Core4 Engineers Limited IPO Analysis: GMP, Financials, Valuation & Risks

Summary

Core4 Engineers Limited’s SME IPO is open from October 23 to October 27, 2026, with a price band of 88 to 93 per share. The bookbuilding issue comprises 58,94,400 shares, aggregating up to 55 Cr, including a fresh issue of 51,74,400 shares, aggregating up to 48 Cr.

The company reported revenue of 91.79 and profit after tax of 12.37 for the year ended March 31, 2026. Its business spans infrastructure EPCC projects and panel manufacturing, but the stated risks include negative operating cash flows, customer and geographic concentration, and pending contract arbitration.

IPO snapshot

Lot size

Business

Incorporated in June 2014, Core4 Engineers provides engineering, procurement, construction and commissioning services for railway infrastructure, power transmission and distribution, and water and wastewater treatment projects. Its work covers design, procurement, construction, installation, testing, commissioning, and operations and maintenance.

The company has five business segments: railway electrification and infrastructure, extra high tension transmission and distribution, water and wastewater treatment, automation and SCADA systems, and HT/LT distribution panels and related services. Its in-house facility manufactures panels and compact substations that support its project work.

Core4 serves government organisations, public sector undertakings, utilities, infrastructure contractors and private enterprises across India. As of June 30, 2026, it had 62 employees on its payroll and 400 floating labourers engaged primarily in project execution.

Financials

The financial figures below use the unit as published. No unit is specified in the figures provided.

Revenue and profit after tax increased in the year ended March 31, 2026, compared with the prior year. The risk disclosures also point to negative operating cash flows in each period presented and substantial working-capital requirements.

Valuation

The stated valuation measures include a price-to-book value of 3.69 and net asset value of 25.18. The reported return on equity is 18.06%, return on capital employed is 13.23%, and return on net worth is 16.56%.

These figures provide valuation and profitability measures, while the company’s borrowings and cash-flow position are also relevant when assessing its financial profile.

GMP

The unofficial grey market premium (GMP) was quoted at 0 on October 23, 2026, at 2:05 pm IST. This is an unofficial market quote, not an exchange figure. GMP can change, and listings often land away from it.

Strengths

• Core4 reported an ongoing project portfolio of approximately 285.83 crore across railways, water and wastewater, and power transmission.
• The company secured a 30.86 crore KPTCL substation project and a 20.80 crore CESC substation and line project.
• It combines project execution with in-house panel manufacturing and engineering capabilities across several infrastructure segments.
• For the year ended March 31, 2026, it reported revenue of 91.79 and profit after tax of 12.37. The financial unit is not specified in those figures.

Risks

• Customer and revenue concentration is high. The top five customers generated 85.49% of revenue in the June 2026 period, while Karnataka contributed 95.01%.
• Operating cash flows were negative in each period presented. Receivables reached 10,154.46 lakhs, including 1,526.51 lakhs overdue by more than one year, and short-term borrowings were 3,497.36 lakhs.
• Two government contracts were terminated and remain in arbitration. The company’s claims total 1,858.43 lakhs, with recovery, timing and outcomes uncertain.
• Project execution and margins face risks from delays, cancellations, cost overruns, tender competition, payment delays, and reliance on government budgets and approvals.
• Water and wastewater treatment accounted for 87.07% of service revenue in the June 2026 period. Operations and ongoing projects are concentrated in Karnataka.
• Procurement relies on purchase orders without long-term supplier agreements. Supplier concentration and input-price changes may affect execution and margins.
• Disclosed compliance and reporting concerns include a private-placement bank-account matter under adjudication, delayed consolidated filings, a past qualified audit opinion, bank-statement reconciliation differences, and delayed statutory returns.

Important dates

Promoters

Promoter details are not available.

FAQs

When does the Core4 Engineers IPO close?

The IPO closes on October 27, 2026.

What is the price band?

The price band is 88 to 93 per share.

What is the minimum retail application?

The retail minimum is 2 lots, comprising 2400 shares, for an amount of 2,23,200.

What was the latest GMP quote?

The unofficial grey market premium was quoted at 0 on October 23, 2026, at 2:05 pm IST. GMP is not an exchange figure and does not determine the listing price.

When is the proposed listing date?

The listing date is October 30, 2026.

Sources

• BSE: public issues
• trynarada: IPO GMP (unofficial)