Lumino Industries Limited operates as a major Indian manufacturer of advanced electrical cables, conductors, and power transmission equipment.
The Kolkata-headquartered company functions through two distinct operational segments, focusing heavily on in-house manufacturing while selectively executing specialised Engineering, Procurement, and Construction (EPC) contracts for high-voltage substations.
For its public market debut, the Lumino Industries IPO will accept subscriptions starting August 27, 2026, and will conclude bidding on August 31, 2026.
The enterprise aims to raise up to ₹700.00 crores via a combination of a ₹500.00 crore fresh issue and a ₹200.00 crore offer for sale by existing promoters.
With the share price fixed between ₹78 and ₹82, the minimum application threshold for retail bidders is established at 182 equity shares.
This piece covers the essential details of the Lumino Industries IPO, offering an in-depth review alongside updates on today's GMP, subscription activity, price band, and allotment timeline.
Briefs of Lumino Industries IPO Details
- Price Band: ₹78 – ₹82 per share
- IPO Open / Close Dates: 27 August 2026 / 31 August 2026
- Lot Size: 182 shares (Minimum retail application of ₹14,924)
- Issue Size: 8,53,65,851 shares / Up to ₹700.00 crores
- Fresh Issue / OFS: Fresh Issue of ₹500.00 crores / OFS of ₹200.00 crores
- Registrar: Bigshare Services Pvt.Ltd.
- Listing Exchange: BSE, NSE
Shareholders Quota
- Face value: ₹5 per share
- Anchor offer: Up to 60% of the QIB Portion
- QIB-shares: Not more than 50% of the Net Offer
- NIIs-Shares offered: Not less than 15% of the Net Offer
- RIIs- Shares offered: Not less than 35% of the Net Offer
What is The Lumino Industries IPO GMP Today ?
Our GMP hub page tracks the grey market premiums for this and various other issues. This value updates daily depending on market demand and functions purely as an unofficial benchmark outside the regulation of SEBI, NSE, and BSE.
Investors seeking to understand more about GMP vs Listing behaviours can check yearly study IPO GMP vs Listing Accuracy Study 2026.
What Are The Important Lumino Industries IPO Dates & Allotment Schedule ?
- IPO Open & Close Date: 27 August 2026 to 31 August 2026
- Basis of Allotment Date: 1 September 2026
- Refund Initiation Date: 2 September 2026
- Credit of Shares: 2 September 2026
- Listing Date: 3 September 2026
What Are The Objectives of Lumino Industries IPO ?
Company executives intend to utilize the net capital from the fresh issue for the following core business requirements:
- Debt Repayment: A massive allocation of ₹337.00 crores is designated to prepay or repay outstanding borrowings, drastically reducing finance costs and de-leveraging the balance sheet.
- Capital Expenditure: Approximately ₹15.01 crores will be utilised to purchase new equipment, machinery, and execute civil works to expand an existing manufacturing facility.
- General Corporate Purposes: The remaining balance (capped at 25% of gross fresh issue proceeds) will support routine administrative contingencies and strategic business development. (Note: No portion of the ₹200.00 crore raised via the Offer for Sale component will go to the company itself..
How is The Financial Performance of Lumino Industries?
The table below outlines the financial historical data of Lumino Industries, with all values measured in rupees crores.
Period Ended | 31 Mar 26 | 31 Mar 2025 | 31 Mar 24 |
Total Income | 2,089.31 | 1,946.68 | 1,424.63 |
Profit After Tax | 160.00 | 124.59 | 86.61 |
EBITDA | 238.95 | 222.94 | 145.09 |
Total Borrowing | 384.16 | 418.83 | 40.91 |
Assets | 2,174.88 | 1,718.66 | 1,175.44 |
Source: RHP
Financial Observations:
Total Income
The company registered a highly robust upward trajectory in its revenue streams across the observed fiscal periods.
- Total income scaled impressively from ₹1,424.63 crores in FY24 to ₹2,089.31 crores in FY26.
- This growth was fueled by the strong performance of its core domestic manufacturing segment.
- Lower execution in the EPC segment reflected a strategic shift toward bidding only for high-margin EHV sub-station projects.

Lumino Industries Total Income, FY24–FY26 (₹ crore)
Profit After Tax
Net profitability experienced substantial sequential growth, demonstrating highly efficient operational leverage.
- PAT surged dramatically from ₹86.61 crores in FY24 to ₹160.00 crores in FY26.
- The PAT margin expanded steadily to 7.66% in the latest fiscal year.
- Proprietary manufacturing operations contributed heavily to this bottom-line momentum, generating nearly 80% of total PAT.

Lumino Industries Profit After Tax, FY24–FY26 (₹ crore)
EBITDA
Core operational earnings advanced significantly, reflecting the firm's strict control over manufacturing costs.
- EBITDA increased from ₹145.09 crores in FY24 to ₹238.95 crores in FY26.
- The EBITDA margin reached a highly competitive 11.71% during the most recent fiscal period.
- Active hedging strategies effectively shielded these margins against global volatility in copper and aluminium prices.

Lumino Industries EBITDA, FY24–FY26 (₹ crore)
Total Borrowing
The business utilised external debt primarily to manage the high working capital intensity of the power transmission sector.
- Total borrowings spiked from ₹40.91 crores in FY24 to ₹418.83 crores in FY25 before stabilising at ₹384.16 crores by FY26.
- These funds are heavily concentrated in short-term credit required to bridge elongated collection cycles from state utilities.
- The fresh issue proceeds will deploy ₹337.00 crores to aggressively de-leverage this balance sheet.

Lumino Industries Total Borrowing, FY24–FY26 (₹ crore)
Assets
The overall resource base of the company widened to accommodate a massive unexecuted order book.
- Total assets expanded rapidly from ₹1,175.44 crores in FY24 to ₹2,174.88 crores in FY26.
- This build-up is largely dominated by current assets, specifically ₹894.86 crores locked in trade receivables.
- Despite this capital blockage, the firm maintained a peer-leading asset turnover ratio of 15.80x in FY26.
P/E ratio and Peer Comparison of Lumino Industries Limited?
Lumino Industries Limited trades at a P/E ratio of 12.48x when evaluating the upper price limit of ₹82 against its reported FY26 EPS of ₹6.57.
Name of the Company | Total Revenue (₹ Cr) | Face Value (₹) | Basic EPS (₹) | P/E Ratio | RoNW (%) | NAV (₹) |
Lumino Industries Limited | 2,089.31 | 5 | 6.57 | 12.48 | 24.62 | 29.95 |
Apar Industries Limited | 22,966.89 | 10 | 242.81 | 68.98 | 19.76 | 1,341.55 |
Kalpataru Projects | 27,247.93 | 2 | 60.90 | 22.13 | 15.80 | 438.28 |
KEC International | 23,555.87 | 2 | 22.75 | 19.81 | 11.10 | 219.80 |
KEI Industries Limited | 11,906.32 | 2 | 96.02 | 58.79 | 14.76 | 697.07 |
Analysis:
Lumino Industries enters the primary market demanding an implied P/E multiple of approximately 12.48x at the upper price band.
When evaluated against the industry average P/E of 48.55x, and listed peers like Apar Industries (68.98x) and KEI Industries (58.79x), the issue appears to be priced at a steep and highly attractive discount.
While operating on a smaller absolute revenue base (₹2,089.31 crores) compared to industry giants, Lumino boasts a superior Return on Net Worth (RoNW) of 24.62%.
This significantly outpaces Apar Industries (19.76%) and Kalpataru Projects (15.80%), indicating highly efficient capital utilisation and robust profitability within its specific operational scale.
What is the Industry Outlook of Lumino Industries Limited?
Growth potential
- The Indian power transmission and distribution (T&D) sector is experiencing robust, long-term capital expenditure, heavily supported by government initiatives to upgrade and automate the national grid.
- The transition towards renewable energy generation necessitates massive investments in high-voltage transmission networks, creating structural demand for specialised cables and conductors.
- The "China Plus One" strategy presents significant long-term export opportunities for established Indian cable manufacturers capable of meeting global compliance and quality standards.
Market trends
- The power EPC sector relies heavily on state electricity boards (SEBs) and public utilities, resulting in extended working capital cycles and delayed trade receivables.
- Cable manufacturing remains highly material-intensive; companies that actively utilise commodity hedging for copper and aluminium exhibit vastly superior margin stability.
- Firms are strategically shifting away from low-margin rural electrification projects towards high-margin, technically complex EHV (Extra High Voltage) sub-station constructions.
What Are The Strengths and Risks of Lumino Industries IPO ?
Strengths:
- Robust Order Book: The company possesses massive revenue visibility with an unexecuted order book valued at ₹3,149.88 crores as of mid-2026.
- Superior Return Metrics: The business generates a peer-leading Return on Net Worth (RoNW) of 24.62% and an asset turnover ratio of 15.80x in FY26.
- Margin Expansion: An increasing focus on proprietary in-house manufacturing over low-margin EPC contracts expanded PAT margins to 7.66% in the latest fiscal year.
Risks:
- Working Capital Strain: Operations are highly working-capital intensive; trade receivables and retention money locked up ₹1,203.59 crores of the balance sheet in FY26.
- Client Concentration: The business is heavily dependent on public utilities and SEBs, exposing it to bureaucratic payment delays and potential public policy shifts.
- Raw Material Volatility: Materials comprise 83.73% of total expenses. Any sharp unhedged swings in base metals (aluminium and copper) directly threaten operating margins.
Key Considerations for Investors
- Debt Deleveraging: The firm is heavily indebted with ₹384.16 crores in direct borrowings and ₹595.47 crores in off-balance-sheet trade acceptances. The IPO will deploy ₹337.00 crores specifically for debt reduction, structurally improving net margins.
- Working Capital Strain: Heavy exposure to state electricity boards has resulted in massive trade receivables of ₹894.86 crores in FY26, highlighting significant cash collection risks.
- Valuation Arbitrage: At the upper band, the company demands an implied P/E of ~12.48x, offering a steep valuation discount compared to the listed peer average P/E of 48.55x.
- Superior Capital Efficiency: Despite its smaller revenue scale compared to industry giants, Lumino recorded a sector-leading 24.62% Return on Net Worth in FY26.
Key Takeaways
- IPO Price Band: ₹78 to ₹82 per equity share
- Lot Size: 182 shares (Minimum retail application of ₹14,924)
- Allotment Date: Allotment on 1 September 2026
- Listing Date: Listing on BSE and NSE on 3 September 2026
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FAQs on Lumino Industries IPO
The current grey market premium (GMP) for this mainboard offering can be tracked on our specialized GMP page, where these unofficial figures update daily to reflect changes in market sentiment.
The company has established a price band of ₹78 to ₹82 per equity share for the offering.
The basis of allotment is scheduled to be finalised on 1 September 2026.
Investors can review their allocation outcome on the Bigshare Services Pvt. Ltd. official website by submitting their PAN or application credentials as soon as the final list is ready.
The equity shares are proposed to be listed on the BSE and NSE platforms on 3 September 2026.
Lumino Industries presents a compelling growth and expansion narrative, backed by its robust 21.10% revenue CAGR and peer-leading 24.62% Return on Net Worth.
The ₹337 Crore debt repayment from fresh issue proceeds serves as a significant balance sheet catalyst that will immediately unlock earnings.
However, experienced stock pickers must balance these operational efficiencies and a healthy ₹3,149.88 Crore order book against high working capital intensity, heavy public utility concentration, and substantial trade acceptances before committing long-term capital.
Disclaimer: These facts serve as a general educational reference rather than investment recommendations. Individuals are advised to verify their financial plans with a SEBI-certified advisor before committing capital.
