Premier Explosives vs Servotech Power vs Prostarm: Which Stock Should You Track

Premier Explosives vs Servotech Power Systems vs Prostarm Info Systems starts with the core numbers most investors compare within the Explosives, Power Electronics and Defence Systems segment: market capitalisation, valuation multiples, profitability and dividend yield. Figures below are sourced as of September 2026 and will shift with daily price moves.

All three names sit in the Explosives, Power Electronics and Defence Systems bucket, which makes them a natural set to place side by side rather than a random trio of unrelated businesses.

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Premier Explosives, Servotech Power Systems and Prostarm Info Systems: Company Overview

Premier Explosives is a listed Indian company in the Explosives, Power Electronics and Defence Systems space, tracked here on book value, return ratios and valuation alongside its peers in this comparison.

Servotech Power Systems is a listed Indian company in the Explosives, Power Electronics and Defence Systems space, tracked here on book value, return ratios and valuation alongside its peers in this comparison.

Prostarm Info Systems is a listed Indian company in the Explosives, Power Electronics and Defence Systems space, tracked here on book value, return ratios and valuation alongside its peers in this comparison.

Premier Explosives vs Servotech Power Systems vs Prostarm Info Systems: Valuation and Profitability Snapshot

Metric	Premier Explosives	Servotech Power Systems	Prostarm Info Systems
Market Cap (approx.)	Rs 3,683 crore	Rs 1,625 crore	Rs 777 crore
PE Ratio (TTM)	109.79	46.11	21.78
PB Ratio	12.74	6.41	2.71
Return on Equity (ROE)	15.85%	11.65%	11.51%
EPS (TTM, Rs)	6.24	1.56	6.06
Dividend Yield	0.01%	0.03%	0.00%
Debt to Equity	0.11	0.73	0.32
Book Value per Share (Rs)	53.77	11.23	48.69

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On valuation, Premier Explosives trades at a PE of 109.79 and a PB of 12.74, Servotech Power Systems at a PE of 46.11 and a PB of 6.41, while Prostarm Info Systems trades at a PE of 21.78 and a PB of 2.71. On return on equity, the three post 15.85%, 11.65% and 11.51% respectively, and on dividend yield they stand at 0.01%, 0.03% and 0.00%.

Premier Explosives vs Servotech Power Systems vs Prostarm Info Systems: Latest Quarterly Results

Company	Latest Quarter Revenue	Latest Quarter Net Profit	YoY Change (Revenue)	QoQ Change (Revenue)
Premier Explosives	Rs 104.34 crore	Rs 3.08 crore	-29.5%	+2.3%
Servotech Power Systems	Rs 231.87 crore	Rs 7.94 crore	+49.7%	-2.7%
Prostarm Info Systems	Rs 78.58 crore	Rs 4.58 crore	+41.0%	-26.3%

Quarterly figures above are the most recent reported quarter for each company (Q1 FY27, quarter ended June 2026), compared with the year-ago and preceding quarter.

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What Should Investors Look at Beyond These Numbers?

Beyond the metrics above, investors comparing these three explosives, power electronics and defence systems names should track quarter-on-quarter revenue and margin trends, management commentary on demand and cost drivers, and any sector-specific regulatory developments, since a single-quarter snapshot can shift quickly.

Conclusion

Premier Explosives vs Servotech Power Systems vs Prostarm Info Systems highlights how differently three companies in the same explosives, power electronics and defence systems segment can score across valuation, profitability and dividend metrics, even when operating in a similar space. This comparison does not declare a winner; investors should weigh these figures against their own research and risk appetite. Please read the disclaimer below before making any investment decision.

FAQs on Premier Explosives vs Servotech Power Systems vs Prostarm Info Systems

What is the market cap difference between Premier Explosives, Servotech Power Systems and Prostarm Info Systems?

Ans. As of September 2026, Premier Explosives has a market cap of approximately Rs 3,683 crore, Servotech Power Systems is at approximately Rs 1,625 crore, and Prostarm Info Systems is at approximately Rs 777 crore.

Which of the three has the highest PE ratio?

Ans. Among Premier Explosives, Servotech Power Systems and Prostarm Info Systems, the PE ratios stand at 109.79, 46.11 and 21.78 respectively as of September 2026.

Which of the three has the highest ROE?

Ans. Premier Explosives, Servotech Power Systems and Prostarm Info Systems post ROE of 15.85%, 11.65% and 11.51% respectively as of September 2026.

Which of these three stocks pays the highest dividend yield?

Ans. Premier Explosives, Servotech Power Systems and Prostarm Info Systems carry dividend yields of 0.01%, 0.03% and 0.00% respectively.

What is the debt to equity ratio for Premier Explosives, Servotech Power Systems and Prostarm Info Systems?

Ans. Premier Explosives carries a debt to equity of 0.11, Servotech Power Systems of 0.73, and Prostarm Info Systems of 0.32.

Which of the three trades at the highest price to book value?

Ans. Premier Explosives, Servotech Power Systems and Prostarm Info Systems trade at price to book ratios of 12.74, 6.41 and 2.71 respectively.

Is one of Premier Explosives, Servotech Power Systems or Prostarm Info Systems better than the others?

Ans. This comparison does not declare one stock better than another; each company scores differently across valuation, profitability and dividend metrics, and the right fit depends on an individual investor's own criteria and research.