IoT Login
Neptunus Power


Neptunus provides early warning diagnostic and maintenance solutions for diesel engines and large rotary machinery in the Oil & Gas, Marine, Defence, and Industrial Sectors



Neptunus began as a small diesel engine repair shop catering to Industrial and the Captive Power Plant Sector in 1996. Our commitment to being process-driven and quest for service excellence has led us to be ISO certified since 1999. We forayed the Oil and Gas Industry in the early 2000s, refurbishing, overhauling and repairing engines on drilling rigs and platforms for some of India’s foremost Oil and Gas companies, before entering the Marine sector in 2006. Today, we are service partners of over 12 global OEM and Technology brands. Our vision is to change the way critical machines are maintained and help customers extend asset reliability and reduce maintenance costs using revolutionary technology offerings such as Torsional Vibration Analysis.


Our Vision and Mission

Our mission is to change the way machine health monitoring is done. We blend our robust understanding of engines with Industrial IoT applications such as real-time oil condition monitoring and predictive maintenance tools such as torsional vibration monitoring that help our customers move from time-based to condition-based monitoring practices. We are striving to be the world’s best service company.



  • 42 Qualified Service Personnel.
  • Level 1 Thermography and Level 2 Vibration Analysis Certified Engineers.
  • Fully equipped workshop in Navi Mumbai, India.
  • Our Warehouse in UAE stocks genuine Engine Spare Parts worth roughly USD 1 million.
  • Training Centre offering customized courses on working EMD, CAT and Detroit Engines.



  • ISO 9001:2015 certified by LRQA.
  • Rated BBB long term and A2 short term by ICRA and Crisil.
  • Featured, “Leading SMEs of India 2017” by Dun & Bradstreet and RBL Bank.
  • Awarded the India SME 100 Award (Top 100 SMEs in India from over 49000 nominations) by the Government of India by the Ministry of Micro, Small and Medium Enterprises and Axis Bank in 2016.





Uday Purohit is a Marine Engineer by profession, a first generation entrepreneur and a Diesel Engine Expert. He is inspired by people, new technologies and new business ideas. Uday is also the President of the Institute of Marine Engineers (India), a professional body which has a membership base of over 10,000 Marine Engineers. He is a keen golfer and traveller.



Akshay works on setting Neptunus up for the next phase of its growth – from one of the leading SMEs of India to an enduring global corporation – through a focus on people, processes and sustainable scaling up. Akshay previously worked at Teach For India, and is an alum of Columbia University, New York, the Mahindra United World College of Pune and Fr. Agnel School, Navi Mumbai. He enjoys long distance running, swimming, cycling, writing and learning more about the world through books, travel, people and his dogs.


Pratik Dave heads the Finance & Accounts team at Neptunus. He has spent over a decade at Neptunus, having graduated from ITM, Navi Mumbai with a PGDM in Finance in 2007. He also works on exploring new business avenues with an aim to diversify Neptunus’ offerings into new markets. Pratik is passionate about travel and meeting new people


Shekhar, as the head of marketing, is driving the planning and execution of strategies for business growth across the markets. He is also responsible for establishing the thought leadership and positioning of brand Neptunus as “The Machine Reliability Expert”

Shekhar is a passionate and result-driven B2B marketing specialist with 20+ yrs experience in marketing & corporate communication, strategy planning, product management, and business promotion. Before joining Neptunus, he worked at a leadership role in the diverse B2B sectors like industrial automation, building material, renewable energy & pharma. Shekhar enjoys socializing, music and cricket.  


Santosh Kamath is an alum of the Manipal Institute of Technology. He’s spent 15 years at Neptunus, rising from a Trainee Engineer to a member of the Core Leadership Team. Santosh focusses on Indian Operations, as well as the overseas business, and on new product development. He’s always looking for an opportunity to meet different people, understand innovative technologies, improve himself and spend quality time with his kids!


Nikhil graduated from Emory University’s Goizueta Business School in May 2015 with a Bachelors in Business Administration degree (BBA) in Marketing and Strategy Management Consulting. Having worked for two and a half years at Ogilvy Mumbai as a Brand Strategy Planner, Nikhil joined Neptunus in November 2017. Nikhil is looking to build partnerships and widen Neptunus’ network as it moves towards being a one-stop engineering technology solution provider. Nikhil enjoys watching sport, reading about how brands sell their story, is a closet poet and an after-dinner amateur mimic.


Nilesh Kadam has a B.S. in Mechanical Engineering from Purdue University and plays a techno-commercial role at Neptunus. He heads the Sales team at Neptunus across different engineering verticals and Machine reliability. Nilesh comes with a rich experience in Mahindra and Mahindra and at ABB.