BLS Polymers IPO: Rs 255 crore all-fresh issue funds a 2028 expansion

1. IPO Overview

BLS Polymers is raising up to Rs 255 crore at Rs 142-150 a share through a fully fresh issue to expand its Goa compounding plant and fund working capital. There is no offer for sale, so no existing shareholder is selling and all the money comes into the company.

The point to notice is dilution against quality. The issue adds 1.70 crore shares to 4.50 crore existing shares, cutting the promoter holding sharply, while recent growth has come from low-margin trading rather than factory output and almost half of pre-tax profit rests on discretionary vendor discounts.

2. What the company does

Makes the plastic skin that protects wires and buried pipes

BLS Polymers makes custom plastic recipes called polymer compounds. A cable maker buys these pellets, melts them and coats them around copper wire to insulate power, block water and resist fire. A pipeline contractor uses a three-layer coating to wrap buried steel pipe so soil and moisture do not rust it.

The company does not make wire or pipe. It makes the protective layer that goes around them. It also buys standard resins like HDPE and LLDPE in bulk and resells them, earning a trading spread plus commission as a consignment agent for Indian Oil.

Sells order by order to cable makers, mostly at home

Customers are Indian makers of power, telecom, railway and housing wires, plus oil, gas and water pipeline projects. There are no long-term supply contracts. A buyer places a blanket order with a price, then releases grade, quantity and delivery date by date.

Payment is usually on 30 to 90 days credit, sometimes with advances. Buyers push hard on price and demand larger discounts for larger volumes. Switching is sticky in practice because grades are tailored and re-approval takes time, but volumes still swing year to year.

Repeat buyers dominate sales. In FY26, 138 of 190 customers were repeat buyers and they gave 96.51% of revenue. Customers linked for at least five years gave 39.52% of product sales in FY26 and 64.01% in the June 2026 quarter.

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Concentration at the top has risen. The largest customer alone was 31.74% of revenue in FY26, up from 9.30% in FY24.

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Sales are almost entirely direct. Tenders were only 0.30% of revenue in FY26, and government sales were Rs 1.04 crore in FY26 against nil in the June quarter. The rest was private buyers.

Three-month stub. The table excludes export sales through service agreements or agents, which account for the remaining share.

Runs one Goa plant that mixes resin to exact recipes

The factory at Verna Industrial Estate in Goa has 11 machines and 35,251 tonnes per year of capacity. The process is inspection of incoming resin, mixing powder and additives, extrusion under heat and pressure, cutting into pellets, water cooling, drying, sieving out fines, storage in silos and final testing for colour, strength and heat behaviour.

The plant is 15 km from the Goa port, which helps on imported resin and exports. All manufacturing sits in this single site on 24,220 sq. mt., so any shutdown stops all own production.

Capacity use is comfortable in the grades that matter and thin elsewhere. Polyethylene and cross-linked polyethylene ran in the mid-70s in FY26, which the company calls optimal, while PVC ran near 10% because it is being phased out.

Production in FY26 was 18,448 tonnes of PE, 4,233 tonnes of XLPE and 584 tonnes of PVC, totalling 23,265 tonnes.

Earns more when resin is cheap and the mix shifts to special grades

Revenue is tonnes sold multiplied by price per tonne. Price follows resin cost plus a compounding margin, but large buyers extract discounts. Profit therefore depends on buying resin well, running full, keeping freight and power low and selling more of higher-value grades like XLPE, flame-retardant HFFR and pipe-coating adhesives.

Purchase volumes rose while average cost per tonne fell; the table does not establish how much of the cost change came from scale. Total purchase quantity rose from 28,417 tonnes in FY24 to 34,499 tonnes in FY26, while cost per tonne fell from Rs 89,285 to Rs 84,959.

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Average purchase cost per tonne was higher in the June quarter than in FY26. Both figures are already normalised per tonne, so period length alone does not explain the increase. Changes in resin prices and purchase mix may affect the comparison, but the table does not separate their contributions.

Makes six product families but trading now drives growth

The catalogue spans 127 grades across six families. Polyethylene for insulation and jacketing is the backbone. XLPE tolerates higher heat for power cables. HFFR gives low smoke and almost no corrosive gas for buildings and house wires. PVC is a legacy workhorse now being wound down. Cable-filling jelly blocks water in telecom cables. HDPE and adhesive for three-layer pipe coating is the newer industrial bet.

In accounting terms the business is split into Polymer Division, where it manufactures, and Trading Division, where it buys and resells resin and earns commission. Trading has grown fast while Polymer slipped.

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By end use, wire and cables remain about four-fifths of sales and industrial pipelines about one-fifth.

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Stays domestic and concentrated in the west and north

The company sells across 23 states and union territories, led by Delhi, Gujarat, Karnataka and Maharashtra. Exports are small and volatile, touching Bangladesh, the Middle East, the US and Europe, and fell in FY26 as Bangladesh tightened and Middle East shipping wobbled.

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Wins because approvals are hard to get

For power, telecom and pipeline work, public buyers test the product, audit the factory and enlist the supplier as an approved source. BLS is enlisted with a Maharatna power transmission company, a Navratna engineering consultancy, a Miniratna telecom company, the Government of Gujarat and a city-gas company. Audits typically take one to six months and re-enlistment comes every three years.

That approval is a real barrier to new entrants. It does not guarantee volume, but it lets BLS bid where unapproved compounders cannot. Other edges are breadth of 127 grades, three decades of customer ties and an in-house lab that developed pipe-coating grades with outside consultants at a cost of Rs 1.21 crore.

3. Use of Funds

The entire issue is fresh shares, so all net proceeds go to the company. No money goes to selling shareholders.

• Rs 77.56 crore for expansion of the Goa plant by adding capacity for existing PE and XLPE products.
• Rs 89.50 crore for working capital, split Rs 39.00 crore in FY27 and Rs 50.50 crore in FY28.
• Balance for general corporate purposes, capped at 25% of gross proceeds.

Rs 11.79 crore had already been spent on the expansion to August 31, 2026 from loans and internal cash, to be recouped from the issue. Nothing is earmarked for loan repayment.

4. Financials Overview

Three-month stub. EBITDA follows the prospectus reconciliation of profit before tax plus interest and depreciation, which includes other income. A glossary description says operating EBITDA is net of other income; these definitions conflict, so the displayed EBITDA should not be treated as an adjusted operating measure.

Revenue rose 10.82% in FY25 and 6.39% in FY26, while EBITDA margin widened from 7.10% to 13.33% and PAT margin from 2.54% to 7.73%. Leverage fell as profit was retained, but the June quarter used cash mainly as receivables and other working-capital needs rose. Closing inventory remained high but fell slightly after a write-down. The company has no subsidiary, so all profit belongs to owners with no minority adjustment.

5. What the financials tell us

The financial picture is simple to state and harder to trust. Factory output is flat, resale is growing, reported margins lean on supplier help, and cash stays locked with customers and vendors until it is collected.

Growth now comes from reselling, not making

Revenue growth slowed to 6.39% in FY26 from 10.82% in FY25 because the two divisions moved in opposite directions. Trading revenue rose by about 29.50% to about Rs 112.43 crore, while Polymer manufacturing revenue slipped by about 1.91% to about Rs 237 crore.

Exports fell by about 31% to about Rs 19.08 crore, leaving domestic sales at 94.54% of revenue. Procurement and supply of HDPE and LLDPE resin alone was 31.86% of revenue in FY26, up from 13.83% in FY24.

Resale means buying finished resin and supplying it on. It lifts the top line without factory value addition and it concentrates risk, because a few domestic buyers drive it. Until the expansion’s targeted start in March 2028, near-term growth depends on existing lines or more resale.

Margins remain exposed to vendor discounts and other income

EBITDA margin rose from 7.10% in FY24 to 13.33% in FY26 and about 15.15% in the June quarter. PAT margin rose from 2.54% to 7.73% over the same full years. The cause the evidence gives is not proven factory efficiency alone.

Vendor trade discounts were 73.55% of profit before tax in FY24, 59.28% in FY25, 45.18% in FY26 and 28.49% in the June quarter. The company says these discounts are discretionary with no long-term contract, and if withdrawn costs would rise to market rates. Unpaid claims sit as discount receivable of about Rs 13.71 crore at June 30, 2026, after about Rs 17 crore at March 31, 2026. The trade-discount ratios above follow the risk-factor disclosure. Note 44 separately reports target-linked quantity discounts on a different numerical series; the source does not reconcile the two, so they should not be added together or assumed to have identical scope.

Other income was also lifted by writing back old dues of about Rs 2.80 crore in FY24 and about Rs 4.14 crore in FY25, plus about Rs 1 crore in FY26. The FY26 figure follows Note 22, the cash-flow statement and the management discussion; Note 45 instead states Rs 3.00 crore for FY26. That source inconsistency needs clarification. The reported EBITDA reconciliation adds interest and depreciation to profit before tax, so the EBITDA shown includes other income and is not a pure manufacturing-and-trading margin. Vendor discounts remain material, but their disclosed amount and the Note 22 write-backs both fell in FY26 while profit rose; they do not by themselves explain the latest profit increase. Lower discounts or fewer write-backs would reduce profit if other factors did not offset them.

Core lines face different capacity constraints as expansion targets March 2028

Total use was 66.00% in FY26 on 35,251 tonnes of capacity making 23,265 tonnes. The headline hides the split. PE ran at 75.26% and XLPE at 73.19%, which the company calls optimal, while PVC ran near 12% and is being wound down.

The plan adds 52,050 tonnes to reach 87,301 tonnes, entirely in PE and XLPE, at a total cost of Rs 77.56 crore. At the prospectus date, orders worth Rs 4.81 crore had been placed, representing 13.89% of estimated plant-and-machinery cost. Separately, Rs 11.79 crore of total expansion spending had been incurred from loans and own cash by August 31, 2026. Trial is guided for February 2028 with commercial output targeted for March 2028.

Unused rated capacity is not confined to PVC: FY26 utilisation was 75.26% for PE and 73.19% for XLPE, although management describes these as optimal operating levels. In the June 2026 quarter PE utilisation rose to 89.80%, while XLPE was 65.29%. Existing lines may support some growth, subject to grade mix and operating constraints. The expansion targets commercial production in March 2028 and remains exposed to ordering, cost and approval delays.

Cash stays stuck with customers, in stocks and in discount claims

At June 30, 2026, stocks were about Rs 72.48 crore and net customer dues were about Rs 95.15 crore against quarterly sales of about Rs 107.03 crore. Net customer dues were equivalent to about 89% of quarterly revenue, alongside about Rs 13.71 crore of vendor discount claims. This compares a closing receivables balance with quarterly sales; it does not establish how much of that quarter’s sales remained unpaid.

Supplier dues of about Rs 51.68 crore include about Rs 37.85 crore where suppliers discounted bills with the bank, which is bank-funded supplier credit rather than normal trade credit. Borrowings were Rs 62.91 crore at June 30, 2026 and rose to Rs 82.36 crore of fund-based debt by August 31, 2026.

Operating cash was Rs 38.06 crore in FY26 after Rs 25.13 crore in FY25, but it was negative Rs 6.64 crore in the June quarter despite profit of Rs 10.23 crore. Receivables were the main cash drain; inventory absorbed Rs 0.52 crore before a Rs 0.63 crore write-down, leaving its closing carrying value slightly lower than in March. Profit only becomes cash when those dues and discounts are collected, so debt bridged the gap. The issue earmarks Rs 89.50 crore for working capital across FY27 and FY28, which relieves pressure only if collection stays on track.

A group supplier sits in the middle of costs and collections

There is no subsidiary, associate or joint venture, so the investor buys this one company only. The material related-party fact is buying from group company Vinsul Makardi of about Rs 32.35 crore in FY26, about one-tenth of purchases, and about Rs 8.12 crore in the June quarter.

The company also carried about Rs 6.46 crore receivable from that group company at June 30, 2026. That creates purchasing and recovery exposure to the same related party. The disclosure does not identify the Rs 6.46 crore balance as vendor discount receivables, so it should not be assumed to overlap with the Rs 13.71 crore discount balance. Terms, pricing and collection of the related-party balance warrant scrutiny.

6. Valuation Analysis

At the top of the band, Rs 150 a share, the issue values the company at about 34.5 times its FY26 profit on post-issue shares — the right lens for a profitable operating compounder.

That is roughly at a discount to Kingfa at 46.25 times but at a steep premium to the closest large compounders Ddev and Plastiblends at about 13 to 14.5 times. The discount looks earned rather than a bargain, given resale-led growth, withdrawable discount support and cash locked in dues and stocks. The price looks fair only if collections speed up, discounts hold and new capacity fills on time.

7. Peer Analysis

Basis: BLS post-issue on FY26 reported profit and 62,031,834 shares at Rs 150; peers on NSE close October 12, 2026 divided by FY26 diluted EPS.

BLS really compares with Ddev and Plastiblends as domestic compounders, with Kingfa as the specialty auto-led outlier. BLS is one-sixth to one-eighth the revenue of Kingfa and Ddev and about half of Plastiblends, far more domestic at about 95% and far more concentrated on a few customers and suppliers.

The few differences that matter are quality, not scale alone. BLS margins rose from a low base, while disclosed vendor trade discounts represented 45.18% of FY26 pre-tax profit. Kingfa held the highest margins on specialty mix and Ddev held steady near 11% EBITDA on own capacity. BLS growth was domestic resale while Polymer slipped, whereas Kingfa and Ddev scaled steadily on installed plants and exports. BLS headline returns look highest but on a small levered base with debt to equity of 0.56 against near zero for peers, and cash did not follow profit in the June quarter.

A small discount to Kingfa does not compensate for single-plant risk, single-vendor leverage and earnings that depend on discounts that can be withdrawn. Paying almost triple Ddev, the closest large compounder, for resale arbitrage and levered returns looks not earned.

8. Moat

Approvals open doors that price alone cannot

The only evidenced edge is enlistment as an approved supplier to large power, telecom and pipeline buyers. Mandatory testing of product, process and factory, plus one to six month audits and three-year re-enlistment, keeps unapproved rivals out of those tenders. Three decades of supply and 127 grades across six families support that position.

That edge is narrow. It is table stakes that every serious compounder also holds, and it does not give pricing power. Orders remain blanket releases with no volume promise, buyers squeeze price, and the company must still fund 70-plus days of receivables and stocks.

Demand tailwinds help volumes if capacity is there

Indian polymer compounding is expected to grow at about 9% a year to USD 1,650.70 crore by 2031, led by autos, white goods and electricals. The power-cable market is projected to grow about 15–16% a year in value from FY26 to FY31. The source separately projects physical consumption growth of about 4–5% a year. Grid upgrades and renewable evacuation support demand for insulation and jacketing compounds, but value growth is not a forecast of BLS’s production volume. City gas under the National Gas Grid and water schemes support pipe-coating adhesives, while fibre and 5G support telecom compounds.

These forces expand the addressable market for PE, XLPE, HFFR and pipe coatings. They reach BLS only to the extent its Goa lines have room and its approvals convert into releases.

Durability is limited until the base diversifies

This is not a durable moat yet. Single-plant production, top-10 customers above 60% of sales, top-10 suppliers near 90% of purchases and profit support from discretionary discounts offset the approval barrier. Location near the Goa port and a broad grade book help but can be matched.

The edge becomes real if the 52,050-tonne expansion fills with diversified manufacturing volume that survives without special discounts and without one or two giant customers. If growth stays trading-led and concentrated, the barrier protects eligibility without protecting margin.

9. Risks

• Customer concentration. Top-10 buyers were 66.81% of FY26 sales and the largest alone was 31.74%. Losing or pausing one large wire maker swings revenue and plant use directly.
• Supplier and discount risk. The detailed supplier table puts the top-10 share at 93.52% of FY26 purchases, with one vendor dominant; an MD&A summary instead prints 93.49%. Trade discounts were 45.18% of pre-tax profit in FY26 and are discretionary. Withdrawal lifts input costs to market rates overnight.
• Single-factory risk. All own output comes from Verna, Goa. A shutdown, regulatory action or natural event halts manufacturing sales, while trading alone cannot use the plant.
• Working capital and collection. Receivables, stocks and discount claims tie up substantial cash. In June, receivables rose while closing inventory and discount receivables fell. The June quarter used cash despite profit, borrowings rose to Rs 82.36 crore by August, and part of payables is bank-funded bill discounting.
• Execution wait. At the prospectus date, placed orders covered 13.89% of estimated machinery cost; trial is guided for February 2028 and commercial output for March 2028. Cost overruns, ordering delays or approval slips push volume growth further out.
• Governance and contingent items. Related purchases and a Rs 6.46 crore receivable from group company Vinsul Makardi link cost and collection, contingent liabilities and capital commitments together were Rs 14.15 crore at June 30, 2026, comprising Rs 10.94 crore of contingent liabilities and Rs 3.21 crore of capital commitments, and promoter personal guarantees back bank lines.

10. Verdict

The call rests on four load-bearing facts: growth is domestic resale while factory sales slipped, almost half of FY26 pre-tax profit was discretionary vendor support, cash was negative in the June quarter mainly as receivables and other working-capital needs rose, and the expansion targets commercial production in March 2028. Together they mean the buyer at 34.5 times FY26 profit pays a specialty multiple for trading arbitrage and supported margins on a levered, concentrated, single-plant base. The thesis works only if customer collections and discount recovery stay on track and the expanded PE and XLPE lines fill with diversified manufacturing volume. It breaks if a top customer pauses, a key vendor cuts discounts, or the expansion slips, because then margin and cash both fall while debt stays.