Construction companies in Mexico

There are 15,941 companies in ISIC section F (construction) in Mexico, all active. The section is 1.9% of the 846,778 Mexican records we hold from the INEGI DENUE, extracted 2026-05-20. The largest divisions are 41 (construction of buildings, 8,731) and 42 (civil engineering, 4,405); one further division completes it. By state, Nuevo León leads with 1,339 (8% of the section), followed by Jalisco (1,160) and Ciudad de México (1,033).

One of the largest sections in every registry and the noisiest: developers register a company per project (SPE/SPV), so division 41 overstates the number of operating builders. Division 43 (specialised trades) is where the actual contractors are. Construction-tech, building-materials distributors, equipment rental and fintech lenders use this section with a size or age filter. In Mexico, 72% of these rows carry an ISIC class; size is known for 100%; 34.2% have a declared website or corporate domain; 2,934 were registered in the 12 months before the extraction. Mexican rows are establishments of private legal entities from the DENUE 05/2026 edition; chains appear once per location.