DocStoX is a free AI-powered research platform for Indian equity markets, covering 5,700+ NSE & BSE stocks with prices, fundamentals, 326 financial ratios, shareholding, FII/DII flows, F&O, IPOs, a visual screener and AI stock scoring.

Yes. DocStoX has a free tier covering stock research, the screener, FII/DII data and educational guides, plus a free MCP API tier (50 tool calls/day) for AI assistants. A Pro plan adds higher limits and advanced features.

What data does DocStoX cover?

Every NSE & BSE listed stock (5,700+ instruments): EOD and intraday prices, income statement / balance sheet / cash flow, 326 ratios, quarterly shareholding, promoter pledge, mutual-fund holdings, FII/DII flows, F&O and option-chain data, analyst forecasts, IPOs, corporate actions and news.

Can AI assistants like ChatGPT or Claude use DocStoX data?

Yes. DocStoX runs a public Model Context Protocol (MCP) server at https://mcp.docstox.com/mcp with 76 tools, so Claude, ChatGPT, Cursor and other MCP clients can pull Indian market data directly. Setup and a free key are at https://docstox.com/mcp.

How many Engineering stocks are listed in India?

There are 19 Engineering companies listed on the NSE and BSE, the largest by market capitalisation being SOLAR INDUSTRIES (I) LTD (SOLARINDS). The full list with share prices is on DocStoX.

Which is the biggest Engineering stock?

SOLAR INDUSTRIES (I) LTD (SOLARINDS) is the largest Engineering stock by market capitalisation at ₹2.02L cr, trading at ₹22,290.

Which sector does Engineering belong to?

Engineering is an industry within the Industrials sector. You can browse every Industrials company on the Industrials sector page on DocStoX.

Engineering Stocks in India

19 Engineering companies are listed on the NSE & BSE, led by SOLAR INDUSTRIES (I) LTD — the top 10 have a combined market cap of about ₹3.71L cr. This industry sits within the Industrials sector. The table below shows share price, market cap, PE ratio and ROE; click any company for full fundamentals, shareholding and AI analysis.

Company	Price	Change	Market Cap	PE	ROE
SOLAR INDUSTRIES (I) LTD	₹22,290	-0.36%	₹2.02L cr	100.7	32.6%
MAZAGON DOCK SHIPBUIL LTD	₹2,339	-1.85%	₹94,366 cr	39.9	29.2%
MTAR TECHNOLOGIES LIMITED	₹7,312.5	+0.10%	₹22,551 cr	157.0	12.6%
ZEN TECHNOLOGIES LIMITED	₹1,722.6	-1.56%	₹15,573 cr	82.7	10.7%
PARAS DEF AND SPCE TECH L	₹1,435.6	-1.22%	₹11,563 cr	122.9	12.4%
MISHRA DHATU NIGAM LTD	₹447.4	-3.44%	₹8,397 cr	57.8	8.9%
UNIMECH AEROSPACE N MFG L	₹1,610	+2.67%	₹8,157 cr	94.4	8.0%
ROSSELL TECHSYS LIMITED	₹1,214.3	+0.64%	₹4,636 cr	172.0	15.7%
SIKA INTERPLANT SYSTEMS L	₹1,085.55	+5.92%	₹2,331 cr	73.0	25.1%
CFF Fluid Control Ltd	₹957.2	-2.52%	₹2,075 cr	53.2	19.0%

More Engineering companies

MTAR Technologies Ltd CFF Fluid Control Ltd CFF Fluid Control Ltd NIBE LIMITED KRISHNA DEF AND ALD IND L Taneja Aerospace & Aviation Ltd TANEJA AEROSPACE & AVIA L TECHERA ENGINEER (IND) L ROSSELL INDIA LIMITED

Engineering stocks — frequently asked

How many Engineering stocks are listed in India?: There are 19 Engineering companies listed on the NSE and BSE, the largest by market capitalisation being SOLAR INDUSTRIES (I) LTD (SOLARINDS). The full list with share prices is on DocStoX.
Which is the biggest Engineering stock?: SOLAR INDUSTRIES (I) LTD (SOLARINDS) is the largest Engineering stock by market capitalisation at ₹2.02L cr, trading at ₹22,290.
Which sector does Engineering belong to?: Engineering is an industry within the Industrials sector. You can browse every Industrials company on the Industrials sector page on DocStoX.

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Informational purposes only, not investment advice. Consult a SEBI-registered advisor before investing.