Bouygues SA (EN) Fair Value & Analysis

Industrials · FR · Market cap €19.5B

Analysis

Bouygues SA (EN) currently trades at €50.42, while our model-based Fair Value estimate is €65.73 — implying the stock looks roughly 30.4% undervalued today. We read business quality at 91/100 (high quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

Bouygues SA, together with its subsidiaries, operates in the construction, energies and services, telecom, and media sectors in France and internationally. It operates through Colas, Bouygues Construction, Bouygues Immobilier, Equans, Bouygues Telecom, TF1, and Other segments. The company engages in the construction and maintenance of roads; production, distribution, sale, and recycling of aggregates, emulsions, asphalt mixes, ready-mix concrete, and bitumen; design, construction, upgrade, and maintenance of rail networks; design, construction, refurbishment, and renovation of buildings, as…

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How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.