Best Red Hat Training in India

COSS has been recognized as one of the “Best Red Hat Training Center” in Inida for our outstanding contribution as a RedHat Certified Training Partner. For 2013 – 2014, RedHat Global Learning Services has rewarded us  “Outstanding Contribution to Business as a Red Hat Certified Training Partner – (India & Overseas).

Best Red Hat Training Partner








We are once again thrilled to receive this award certifying us as an ‘Outstanding Contributor’ for producing highest number of RHCSA and RHCE certifications in 2013 – 2014.

The COSS Advantage

Here are a few reasons why you must choose us over other institutes for Red Hat training:

  • 10,000 students already passed Red Hat Certifications

  • 8 RedHat Global Learning Services Awards in just 10 Years

  • 98% Pass Rate in all Certification Exams

  • 100+ hands on lab exercises to prepare for examinations

  • Highly skilled Linux instructors

  • Practice tests after course completion

  • The Best RedHat Lab in India 

  • One system per student for most of the courses

Our Clients :

We are proud to be associated with top notch corporate and government clients and providing them customized learning solutions.

Bank of America
seminar-speechSeminars and Expert talks

Conduct seminars & expert talks by seasoned delegates from the industry to bridge the gap between our students & corporate world.

intractiveInteractive & hands on learning

Our sessions are designed to be interactive and completely hands on in order to make the learning effective and lively

DatacenterSimulated Datacenter

Our classrooms are designed in such a way that you will feel like working in a real corporate environment rather than learning in a traditional classroom

cirtifiedGlobal recognition for quality 

We have produced more than 10,000 RHCSA, RHCE, RHCVA, RHCSS and RHCAs so far and have received 8 Global Learning Services awards

trainingCustomized CorporateTraining

As a market leader and key player in high-end multi-vendor IT Learning Solutions, we provide quality learning solutions to your organization’s needs.

online_trainingOnline Instructor Led Training 

Our Online Learning Solution effectively delivers our unrivaled Traditional Instructor led learning experience directly to students.

Red Hat Awards

  • 2013 – 2014: Outstanding Contribution to RedHat as Certified Training-Partner (India and Overseas)

  • 2012 – 2013: Consistency, Commitment and Collaboration Award

  • 2012 – 2013: Outstanding Contribution to RedHat Business (India & Overseas)

  • 2011 – 2012: Best Red Hat Training-Partner (South India)

  • 2010 – 2011: Outstanding Contribution to RedHat Business (South India)

  • 2008 – 2009: Best Red Hat Training Partner (South India)

  • 2006 – 2007: Best Red Hat Training Partner (South India)

  • 2005 – 2006: Best Red Hat Training Partner (South India)

View Awards

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E-Learning Solutions

E-Learning @ COSS


COSS e-Class lets you access industry-leading courses on your own time, anywhere, at home, in your office or on the road. Our e-Class is the most convenient method of learning if you like to learn at your own pace and in your preferred time.

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ISO 9001:2008 Certified 

iso-cossCOSS is an ISO 9001:2008 certified company and our strategies always revolve around quality. The reason of our progressive growth is our focus on delivering quality to our customers.

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RHCAI would like to take this opportunity to say that the quality of training and the trainer's approach during the training with real-time examples helped me secure RHCA ( Red Hat Certified Architect ).It was a wonderful experience with COSS. Great people with tonnes of technical knowledge. They are always there when you need any help.
Pramod Pradhan, Oracle India
Abhjeet RoyWith Red Hat association, COSS have shown great dedication & determination to promote open source training since 2004. Year on year they have grown to the extent that today they are one of the best partners in India providing RHCE, RHCSS, RHCVA etc training solution to the mass. I wish them all the success in time to come.
Abhijeet Roy, Regional Manager – RHTS (N&E, South, SAARC) at Red Hat India
Sarthak RoulI did my RHCE from COSS. They are just awsome. I have never seen a training institute who care so much for their students. Every staff member including faculty, management are very co operative. Very good infrastructure, Lab with excellent hardware configuration. Trainers are very cooperative and always ready to help you. The exam orientation sessions really helped me a lot to perform well in the exam
Sarthak Roul, Cyber Security Consultant @ BAE Systems , UK
It was a great environment which substantially enriched my knowledge. It has also accelerated my career profile. We learned a lot and enjoyed a lot. All these things are possible because of providing such a wonderful trainer 
Rajeswari Mandi, Student

Contact Details


Office #512, Aditya Trade Center, Ameerpet, Hyderabad – 500038, Phone: +91-40-66773365, Fax: +91-40-66463365, Click here to send an Email


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Office #111, 1st Floor, Navketan Complex, Opp. to Clock Tower, Secunderabad-500 003. Phone: +91-40-40181069, Click here to sen an Email


Building # 389 , First Floor, 8th Main, 7th Cross, MICO Layout, BTM 2nd stage ,Bengaluru – 560076, Phone: +91-80-64503365 / +91 7204912639. Click here to send an Email