3B Blackbio Dx — Peer Comparison

How the peer fair value is calculated and which companies were used as benchmarks.

Peer selection

Peers are selected from the same Chemicals industry. 8 companies were matched as valid comparables.

Same-industry peers share similar business models, cost structures, and growth prospects — making them the most appropriate benchmarks for valuation multiples.

Peer comparison table

Chemicals · 8 peers · sector medians shown

Better than medianWorse than median

Company	Mkt Cap	P/E	P/B	EV/EBITDA	ROE	Net Margin	Rev CAGR 3y
3B Blackbio Dx 3BBLACKBIO · you	₹1,065 Cr	16.3×	3.0×	17.1×	18.1%	41.3%	31.9%
Sector median	—	27.8×	3.4×	21.0×	9.1%	2.6%	-5.2%
Galaxy Surfactants Limited GALAXYSURF	₹8,112 Cr	27.8×	2.7×	16.2×	9.7%	5.1%	5.5%
Balaji Amines Limited BALAMINES	₹7,745 Cr	40.6×	3.4×	28.2×	8.5%	11.7%	-15.4%
TANFAC Industries Ltd. TANFACIND	₹7,518 Cr	111.2×	28.8×	—	25.9%	0.1%	—
Sharda Cropchem Limited SHARDACROP	₹7,103 Cr	10.1×	3.4×	—	33.4%	0.1%	—
Rain Industries Limited RAIN	₹7,031 Cr	497.7×	7.6×	—	1.5%	0.0%	—
Rashtriya Chemicals and Fertilizers Limited RCF	₹6,846 Cr	15.2×	1.5×	—	9.7%	0.0%	—
Gujarat State Fertilizers & Chemicals Limited GSFC	₹6,295 Cr	9.4×	0.5×	6.2×	5.5%	6.1%	-1.3%
Archean Chemical Industries Limited ACI	₹5,962 Cr	61.5×	3.4×	25.8×	5.5%	9.9%	-9.1%

Peer comparison verdict

3B looks attractively valued — trading at a discount to sector peers on P/E (18.7× vs sector median 27.8×) while delivering above-average returns on equity (18.1% vs 9.1%).

How the peer fair value is calculated

Three valuation methods are weighted by sector. Each gives a fair value based on how sector peers are currently priced.

Method breakdown

35% weight · 7 peers

Sector median PE27.8×

Fair value via PE₹2,417

25% weight · 8 peers

Sector median PB3.4×

Fair value via PB₹1,602

EV/EBITDA

40% weight · 4 peers

Sector median EV/EBITDA21.0×

Fair value via EV/EBITDA₹1,745

Blended peer fair value₹1,945

Why median? Why these weights?

Median over mean: The sector median is used instead of the average because valuation multiples have extreme outliers — one high-growth company at 200× P/E would dramatically skew a mean. The median gives the middle value in the peer set, which better represents typical pricing.

Sector-specific weights: The weight given to each method reflects what matters most in this sector. For banks, P/B dominates because their value is tied to book assets. For IT companies, P/E carries the most weight because earnings quality matters more than asset base. For capital-intensive businesses, EV/EBITDA accounts for varying debt levels across peers and removes financing structure bias.

Limitations of peer comparison

Peer comparison assumes comparable companies are truly comparable — which is never perfectly true. Sector classifications can be imperfect: a conglomerate classified as "IT" may also have significant manufacturing revenue. Small peer counts (below 5) reduce confidence, as a single outlier can skew the sector median. When the entire sector is broadly expensive, peer comparison will show even an expensive stock as "fairly valued" relative to its peers.

The peer fair value shown is an algorithmic estimate based on publicly available financial data. It is not investment advice or a recommendation to buy, sell, or hold any security. Please consult a SEBI-registered investment adviser before making any investment decision.