Contact Us
Corporate Office and NOC
GrandstreamIndia"Cohesive Technologies, A Certified Distributor of Grandstream Networks"
CS-4, 5 & 6, 4th Floor, Ansal Plaza, Sector 3 Vaishali, Ghaziabad (U.P.) 201010
Email Id: info@grandstreamindia.com
Contact No: +91 120 4830000, +91 7290000544
Branch Offices
Contact Person: Pankaj Thapar/Rishi Gupta
Contact No: +91 9814081331 / +91 9650871100
Email Id: pankaj@cohesiveglobal.com
Chandigarh
Contact Person: Pankaj Thapar
Contact No: +91 9814081331
Email Id: pankaj@cohesiveglobal.com
Gurugram
Contact Person: Deepak Chauhan
Contact No: +91 9810881220
Email Id: dc@cohesiveglobal.com
Ludhiana
Contact Person: Pankaj Thapar/Rishi Gupta
Contact No: +91 9814081331 / +91 9650871100
Email Id: pankaj@cohesiveglobal.com
Ahmedabad
Contact Person: Chaitanya Rathore
Contact No: +91 7718886339
Email Id: ahmedabad@cohesiveglobal.com
Pune
Contact Person: Ajit Nadagouda
Contact No: +91 7718880816
Email Id: pune@cohesiveglobal.com
Hyderabad
Contact Person: Krishna KR. Gupta
Contact No: +91 9354922853
Email Id: hyd@cohesiveglobal.com
Contact Person: Jyotirmoy Das
Contact No: +91 9831742584
Email Id: j.das@cohesiveglobal.com
Mumbai
Contact Person: Sandip Roy
Contact No: +91 9315311182
Email Id: mumbai@cohesiveglobal.com
Chennai
Contact Person: Rajesh Mishra
Contact No: +91 9810036790
Email Id: rm@cohesiveglobal.com
Bangalore
Contact Person: Rajesh Mishra
Contact No: +91 9810036790
Email Id: rm@cohesiveglobal.com
Delhi
Contact Person: Front Desk
Contact No: +91 120 4830000 / +91 7290000544
Email Id: info@cohesiveglobal.com
Indore
Contact Person: Rishi Gupta
Contact No: +91 9650871100
Email Id: rishi@cohesiveglobal.com
Lucknow
Contact Person: Alok Mishra
Contact No: +91 9953001581
Email Id: lucknow@cohesiveglobal.com
Interested in discussing?
Thank you for your interest in GrandstreamIndia. Fill out the below form and describe us your needs, requirements, specifications, etc. Our team will get back to you shortly after analysing your needs and relevant GrandstreamIndia services and solutions for your business.
Frequently asked questions
Quick answers about buying, deploying and supporting Grandstream products in India.
How do I contact Grandstream India?
Call +91 120 4830000, WhatsApp +91 7290000544 or email info@grandstreamindia.com. You can also use the contact form on this page.
Where is the Grandstream India head office?
The corporate office of Cohesive Technologies is at CS-4, 5 & 6, 4th Floor, Ansal Plaza, Sector 3 Vaishali, Ghaziabad (U.P.) 201010.
How do I get technical support for a Grandstream product?
Use the hardware support page or call +91 120 4830000. Keep the model number and MAC address of the device ready.
How can I become a Grandstream partner or reseller in India?
Contact our sales team on +91 120 4830000 or info@grandstreamindia.com to discuss partnership with Cohesive Technologies.