Lumino Industries IPO 2026: Complete Details, GMP, Price, Lot Size & Review

Lumino Industries is gearing up to launch its highly anticipated initial public offering (IPO) on August 27, 2026. Through this offering, the company aims to raise ₹700 crore via a strategic mix of a fresh issue and an Offer for Sale (OFS).

Operating prominently within the power transmission, distribution, cables, and electrical EPC (Engineering, Procurement, and Construction) sectors, Lumino Industries manufactures essential products like aluminum conductors and electrical wires. Furthermore, this IPO arrives just as India aggressively ramps up investments in its electricity infrastructure.

Before you decide to invest, you must carefully evaluate the company’s financial health, debt levels, valuation, and how it plans to use the IPO proceeds. Below, we break down everything you need to know about the Lumino Industries IPO 2026.

Latest update: The Securities and Exchange Board of India (SEBI) published a corrigendum to Lumino Industries’ DRHP on August 19, 2026. We recommend investors review the latest offer documents for any sudden changes before applying.

Lumino Industries IPO: Key Details

To give you a quick overview, here is the essential information regarding the issue size, price band, and listing details:

Information	Details
Company	Lumino Industries Limited
IPO Type	Mainboard IPO
Issue Type	Book Built Issue
Total IPO Size	₹700 crore
Fresh Issue	₹500 crore
Offer for Sale (OFS)	₹200 crore
Face Value	₹5 per share
Price Band	₹78 to ₹82 per share
Listing Exchanges	BSE and NSE
Minimum Lot	182 shares
Minimum Investment	₹14,924
Registrar	Bigshare Services Pvt. Ltd.

(Note: The dates and figures remain subject to change until the company finalizes the listing process.)

Important Dates: When Does the IPO Open?

Mark your calendars! If you plan to apply, keep these tentative dates in mind:

• IPO Open Date: August 27, 2026

• IPO Close Date: August 31, 2026

• Basis of Allotment: September 1, 2026

• Refund Initiation: September 2, 2026

• Demat Credit: September 2, 2026

• Listing Date: September 3, 2026

Curious about what to do if you miss out? Read our guide on what happens if you don’t get IPO allotment.

Price Band and Lot Size

The company has set the Lumino Industries IPO price band at ₹78 to ₹82 per equity share. Consequently, investors must place their bids within this specific range. If you want to understand the mechanics behind this, check out how IPO share prices are decided in India.

• Retail Investors: You must bid for a minimum of one lot (182 shares), requiring an upfront investment of ₹14,924 at the upper price band. Retail bidders can apply for a maximum of 13 lots (2,366 shares), totaling ₹1,94,012.

• S-HNI Investors: Small High Net-worth Individuals must apply for at least 14 lots (2,548 shares), costing ₹2,08,936.

• B-HNI Investors: Big HNIs must place a minimum application of 68 lots (12,376 shares), which amounts to ₹10,14,832.

Lumino Industries IPO GMP Today

As of August 21, 2026, the Lumino Industries IPO GMP (Grey Market Premium) stands at ₹0.

Currently, this indicates an estimated listing price matching the upper price band of ₹82. However, it is crucial to remember that the Grey Market Premium relies entirely on unofficial market activity. It can fluctuate wildly before the actual listing date and should never serve as your sole metric for investing.

What Does Lumino Industries Do?

Incorporated in 2005, Lumino Industries seamlessly blends electrical product manufacturing with an active EPC (Engineering, Procurement, and Construction) business. Specifically, the company helps build out India’s robust power transmission networks.

1. Manufacturing Business

Lumino operates two primary manufacturing facilities in Howrah, West Bengal, producing around 40,000 MT of aluminum annually. Recently, in 2023, the company aggressively entered the electrical wire market under its “Lumicon” brand, selling through a massive network of 122 distributors across four states.

2. EPC Operations

On the infrastructure side, Lumino successfully executes major projects including:

• Power distribution networks

• Extra High Voltage (EHV) substations

• Railway electrification

• Solar project installations

Moreover, the company exports its products globally, serving government-owned electricity companies in markets like the USA, Nepal, and Ghana.

Objectives of the Offer

Why is the company raising money? The total ₹700 crore issue consists of two parts. To understand this structure better, read our breakdown of Fresh Issue vs Offer for Sale (OFS).

Lumino plans to allocate the ₹500 crore Fresh Issue as follows:

IPO Objective	Amount Allocated
Debt Repayment	₹337 crore
Facility Development & Machinery	₹15.01 crore
General Corporate Purposes	Remaining Balance

Clearly, debt reduction represents the dominant strategy here. By wiping out a significant portion of its borrowings, Lumino hopes to drastically lower its financial burden and boost future profitability.

Financial Performance

Lumino Industries has consistently delivered strong financial growth over the past few years.

Financial Metric	FY2024	FY2025	FY2026
Total Income	₹1,424.63 Cr	₹1,946.68 Cr	₹2,089.31 Cr
Profit After Tax (PAT)	₹86.61 Cr	₹124.59 Cr	₹160.00 Cr
Net Worth	₹445.86 Cr	₹570.29 Cr	₹729.58 Cr
Total Borrowings	₹40.91 Cr	₹418.83 Cr	₹384.16 Cr

Notably, the company grew its total income by roughly 7% from FY25 to FY26. More impressively, Profit After Tax (PAT) surged by 28% to hit ₹160 crore. However, total borrowings remain high at ₹384.16 crore—which makes the debt-repayment objective of this IPO incredibly vital.

Valuation and Peer Comparison

At the upper price band of ₹82, market analysts estimate Lumino Industries’ post-issue Price-to-Earnings (P/E) ratio at 15.62x.

When comparing Lumino to its listed peers in the Indian stock market, its valuation appears highly competitive:

Peer Company	P/E Ratio	Return on Net Worth (RoNW)
Techno Electric	25.97x	12.00%
KEC International	19.81x	11.10%
Kalpataru Projects	22.13x	15.80%
Apar Industries	68.98x	19.76%
Lumino Industries	15.62x*	24.62%

While Lumino boasts a superior RoNW of 24.62% and a lower P/E, you should evaluate the broader business mix, current order book, and potential future growth before drawing a final conclusion.

Key Strengths and Risks

Before applying, especially in oversubscribed IPOs, weigh the pros and cons logically.

Strengths:

• Integrated Business Model: Combining raw manufacturing with EPC operations allows Lumino to aggressively control costs and execution timelines.

• Sector Tailwinds: India’s massive ongoing investments in power transmission provide a lucrative, long-term runway for the company.

• Solid Profitability: The company consistently generates high returns, evidenced by a 24.62% RoNW in FY26.

Risks:

• Heavy Borrowings: Despite strong revenues, debt remains a glaring issue. Investors must track exactly how quickly Lumino pays down its loans post-listing.

• Commodity Price Volatility: The company relies heavily on aluminum. Any massive spike in global commodity prices could squeeze profit margins if the company fails to pass costs on to consumers.

• Execution Delays: EPC projects notoriously suffer from strict timelines and cost overruns. Any operational delays could directly impact their bottom line.

Conclusion 

Ultimately, the Lumino Industries IPO 2026 presents a fascinating opportunity within India’s booming infrastructure and power sectors. The company demonstrates stellar revenue growth, excellent return on net worth, and a realistic valuation compared to its peers. Most importantly, utilizing the fresh issue proceeds to wipe out debt could significantly fortify its balance sheet.

On the downside, investors must navigate a highly competitive industry heavily influenced by government spending and fluctuating raw material costs. Furthermore, because a large chunk of this IPO involves an Offer for Sale, ensure you understand IPO lock-in periods and how promoter selling impacts market sentiment.

If you plan to bid, consult your financial advisor, stick to the upper price band to improve allotment chances, and review the official SEBI documents thoroughly.

The IPO opens for public subscription on August 27, 2026, and closes on August 31, 2026. The company will finalize the basis of allotment on September 1, 2026. Following this, the registrar will initiate refunds and credit shares to investors’ demat accounts on September 2, 2026. The stock will tentatively list on both the BSE and NSE on September 3, 2026.

The company has fixed the price band at ₹78 to ₹82 per equity share with a face value of ₹5 each. Retail investors must apply for a minimum bid lot of 182 shares, which translates to an upfront investment of ₹14,924 at the upper price band. To improve allocation probability, investors generally bid at the cut-off price. You can learn more about this pricing mechanism in our guide on how IPO share prices are decided in India.

The offering comprises a ₹500 crore fresh issue and a ₹200 crore Offer for Sale (OFS). The company plans to allocate ₹337 crore from the fresh issue directly toward prepaying and repaying existing borrowings, while investing approximately ₹15.01 crore in facility development and machinery upgrades. The remaining fresh issue capital will support general corporate purposes. To understand how capital flows in public offerings, read our breakdown of Fresh Issue vs Offer for Sale (OFS).

As of August 21, 2026, the Grey Market Premium (GMP) trades at ₹0, indicating an estimated listing price matching the upper price band of ₹82 per share. However, grey market figures reflect purely unregulated, unofficial transactions. Market sentiments shift rapidly, so you should never rely solely on GMP trends when making investment decisions.

Bigshare Services Private Limited serves as the official registrar for the issue. Once the allotment finalizes on September 1, 2026, you can verify your status on the registrar’s official portal or via the BSE/NSE websites using your PAN or Application Number. If you do not receive an allotment, your bank will automatically unblock your application funds via ASBA on September 2, 2026. For complete steps, review what happens if you don’t get IPO allotment.

Disclaimer: The content provided on RupeeMoney is strictly for educational and informational purposes only. We are NOT a SEBI-registered Research Analyst or Investment Adviser and do not provide buy/sell recommendations, stock tips, or IPO subscription advice. Investments in the securities market are subject to market risks; read all related offer documents carefully before investing. Past performance, order book metrics, and Grey Market Premium (GMP) figures do not guarantee future returns or positive listing gains. Please conduct your own independent research or consult a SEBI-registered financial advisor before making any investment decisions.