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BLACK BOX
PB (Price/Book ) Ratio

The Current P/B Ratio of BLACK BOX is 13.98.

Share Price ₹554.1Oct 28,2025
Market Cap ₹9,425.2 Cr
Book Value₹674.0 CrMar2025 - Consolidated Results
Price/Book 13.98xCalculated as MarketCap/Book Value
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Definition & Calculation of PB (Price/Book ) ratio of BLACK BOX

Price-to-Book ratio, P/B Multiple, or P/B Ratio is an important valuation multiple that is defined as:

P/B = Market Capitalization / Book Value

or, using per-share numbers:

P/B = Stock Price / Book Value Per Share

Applying the above formula, P/B ratio of BLACK BOX is calculated as :

Current Market Cap [ ₹9,425.2 Cr] as on Oct 28,2025

(/) Book Value [ ₹674.0 Cr] based on Mar2025 - Consolidated Results

(=) P/B Ratio [ 13.98x ]

P/B Ratio indicates 'the multiple of book value' investors are willing to pay to own one share of the company.

Thus, for BLACK BOX , the investors are currently willing to pay '13.98 times book value' to own 1 share of the company.

PB Multiples are one of the most widely used valuation multiple in industry.

Since P/B ratio uses Book Value in the calculation, P/B multiples are not always reliable for valuing companies with negative book value.

In such cases, you may consider using Price to Earnings ratio or Price to Sales ratio of BLACK BOX !

The chart below summarizes the trend in P/B Ratio of BLACK BOX over the last five years.

Historical PB (Price/Book ) ratio chart of BLACK BOX


PB Ratio Performance Analysis for BLACK BOX

- BLACK BOX 's latest p/b ratio is 13.98x.

- BLACK BOX 's p/b ratio for fiscal years ending Mar2025 to Mar2021 averaged 10.79x.

- BLACK BOX 's operated at median p/b ratio of 9.03x from fiscal years ending March 2018 to 2022.

- Looking back at the last 5 fiscal years, BLACK BOX 's p/b ratio peaked in Mar2021 at 21.66x.

- BLACK BOX 's p/b ratio hit its five-year low in Mar2023 of 5.28x.


How does BLACK BOX 's P/B Ratio benchmark against top 10 peers in Telecommunication - Equipment Industry?

Peer Comparison (Telecommunication - Equipment Industry)Book ValuePB RatioMarket Cap
BLACK BOX 674.0313.989,425.2
ITI LTD1,565.5820.2531,704.5
TEJAS NETWORKS LTD3,700.722.609,622.7
AVANTEL LTD223.9420.534,597.2
FROG CELLSAT LTD155.772.15335.0
ADC INDIA COMMUNICATIONS LTD69.979.89691.9
VALIANT COMMUNICATIONS LTD51.8416.88875.2
KAVVERI DEFENCE & WIRELESS TECHNOLOGIES LTD53.426.98373.1
MAESTROS ELECTRONICS & TELECOMMUNICATIONS SYSTEMS LTD34.882.3581.9

Telecommunication - Equipment Industry Benchmark (Top 10) PB Analysis vs BLACK BOX 's P/B Ratio

Top 10 Industry PeersPB Ratio
Min industry PB 2.15x
Max industry PB 20.53x
Median industry PB 9.89x
Average industry PB 10.62x



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