Caliber Mining and Logistics Q1 FY27: Scale up drives growth, while fuel volatility dents margins

Caliber Mining and Logistics Limited reported a sharp top line jump in Q1 FY27, as mine contracting execution expanded across sites and newly commissioned projects began ramping up. Consolidated revenue from operations rose to INR657.05 crore, up 67.10% year on year from INR393.21 crore in Q1 FY26. EBITDA increased to INR110.37 crore from INR95.68 crore, but reported margin compressed as operating costs rose faster than revenue. Profit after tax fell to INR29.76 crore versus INR37.94 crore last year, reflecting higher depreciation and finance costs during a capex-heavy ramp-up.

Management positioned the quarter as a transition phase where scale is coming through clearly, but the profit line is temporarily absorbing shocks from fuel volatility and the cost of adding capacity. A key analytical nuance is the company’s diesel pass-through structure. CMLL disclosed that reported revenue includes a significant diesel pass-through component, which inflates revenue without adding margin. After adjusting for this, the company calculated a normalised EBITDA margin of 20.02%.

A mining-first revenue mix is now clear

CMLL’s revenue mix has shifted decisively towards coal mining services. In Q1 FY27, coal mining services contributed 90.90% of revenue, while logistics contributed 7.89%. Rake loading, rail coordination, and trading together remained under 1.5%.

Operationally, the company reported stronger mining output. Coal extraction increased to 1.54 million tonnes in Q1 FY27 from 1.21 million tonnes in Q1 FY26. Overburden removal rose to 43.37 million cubic meters from 28.56 million cubic meters. Coal loaded on rakes increased to 4.77 million tonnes from 4.46 million tonnes. Coal transported by road declined to 2.42 million tonnes from 2.98 million tonnes.

The quarter also included contract momentum, with three new orders and one extension.

Diesel pass-through and timing mismatch explain margin pressure

Management repeatedly pointed to diesel as the primary reason for margin compression. While mining contracts include escalation clauses, management stated that recovery is not perfectly matched in timing and may not be a full 100% pass-through. During the quarter, the company experienced a sudden fuel spike linked by management to geopolitical events, and this created a sharper-than-usual mismatch.

CMLL quantified this effect in its adjusted EBITDA bridge. Reported revenue of INR657.05 crore included diesel cost pass-through of INR105.71 crore. After removing the pass-through component, normalised revenue was INR551.34 crore, with the same EBITDA of INR110.37 crore, translating to a normalised EBITDA margin of 20.02%.

The income statement also shows that scaling has a visible cost. Depreciation increased to INR45.23 crore from INR28.49 crore, and finance costs increased to INR28.03 crore from INR16.72 crore. Management attributed the higher depreciation and interest to capex undertaken in Q1, where equipment additions occurred but did not contribute revenue for the full quarter.

Order book provides long runway, but execution and capex must keep pace

A core positive in the quarter is the sharp expansion in order book. The company’s consolidated order book as of June 30, 2026 stood at INR9,124.81 crore including GST, up from an opening order book of INR5,668.30 crore at the start of the fiscal year. Additions during Q1 FY27 were INR4,044.89 crore and execution during the quarter was INR588.37 crore.

Management stated the order book has an average tenure of 46 months, supporting multi-year visibility. The order book is also heavily skewed to mining, with segment A (mining) at INR8,763.00 crore and segment B (logistics) at INR361.81 crore.

The company also highlighted a credit rating upgrade by CRISIL in August 2026. CRISIL upgraded long-term ratings to A- with Positive outlook from BBB+ Stable, and upgraded the short-term rating to A2+ from A2. Total bank loan facilities rated were stated as INR1,414.90 crore.

Guidance: growth remains the message, with margins expected to recover

For FY27, management issued explicit guidance. The company targets revenue growth of 45% to 50% year on year, supported by full-year execution of orders won in Q1 and ramp-ups at newly commissioned sites including Dhoptala-2 New, Dudhichua-2 New, and Jayant-2.

EBITDA growth is guided at 35% plus year on year, with management expecting margins to recover progressively through the year as the fuel-cost spike normalises and efficiency levers take hold. PAT growth is also guided at 35% plus, with management citing lower finance costs after IPO-led deleveraging, partially offset by higher depreciation from fleet expansion.

Seasonality is an important overlay. Management stated monsoon is typically a weak quarter and indicated an expectation of approximately 34 million cubic meters of overburden removal in Q2 versus 43 million in Q1. Management also said Q3 and Q4 should be stronger once rains ease.

On capital structure, management stated that after IPO-related repayments it started the year with about INR1,024 crore of debt and expects to close the year around INR750 crore, assuming no major additional tender-led capex beyond current plans. It also stated the average cost of debt is about 8.5% to 9%, with potential to reduce after the rating upgrade.

What to watch next

CMLL’s Q1 FY27 shows clear operating scale and a revenue mix that is now predominantly mining services. The order book supports strong visibility, and management has set explicit FY27 growth targets.

The near-term debate is about execution quality during rapid expansion, the behaviour of margins under fuel volatility, and whether the company can deliver guided profit growth while maintaining balance sheet discipline. With depreciation and interest already rising in Q1, the pace at which new equipment translates into sustained revenue and stable margins will be a key performance marker for the rest of FY27.