The SME initial public offering (IPO) of New Delhi/Gurugram-headquartered automotive OEM solutions, die-cut adhesives, and auto-refinish consumables manufacturer Sumax Engineering Limited recorded sig…
The SME initial public offering (IPO) of New Delhi/Gurugram-headquartered automotive OEM solutions, die-cut adhesives, and auto-refinish consumables manufacturer Sumax Engineering Limited recorded significant demand acceleration on its third day of public bidding across national bourses today, Thursday, August 27, 2026.
Carrying an aggregate issue size of ₹53.40 crore set within an official price band parameter of ₹95.00 to ₹101.00 per share, the public offer marks an important primary capital raise to fund two state-of-the-art manufacturing facilities in Rajasthan and Haryana alongside expanding operational working capital.
Building upon steady traction from Day 1 (3.22x) and Day 2 (9.63x), the third trading session saw application volumes surge across all investor categories. By the close of trading at 5:00 PM IST across the NSE Emerge SME platform, central exchange matching registries compiled valid electronic application tokens for 7,45,81,200 equity shares against a net public offer pool of 35,85,600 equity shares (excluding anchor allocations and the market maker reservation block of 2,66,400 shares).
This pushed the cumulative Day 3 subscription baseline up to 20.80 times (2,080% coverage).
Retail individual investors and high-net-worth wealth accounts (HNIs) drove the volume momentum, taking their respective quotas to 34.66x and 18.67x, while Qualified Institutional Buyers (QIBs) crossed into oversubscription at 2.22x ahead of Friday's final closing bell.
At the upper price band cap of ₹101 per share, the offer has mobilized an aggregate primary capital demand value of ₹753.27 crore clearing through central registries.
The multi-day public bidding window will officially close tomorrow, Friday, August 28, 2026.
Here is an extended, plain-English human breakdown covering Day 3 subscription metrics, unlisted grey market trends, business operations across automotive OEM and auto-refinish products, financial performance, capex deployment plans, valuation parameters, and the upcoming allotment schedule.
1. Day 3 Subscription Data Breakdown
By 5:00 PM on Day 3, central exchange processing registries compiled total valid application orders worth ₹753.27 crore (calculated at the upper price band cap of ₹101 per share), covering 2,080% of the net public offer.
The table below summarizes the third session's performance across all investor categories:
+-----------------------------------------------------------------------------------+ | SUMAX ENGINEERING LIMITED: DAY 3 SUBSCRIPTION DATA | +-------------------+-----------------+------------------+------------------+-------+ | Category | Shares Offered | Shares Bid For | Subscription (x) | Value | +-------------------+-----------------+------------------+------------------+-------+ | QIB (Institutions)| 9,74,400 | 21,60,000 | 2.22x | ₹21.82Cr | NII / HNI (Wealth)| 7,27,200 | 1,35,79,200 | 18.67x | ₹137.15Cr | Retail (RII) | 16,92,000 | 5,86,46,400 | 34.66x | ₹592.33Cr | Market Maker | 2,66,400 | — | — | — | +-------------------+-----------------+------------------+------------------+-------+ | Total Net Offer | 35,85,600 | 7,45,81,200 | 20.80x | ₹753.27Cr +-------------------+-----------------+------------------+------------------+-------+
Analyzing the Category Inflows:
- Retail Individual Investors (RII - 34.66x): Everyday retail accounts doubled their bids from Day 2 (2.95 crore shares) to 5,86,46,400 shares (24,436 application lots) worth ₹592.33 crore against 16.92 lakh shares offered, taking retail coverage to 34.66 times. Under the issue rules for this SME offer, retail applicants face a minimum lot requirement of 2 lots (2,400 shares), requiring an upfront layout of ₹2,42,400 at ₹101 per share.
- Non-Institutional Investors (NII / HNI - 18.67x): High-net-worth wealth accounts, corporate treasuries, and family offices expanded bids aggressively from 48.50 lakh shares (6.67x) on Day 2 to 1,35,79,200 shares worth ₹137.15 crore against 7.27 lakh shares offered, pushing the HNI portion to 18.67 times. Both small-HNI (minimum 3 lots / 3,600 shares = ₹3,63,600) and big-HNI brackets saw active multi-lot bidding.
- Qualified Institutional Buyers (QIB - 2.22x): Institutional desks stepped into the order book on Day 3, placing bids for 21,60,000 shares worth ₹21.82 crore against their net allocation slice of 9.74 lakh shares, taking institutional coverage to 2.22 times. Under standard book-building guidelines, institutional funds traditionally deploy the bulk of their large block orders on the final afternoon of Day 4.
- Anchor Investor Allocation: Prior to the public open, Sumax Engineering raised capital through its institutional anchor placement on Monday, August 24, 2026, allocating 14,35,200 equity shares at ₹101 per share to institutional funds.
- Market Maker Block: A dedicated block of 2,66,400 shares (~₹2.69 crore) is reserved for the designated market maker to provide secondary market quote liquidity support post-listing.
2. Unlisted Grey Market Premium (GMP) & Market Sentiment
In the unofficial grey market, sentiment surrounding Sumax Engineering has strengthened following broad-based oversubscription across all categories:
- Fixed Upper Price Cap Anchor: ₹101.00 per share
- Current Grey Market Premium (GMP): Tracking around +₹36.00 to +₹40.00 per share (~35.6% to 39.6% over issue price)
- Estimated Listing Price Range: Expected debut counter level of ₹137.00 to ₹141.00 per share
- Projected Listing Gain Margin: Indicating an immediate estimated listing upside of ~35.64% to 39.60%
- Retail Minimum Application Lot Size: 2 Lots / 2,400 Shares (Minimum Investment: ₹2,42,400)
What Is Driving Grey Market Optimism?
- Expanding Automotive Refinish & OEM Ecosystem: The company manufactures specialized adhesive tapes, pre-taped masking films, rubbing compounds, and body-shop consumables supplied to automotive OEMs and refinish workshops.
- Strong Earnings Expansion (₹12.76 Cr PAT): Net profit after tax expanded from ₹7.43 crore in FY24 to ₹12.76 crore in FY26, delivering a healthy Return on Net Worth (RoNW) of 20.71% and EBITDA margins of 12.86%.
(Note: Grey market premiums represent informal, off-exchange quotes traded among dealers. They fluctuate based on daily market mood and should not be treated as a guaranteed listing price.)
3. Business Overview: What Does Sumax Engineering Do?
Incorporated in 1994 and led by promoters Sudeep Mehta and Smriti Mehta, Sumax Engineering Limited is an established manufacturing and trading solutions provider catering to the Automotive Original Equipment Manufacturer (OEM) and Auto-Refinish markets.
The company's manufacturing division produces customized double-sided adhesive tapes, precision die-cuts, pre-taped masking films, rubbing and polishing compounds, buffing pads, reflective tapes, 3D domes, graphics, and specialized car-care formulations. Alongside its manufacturing lines, Sumax trades in pneumatic tools, abrasive materials, and body-shop accessories.
+-----------------------------------------------------------------------------------+ | SUMAX ENGINEERING BUSINESS AT A GLANCE | +-----------------------------------+-----------------------------------------------+ | Core Focus Area | Automotive OEM & Auto-Refinish Consumables | +-----------------------------------+-----------------------------------------------+ | Product Portfolio Depth | Adhesive Tapes, Die-Cuts, Masking Films, | | | Rubbing Compounds, Buffing Pads, Car Care | +-----------------------------------+-----------------------------------------------+ | Promoters & Leadership | Sudeep Mehta & Smriti Mehta | +-----------------------------------+-----------------------------------------------+ | Operational Presence | Tapukara (Rajasthan) & Jhajjar (Haryana) Hubs | +-----------------------------------+-----------------------------------------------+ | Primary Client Sectors | Automotive OEMs, Body Shops, Auto Dealerships | +-----------------------------------+-----------------------------------------------+ | Lead Manager | GYR Capital Advisors Private Limited | +-----------------------------------+-----------------------------------------------+
Core Competitive Moats:
1. Comprehensive Product Mix Across OEM & Aftermarket
Sumax bridges high-precision manufacturing (custom die-cut tapes and surface protection films) with trading consumables, creating an integrated one-stop vendor relationship for automotive assembly plants and multi-brand body shops.
2. Dual Manufacturing Plant Expansion
By allocating IPO proceeds to construct Manufacturing Unit I in Tapukara (Rajasthan) and Manufacturing Unit II in Badli, Jhajjar (Haryana), the company will significantly expand in-house production scale and reduce leased facility dependencies.
3. Sticky Client Relationships in Automotive Supply Chains
Automotive OEMs require specialized tape adhesives and surface finishing products that meet stringent temperature resistance, peel adhesion, and paint compatibility standards, resulting in high vendor switching barriers.
4. Detailed Financial Performance (FY24 to FY26)
An audit of the company's restated financial statements shows steady revenue expansion and expanding operating profitability over the last three fiscal years.
+-----------------------------------------------------------------------------------+ | SUMAX ENGINEERING: 3-YEAR FINANCIAL PERFORMANCE | +-------------------------------+-------------------+-------------------+-----------+ | Financial Metric (₹ in Cr) | FY24 | FY25 | FY26 | +-------------------------------+-------------------+-------------------+-----------+ | Revenue from Operations | 130.79 | 147.00 | 147.69 | | Total Income | 131.54 | 147.18 | 148.34 | | Operating EBITDA | 11.63 | 15.03 | 19.08 | | EBITDA Margin (%) | 8.84% | 10.21% | 12.86% | | Net Profit After Tax (PAT) | 7.43 | 9.98 | 12.76 | | PAT Margin (%) | 5.69% | 6.78% | 8.64% | | Total Assets | 54.00 | 66.14 | 84.81 | | Total Debt / Borrowings | 6.43 | 7.75 | 13.06 | | Net Worth | 38.86 | 48.84 | 61.60 | | Return on Net Worth (RoNW %) | 19.11% | 20.43% | 20.71% | +-------------------------------+-------------------+-------------------+-----------+
(Source: Restated Financial Statements in Prospectus & KPI Reports)
Key Financial Observations:
- Consistent Revenue Growth: Operating revenue expanded from ₹130.79 crore in FY24 to ₹147.69 crore in FY26 (total income reaching ₹148.34 crore).
- Operating EBITDA Expansion (12.86%): Operating EBITDA grew from ₹11.63 crore in FY24 to ₹19.08 crore in FY26, with EBITDA margins expanding from 8.84% to 12.86% due to higher manufacturing efficiencies.
- Double-Digit Profit Growth: Net profit after tax (PAT) climbed from ₹7.43 crore in FY24 to ₹12.76 crore in FY26 (a 71.7% 2-year profit growth), with PAT margins expanding to 8.64%.
- Strong Capital Returns & Low Leverage: Total debt stood at ₹13.06 crore against a Net Worth of ₹61.60 crore (conservative debt-to-equity ratio of 0.21x), supporting a healthy Return on Net Worth (RoNW) of 20.71%.
5. Structure of the Offer & Objects of the Issue
The ₹53.40 crore public issue is split into fresh primary capital and an offer for sale:
+-----------------------------------------------------------------------------------+ | IPO CAPITAL STRUCTURE BREAKDOWN | +-----------------------------------+-----------------------------------------------+ | Total Issue Size | ₹53.40 Crore (52,87,200 Equity Shares) | +-----------------------------------+-----------------------------------------------+ | Fresh Issue Component | ₹43.34 Crore (42,91,200 Equity Shares) | +-----------------------------------+-----------------------------------------------+ | Offer for Sale (OFS) Component | ₹10.06 Crore (9,96,000 Equity Shares) | +-----------------------------------+-----------------------------------------------+ | Price Band | ₹95.00 to ₹101.00 per share | +-----------------------------------+-----------------------------------------------+ | Face Value | ₹10 per share | +-----------------------------------+-----------------------------------------------+ | Market Maker Reserved Block | 2,66,400 Shares (₹2.69 Crore Value) | +-----------------------------------+-----------------------------------------------+ | Net Offer to Public | 50,20,800 Shares (₹50.71 Crore Value) | +-----------------------------------+-----------------------------------------------+ | Lead Manager (BRLM) | GYR Capital Advisors Private Limited | +-----------------------------------+-----------------------------------------------+ | Registrar to the Issue | KFin Technologies Limited | +-----------------------------------+-----------------------------------------------+
How Will Fresh Issue Capital Be Deployed?
Out of the ₹53.40 crore total issue size, ₹43.34 crore represents fresh primary capital coming directly onto the company balance sheet:
- Construction of Manufacturing Unit I at Tapukara, Rajasthan (₹4.89 Crore / 11.3%): Establishing a dedicated production facility for die-cuts and adhesive tapes.
- Construction of Manufacturing Unit II at Badli, Jhajjar, Haryana (₹16.62 Crore / 38.3%): Expanding automated converting, coating, and refinish manufacturing lines.
- Funding Working Capital Requirements (₹12.00 Crore / 27.7%): Procuring raw materials, jumbo adhesive rolls, and managing customer credit cycles.
- General Corporate Purposes & Issue Expenses (₹9.83 Crore / 22.7%): Supporting administrative operations and business development.
Understanding the Offer for Sale (OFS):
The remaining ₹10.06 crore (9.96 lakh shares) is an Offer for Sale (OFS) by promoter selling shareholders. Following the issue, promoter shareholding will adjust from 96.74% pre-issue to ~71.25% post-issue.
6. Valuation Analysis & Peer Group Comparison
At the upper price band cap of ₹101 per share, Sumax Engineering is priced at a trailing Price-to-Earnings (P/E) multiple of 11.66x based on pre-issue basic EPS of ₹8.66 (and 15.05x based on post-issue diluted equity capital with EPS of ₹6.71), establishing a post-issue corporate market capitalization of approximately ₹192.13 crore.
Let's compare this with listed automotive component, adhesive, and industrial product peers in India:
+-----------------------------------------------------------------------------------+ | PEER GROUP VALUATION COMPARISON | +-----------------------------------+--------------------+--------------------------+ | Company Name | Trailing P/E (x) | Primary Focus / Model | +-----------------------------------+--------------------+--------------------------+ | Sumax Engineering (At ₹101) | ~15.05x (Post-IPO) | Auto OEM Tapes & Refinish| | Pidilite Industries Ltd | ~72.50x | Adhesives & Sealants | | Gabriel India Ltd | ~28.40x | Auto Components (OEM) | | Suprajit Engineering Ltd | ~31.20x | Auto Engineering Parts | | Sirca Paints India Ltd | ~29.80x | Coatings & Auto Finishes | +-----------------------------------+--------------------+--------------------------+
Valuation Summary:
At ~15.05x post-issue FY26 trailing earnings, Sumax Engineering enters the market at an attractive entry valuation compared to listed auto-component and coating peers trading between 28x and 72x P/E.
With revenue at ₹147.69 crore, a 20.71% RoNW, and PAT reaching ₹12.76 crore, the ~15x multiple leaves a healthy fundamental margin of safety for incoming public investors.
7. Core Strengths vs. Key Business Risks
Investors evaluating this SME automotive solutions issue should consider the following operational factors:
Key Strengths:
- Broad-Based Oversubscription (20.80x): Total primary demand crossed ₹753 crore with retail at 34.66x, HNIs at 18.67x, and QIBs at 2.22x.
- Disciplined Valuation (15.05x Post-IPO P/E): Priced favorably relative to auto-component and chemical coating peers.
- Dedicated Greenfield Plant Capex: Over ₹21.5 crore deployed directly into constructing two new manufacturing facilities in Rajasthan and Haryana.
- Solid Capital Efficiency: Delivering a 20.71% RoNW and 12.86% EBITDA margin in FY26.
Key Risk Factors:
- Automotive Industry Cyclicality: Performance depends on production cycles and vehicle sales across the broader automotive OEM industry.
- Raw Material Import Dependency: Certain specialized adhesives, films, and polymers are imported, exposing the company to global commodity and forex fluctuations.
- High Retail Application Threshold: The minimum investment required for retail applicants is ₹2,42,400 (2 lots / 2,400 shares), which restricts participation from smaller retail accounts.
8. Application Matrix & Final Timeline
With the bidding window closing tomorrow, here is the upcoming schedule and application size breakdown:
- Public Bidding Window Closes: Friday, August 28, 2026 (5:00 PM IST)
- Basis of Allotment Finalization: Monday, August 31, 2026
- Refund Initiations & Unblocking of Bank Funds: Tuesday, September 1, 2026
- Credit of Equity Shares to Demat Accounts: Tuesday, September 1, 2026
- Official Stock Exchange Listing (NSE Emerge): Wednesday, September 2, 2026
- Designated Lead Manager: GYR Capital Advisors Private Limited
- Designated Registrar: KFin Technologies Limited
Application Size Matrix:
- Retail Minimum & Maximum: 2 Lots (2,400 Shares) — ₹2,42,400
- Small HNI (sNII) Minimum: 3 Lots (3,600 Shares) — ₹3,63,600
- Big HNI (bNII) Minimum: 9 Lots (10,800 Shares) — ₹10,90,800
How to Check Your Allotment Status:
When allotment details go live on Monday, August 31, 2026, applicants can check their status by entering their PAN card number or Application ID on the KFin Technologies Portal or directly on the official NSE website under the SME allotment section.
Conclusion: What Should You Watch for on the Final Day?
Sumax Engineering presents an automotive consumables and OEM solutions growth story backed by a three-decade operating history, 20.71% RoNW returns, ₹21.5 crore in new facility capex, and an attractive 15.05x post-issue trailing P/E valuation.
With Day 3 subscription climbing to 20.80x overall (driven by 34.66x retail demand, 18.67x HNI coverage, and 2.22x QIB participation), the issue has established strong momentum heading into its final session.
Over the final trading session on Friday, watch how institutional QIBs and late-stage wealth accounts finalize their bids ahead of the 5:00 PM closing deadline.
Post Excerpt
A complete Day 3 analysis of the ₹53.40 crore Sumax Engineering SME IPO. Bids surged to 20.80x on Day 3 with retail at 34.66x and HNIs at 18.67x as total primary demand reached ₹753.27 crore. Read our full review of company financials (₹147+ Cr revenue, ₹12.76 Cr PAT), automotive refinish and tape moats, grey market trends (+₹36–₹40), new plant capex plans, and valuation (15.05x post-issue P/E) ahead of tomorrow's close.
