Taisei Corporation (1801.T) : juste valeur

Thèse ACCE

Taisei is one of Japan's big five general contractors, building office towers, hospitals, data centres, and civil infrastructure such as tunnels, dams and expressways, with a design arm that handles much of its own engineering. Its edge is scale and relationships: long-standing ties to the major Japanese developers and government agencies give it a steady pipeline, and the post-2024 wave of construction-cost inflation has been passed through to clients more readily than in past cycles. Revenue growth of 18.4% is strong for a contractor with a 16.0% gross margin and an 8.7% operating margin, and it shows up in the earnings line as a trailing P/E of 11.4 against a forward P/E of 23.5, which the market reads as the earnings base shifting, not as a clean earnings upgrade. That gap between trailing and forward multiples is the first thing to pressure-test: it could mean the trailing figure is flattered by one-off gains or that consensus is baking in margin expansion that has not yet been reported. Worth a deeper look to establish which, and how much of the top-line growth is price versus volume.