Marine Electricals shares jumped 9.65% on Monday after the company’s sixth manufacturing facility, a new plant in Goa, began making power units for data centres and shore conversion systems for ports.
The Stock Move
Shares of Marine Electricals (India) Limited closed at ₹415.80 on the NSE on Monday, 21 September 2026, up 9.65% from the previous close of ₹379.20, after the company announced its new Goa plant had begun operations.
The stock touched an intraday high of ₹421 during the session and is up about 92% so far in 2026.
What The New Goa Plant Makes
The new facility is Marine Electricals’ sixth manufacturing plant, spread across roughly 1.6 lakh square feet, and started operations on 14 September 2026.
It is dedicated to manufacturing Power Train Units (PTUs) for data centres and shore conversion systems used at ports, and the company expects to reach a capacity of about 800 PTUs a year by March 2027.
The company’s five existing units in Goa and one in Vadodara will continue making its established LV/MV switchboards and busducts.
Why Data Centres Matter For The Order Book
Marine Electricals has recently won a string of orders from data-centre operators, including ₹398.81 crore from Princeton Digital Group and Classic Electric, ₹229.73 crore from Digital Edge DC, and ₹80.77 crore from DXDC Chennai and Micron Semiconductor Technology.
These wins have taken the company’s overall order book to about ₹2,073 crore as of June 2026.
Recent Financial Performance
Marine Electricals reported consolidated net sales of ₹259.16 crore for the first quarter of FY27, up 55.2% from the same period a year earlier.
Founded in 1978 and headquartered in Mumbai, the company serves the marine, defence, data-centre and industrial sectors, and reported FY26 revenue of ₹877 crore.
What Investors Should Track
A single-day stock jump on a plant launch is one data point; investors should watch how quickly the Goa facility ramps up toward its 800-PTU annual target and whether new data-centre orders keep coming in.
To track Marine Electricals’ share price and order-book updates, investors need an active demat account and trading account, along with a trading platform that surfaces corporate announcements alongside real-time price charts.
Investments in the securities market are subject to market risks. This article is for informational purposes only and is not investment advice.

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