has internationally recognized gold standard brands such as Powerheart® , nGenutityTM ,nGenutityTM ,Poet IQ® among others.

Headquartered in Bengaluru, India it is a wholly owned subsidiary of Opto Circuits (India) Ltd.

Information on the subsidiary companies of OCCL can be accessed at , and .
Opto Circuits (Malaysia) SDN BHD
Johor Bahru, Malaysia
Opto Circuits (Malaysia) houses a sophisticated manufacturing complex producing some of Opto Circuits key brands in interventional devices and medical equipment.
Opto Eurocor Healthcare Ltd.
Bengaluru, Karnataka, India

Opto Eurocor Healthcare Ltd. (OEHL) is a company that specializes in life saving interventional products for global markets. It houses such well known and clinically superior PTA stenting and balloon brands as DIOR, Freeway and Taxcor. It maintains state-of-the-art facilities in Europe and AsiaPac that engage in developmental research and specialty manufacturing.

It is headquartered out of Bengaluru, India and is a wholly-owned subsidiary of Opto Circuits (India) Ltd.  

Subsidiaries of OEHL are Eurocor GmbH and N.S Remedies Pvt. Ltd. Information on subsidiary companies of OEHL can be accessed at
Opto Infrastructure Ltd.
Bengaluru, Karnataka, India
Opto Infrastructure focuses on infrastructure development, including the development of Special Economic Zones (SEZs) in India.
Ormed Medical Technology Ltd. |
Chennai, Tamil Nadu, India
Ormed manufactures and sells orthopaedic products like total hip replacement items, certain surgical consumables like endernails and wound suction drainage systems (Variodrains).
Products: Stainless steel stems and UHMW– polyethylene ("CHIRULEN") cups, Endopro-M & Endopro-C; Kirschner wires; modular bi-polar for Muller.  
Unetixs Vascular Inc. |
North Kingstown, Rhode Island, USA
Unetixs Vascular designs and manufactures technically advanced non-invasive vascular diagnostic
Products: Vascular diagnostic systems - REVO® 1100 and MultiLab® Series II LHS