Interarch Building Solutions Limited Valuation
INTERARCH · Construction · Current price ₹1,600
Is Interarch Building Solutions Limited undervalued?
We estimate the fair value of Interarch Building Solutions Limited at ₹2,807 per share, against a market price of ₹1,728. That puts the share price about +62.4% below our estimate, at medium confidence. This is our view of what the business is worth, not a target price or a forecast of where the share price will go.
How this fair value is calculated
This estimate comes from 1 method: Fair multiple (P/E) (₹2,807). Each is weighted by how well its inputs held up for this company. The full working, including the assumptions and what data was missing, is set out below.
The range around this estimate
Our estimate for Interarch Building Solutions Limited spans ₹2,526 to ₹3,088. A margin of safety means buying meaningfully below the estimate: the wider the range, the more room the assumptions leave for error.
Valuation multiples
Interarch Building Solutions Limited trades at a P/E of 19.9x and a P/B of 3.3x, with a dividend yield of 0.7%. Multiples are most useful compared against the company's own history and its sector peers — see the peer comparison for context.
How we got this fair value
Every number below is part of the same estimate for Interarch Building Solutions Limited. Nothing here is a target price or a forecast of where the share price will go.
Workable, with real gaps. Weigh it alongside your own view rather than on its own.
Estimate range ₹2,526 – ₹3,088
Why this method for this business
The construction industry is capital-intensive and cyclically sensitive, making EV/EBITDA and relative P/E the most relevant models. DCF is less suitable due to the high sensitivity to discount rates and uncertain cash flows.
The models behind the number
Each method is weighted by how well its inputs held up for this company.
required inputs missing
- dcf: High capital intensity and cyclicality make DCF unreliable without precise cash flow projections
- relative_pe: Used as a primary model due to its relevance to the construction sector and the company's capital structure
What was missing
- Lack of detailed project pipeline data
- Limited forward-looking analyst estimates for EBITDA margins
What drives it
14 inputs, grouped by how strong each claim is
- Sector-median P/E
- 20.61×
- Peers used
- 34
- EPS (TTM)
- 80.13 ₹/share
peer-median
peer-median
computed
- Term: quality
- +0.5%
- Term: growth
- +40.0%
- Term: capital_allocation
- +10.7%
- Term: financial_strength
- +7.8%
- Term: history
- +0.0%
- Term: sector_rerating
- +0.0%
- Term: rate_regime
- +1.2%
- Term: risk
- +0.0%
quality 56/100 (about average) → neutral
durable ~57% CAGR (ROCE 23% > hurdle) → premium
capital allocation: rising ROCE funded by strong FCF → premium
financial strength: effectively debt-free → premium
history: no reliable own-history P/E → not used
sector re-rating: no sector-norm history → not used
rates: risk-free 6.9% below ~7.1% normal → higher multiple
risk: no analyst-dispersion signal available → neutral (lowers confidence, not PE)
- Premium vs sector
- +70.0%
- Fair-multiple confidence
- 64%
- Fair P/E
- 35.03×
fundamentals + macro (not capped at own history)
data completeness + term agreement
sector median × ∏(1+term) — Dynamic Fair Multiple
Who computed this
A language model (qwen3:8b) selects the valuation method and the judgement inputs for Interarch Building Solutions Limited: which models suit the business, the moat, the growth and margin assumptions. It does not produce the number. The fair value itself is computed in Python by a deterministic engine (version 2026.08.1) from those inputs, so the same inputs always give the same result and every figure above can be traced to a source.
Estimated 15 Sept 2026. Re-run as new financials and news arrive.
How we value stocks
We estimate what a business is worth from its own economics: cash flows, returns on capital, and a multiple justified by its quality, rather than from where the share price has been. A fair value estimate is a view, not a verdict, and it is only as good as the inputs listed above.
Read the full fair-value methodologyUnderstand the ratios
More on Interarch Building Solutions Limited
DocStoX estimates are computed from reported financials, for informational purposes only, not investment advice. Consult a SEBI-registered advisor before investing.