About TekVizion
The enterprise communications
center of excellence.
Where deep expertise meets broad understanding. TekVizion delivers user-experience testing for the leaders in enterprise communications — equipping them with the context they need to innovate, and helping them find the root causes of their biggest challenges.
20+
Years in the industry
#1
UX testing for enterprise comms
3
Global delivery centers
Voice + Chat
Now powered by CXMind
Our mission
Enable our customers to deliver the ultimate enterprise communications experience.
By helping our customers ensure quality and reliability, we empower them to design and build better user experiences faster than ever. Microsoft, Cisco, Zoom, and other cutting-edge collaboration providers trust TekVizion to manage their interoperability certifications.
Committed to excellence
Four beliefs that guide everything we do.
Quality
Every test rigorously vetted. Every result reproducible.
Reliability
Continuous testing means issues found before customers do.
Speed-to-market
Robotic process automation turns weeks of testing into minutes.
Compliance
Certification-grade workflows trusted by Microsoft, Google, Cisco & more.
Our story
Led by lifelong technology testing experts.
In the early 2000s, our co-founders Chakra Devalla and Sachin Vengurlekar worked as engineers in the telecommunications industry. They noticed that network technologies were becoming more interdependent — and foresaw the need for a trusted third-party tester to keep everything running.
TekVizion was born. For more than two decades, Chakra and Sachin built the collaboration industry's most comprehensive lab and established partnerships with market-leading enterprise communication platforms, software providers, and equipment manufacturers, including Zoom, Microsoft, and Cisco.
Chakra Devalla
CEO & Co-founder
Sachin Vengurlekar
COO & Co-founder
"We started TekVizion to be the trusted third party that makes the world's communications technologies actually work together."
Two decades of pioneering
Conducting interoperability testing for the most important
innovations in the Collaboration industry.
-
2002
Launched TekVizion interoperability lab
The very first build of the industry's most comprehensive testing lab.
-
2005
Launched relationship with Cisco and BroadSoft
Established foundational partnerships with the industry's dominant call-control platforms.
-
2007
Developed industry's first SBC
A first-of-its-kind Session Border Controller — co-designed with the industry's pioneers.
-
2008
Microsoft engages TekVizion for testing
The start of a partnership that today spans the entire Microsoft Teams ecosystem.
-
2012
Launched SIP trunk testing for service providers
Becomes the de-facto certification path for SIP trunking interoperability.
-
2015
Released first test automation software for service providers
The foundation of TekVizion 360 — turning weeks of manual testing into hours of automation.
-
2017
Launched test program for Vodafone
Carrier-grade testing at global scale — freeing Vodafone's engineers for higher-value work.
-
2022
Authorized Certification Test Partner for Google Voice SIP LINK
Google selects TekVizion to certify the SIP LINK ecosystem for Google Voice.
-
2023
Chosen by RingCentral as a hardware certification partner
Extending interop testing to the full RingCentral hardware ecosystem.
-
2026
CXMind launches
AI-enhanced bot testing brings TekVizion's certification mindset to the conversational AI era.
Meet our leaders
The world's foremost experts in interoperability.
Chakra Devalla
CEO
Sachin Vengurlekar
COO
Sonali Karnik
Sr. Director, Product Mktg
Kishore Mukkamala
Head of Delivery
Srikanth Jonnada
Sr. Product Manager
Pradeep Reddy
Head of HR
The next chapter
CXMind brings TekVizion's certification mindset to the AI conversation era.
Same rigor. Same partner mindset. New medium — voice and chat bots tested with the same care we've brought to enterprise communications for over twenty years.