Hello!!! Here is the following list of CCNA Certification course Training centres in Chennai

List of CCNA Certification Training Centres in Chennai
SS Networkers, Anna Nagar East
044 - 30045736
No. 73, A-Block, 5th Street, Anna Nagar East, Chennai - 600102

CMS Infosystems Pvt. Ltd., T. Nagar
044 - 33054568
48, North Usman Road, 2nd Floor, T. Nagar, Chennai - 600017

IIHT, Vadapalani
044 - 33054653
Office No. D-05, No. 321, 2nd Floor, Opposite to Stairs, Dhoshi Garden, Arcot Road, Vadapalani, Chennai - 600026

Alltechz Solutions, Velachery
044 - 33054640
No. 28/29, 2nd Floor, Railway Station Service Road, Annai Indira Nagar, Velachery, Chennai - 600042

Junisys Techno Services Pvt. Ltd., Velachery
044 - 33054736
Plot No. 69, Door No. 13A, 7th Main Main Road, 8th Avenue, Dhandeeswaram Nagar, Velachery, Chennai - 600042

National Institute of Network Technology, Vadapalani
044 - 33855195
No. 321, 2nd Floor, D11, Doshi Garden Arcot Road, Vadapalani, Chennai - 600026

LIVEWIRE - Division of CADD Centre Training Services Pvt. Ltd., Mylapore
044 - 33054691
No. 25, 4th Floor, Dr. Radhakrishnan Salai, Yellow Pages Building, Mylapore, Chennai - 600004

Maze Net, Nungambakkam
044 - 33054727
No.312, 2nd Floor,2AB Gee Gee Emerald, Valluvar Kottam high road, Nungambakkam, Chennai - 600034

Drona Computer Academy, Anna Nagar East
044 - 30045706
No. 40, 7th Cross Street, Anna Nagar East, Chennai - 600040

P2G Tecch, West Mambalam
044 - 33054927
No. 23/45, Brindavanam Street, West Mambalam, Chennai - 600033

Global Institute of Networking Technology, Thiruvanmiyur
044 - 30048550
No. 112, 3rd Floor United India Life Insurance Thiruvallura Salai, Thiruvanmiyur, Chennai - 600041

Energize-IT, Perambur
044 - 33613856
New No. 56, Old No. 35, Bunder Garden Main Street, Perambur, Chennai - 600011

RJP Infotek Pvt. Ltd., Kodambakkam
044 - 33055443
No. 10, 3rd Floor, 1st Main Road, United India Colony, Kodambakkam, Chennai - 600024

Live Wire, Padi
044 - 30048441
No. 127, 2nd Floor, Yadaval Street, Padi, Chennai - 600050

Advantage Pro-Vectra Technosoft Pvt. Ltd., Nungambakkam
044 - 33054411
No. 1A, Jhaser Plaza, 4th Floor, Wing 1&2, Nungambakkam High Road, Nungambakkam, Chennai - 600034

Chennai IT Training Solutions Pvt. Ltd., Vadapalani
044 - 30045710
Old No 188, New No.184/2, Chandamama Building, 1st Floor, NSK Salai, Vadapalani, Chennai - 600026

M - Square Networks, Kodambakkam
044 - 30045719
No. 13/7, 1st Cross Street, Trustpuram, Kodambakkam, Chennai - 600024

IIHT - Indian Institute of Hardware Technology, Tambaram West
044 - 30045717
No. 7/73, SBA Complex, Venkatesan Street, Tambaram West, Chennai - 600045

Peridot Systems, Adyar
044 - 33055009
No. 8/1, Venkata Rathinam Main Street, Venkata Rathinam Nagar, Adyar, Chennai - 600020