About Planys
The Planys Story
What began as a spark of innovation at IIT Madras and grown into Planys, a global pioneer transforming how underwater inspections are carried out. Since our inception in 2015, we’ve been at the forefront of developing intelligent inspection solutions that combine marine robotics, advanced non-destructive testing (NDT), and powerful data analytics.
Our journey started in 2012 through collaborative research student projects driven by curiosity and a desire to solve real-world challenges. This passion evolved into the formal formation of the company that today pushes the boundaries of underwater asset inspection across critical sectors such as maritime, infrastructure, energy, and process plants.
At Planys, we don’t just build robots, we engineer solutions that thrive in extreme underwater conditions. Our proprietary technologies, supported by
deep technical expertise in Non Destructive Testing, enable us to deliver high-precision inspections even in the most inaccessible environments.
Driven by a strong foundation in science and a culture of constant learning, our team approaches every challenge with a research-first mindset. We believe true innovation lies at the intersection of curiosity, technology, and real-world application, and it’s this belief that fuels our mission to deliver smarter, safer, and more efficient underwater inspection solutions.
The Planys Story
What began as a spark of innovation at IIT Madras and grown into Planys, a global pioneer transforming how underwater inspections are carried out. Since our inception in 2015, we’ve been at the forefront of developing intelligent inspection solutions that combine marine robotics, advanced non-destructive testing (NDT), and powerful data analytics.
Our journey started in 2012 through collaborative research student projects driven by curiosity and a desire to solve real-world challenges. This passion evolved into the formal formation of the company that today pushes the boundaries of underwater asset inspection across critical sectors such as maritime, infrastructure, energy, and process plants.
At Planys, we don’t just build robots, we engineer solutions that thrive in extreme underwater conditions. Our proprietary technologies, supported by deep technical expertise in Non Destructive Testing, enable us to deliver high-precision inspections even in the most inaccessible environments.
Driven by a strong foundation in science and a culture of constant learning, our team approaches every challenge with a research-first mindset. We believe true innovation lies at the intersection of curiosity, technology, and real-world application, and it’s this belief that fuels our mission to deliver smarter, safer, and more efficient underwater inspection solutions.
Vision & Mission
We envision to become a global leader in providing customizable automated inspection solutions for onshore and offshore submerged structures. Furthermore, Planys intends to excel as a leading product and services company in the domain of Under-fluid Remotely Operated Vehicles (ROVs) for long-term asset integrity monitoring across industries.
Founding Team
Tanuj Jhunjhunwala
CEO
Here is his story in his own words:
“Robotics has fascinated me since childhood, my time at my university enabled me to explore the realm of robotics. I built robots for fun and gradually found my calling of developing indigenous, cost efficient and cutting-edge robotic solutions for the tech-starved Indian industry. Apart from being a practical nerd at college, I enjoy backpacking and hiking, running half marathons, a cricket fanatic and a numismatist.
Post-graduation, I worked for an Indian automotive giant, but the monotony & lack of innovation made me quit in 4 months. In 2015, I co-founded Planys, a tech Startup pioneering in the field of Marine Robotics and advanced underwater structural health monitoring testing. The impact we have already created in a very traditional market is superlative and we have barely scratched the surface!
I am very proud of the young energetic dynamic team of experts we have put together who are bringing Indian robotic prowess to the forefront. Planys stands tall as an inspiring story of determination, grit & unwavering resilience for the world to see! In the forthcoming years, we wish to continue leading the paradigm shift in the underwater industry on a global level.”
Vineet Upadhyay
CTO
Vineet Upadhyay
CTO
Here is his story, in his own words:
“I co-founded Planys to develop technology that can help in realisation of potential held by the Oceans. I envision Planys’ technology down the line would be a world-leading enabler of human sustainability and economy using Oceans as a medium. Today, our venture is the initial few steps into its great journey ahead.
I realise entrepreneurship was ingrained into me during my upbringing as I grew-up watching my father bring a swimming-sport revolution in my ancestral village, nurturing local kids as national swimmers. Being a passionate hobby swimmer with fond love for computers, robots, and science, I chose to study Ocean Engineering. I continued honing my robotics and team-work skills, led teams across national and international robotics competitions, which fuelled my motivation.
With a strong belief that oceans are yet to be explored for their full potential, I incessantly explored business opportunities in this domain, and started with maritime inspections using submersible robots. Our technology today contributes to ensuring Dams do not collapse, bridges remain safe, large ships transport cargo timely, Oil & Gas industry functions safely and divers don’t risk their lives anymore.
It has been a challenging but satisfying journey of developing products indigenously, being the first OEM in India and leading my organization in an uncharted space. I cherish the success and appreciation of our indigenous technology in advanced countries of Europe, which bolsters our confidence. I take pride in leading one of the best technology teams in my country which keeps pushing the frontiers as the clock ticks!”
Dr. Prabhu Rajgopal
Advisor & NDT Expert
Dr. Prabhu Rajgopal
Advisor & NDT Expert
After graduating from IIT Madras in 2003 with a Dual Degree master’s in mechanical engineering with a specialization in Intelligent Manufacturing, he obtained his Ph.D. in Ultrasonic NDE from Imperial College London, UK in 2007. His areas of interest include strategies for inspection of structures under challenging conditions, and high-resolution ultrasonic imaging using structured and topographic metamaterials. He is a co-founding Director of the underwater and submersible robotics Startup Planys Technologies Pvt. Ltd which licenses his IP filing on automated submerged pipeline inspections. His work has been recognized by the Indian Society for NDT through the National Young Scientist Award and the Institution of Engineers (India).
He has won several prestigious awards such as ‘ISSS Young Scientist Award’, co-recipient for ‘DRDO Academy Excellence Award’ & the ‘Gandhian Technology Innovation Award’.
Dr. Krishnan Balasubramaniam
Advisor, Technology & Inspection
Dr. Krishnan Balasubramaniam
Advisor, Technology & Inspection
Core Team
Core Values
Safety
We put the safety of oneself & the team above anything else at Planys.
Integrity
Righteousness is the foundation of our business and we always believe in doing the right thing.
Quality
In every project that we take up we ensure to give our clients nothing short of the best.
Innovation
At Planys we encourage our team to think out-of-the-box and innovate.
Ownership Driven
Every role at Planys Technologies is ownership driven.
Advisory Board
Planys has a mix of Investor-mentor and other advisors on its advisory board.
P. A. Krishnan
Business Development Advisor
P. A. Krishnan
Business Development Advisor
Gopal Srinivasan
Lead Advisor and Investor
Gopal Srinivasan
Lead Advisor and Investor
P Elango
Oil and Gas Advisor
P Elango
Oil and Gas Advisor
Capt. Krishnamurti
Maritime Advisor
Capt. Krishnamurti
Maritime Advisor
Supported By
Ashish Kacholia
Ranjan Pai
Kris Gopalakrishnan
ONGC Startup Fund
Samarthya
3iPartners
Cognify
Krishna Defence
Lets Venture
Keiretsu Forum
Accelerated By





Awards
Careers
The Planys Life!
We at Planys Technologies believe that a ‘Team’ is what makes or breaks a business. Right off the bat, ours is a dynamic working environment. If you join our organization, you will be part of a multicultural team that respects the differences of everyone whilst collaborating with zeal towards one single aim – constant evolution!
If you identify yourself as a skilled & clever individual with a will to contribute to executing challenging projects, invest your talent in us and we promise you will not be disappointed




Headquarters
No. 5 Jaya Nagar extension, Balaji Nagar Main road, G.K. Avenue, Puzhuthivakkam, Chennai 600091, Tamil Nadu, India.
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