Construction companies in Santiago Metropolitan Region, Chile

The RES (datos.gob.cl) + SII nómina lists 73,761 construction companies (builders, civil engineering and specialised trades) in Santiago Metropolitan Region, of which 73,112 are active. With 45.3% of Chile's section F records, Santiago Metropolitan Region is the largest of the country's 16 regions for this sector (extraction 2026-08-03). Its weight in the local economy is close to the national mix: 4.6% of Santiago Metropolitan Region's records against 4.9% nationally (location quotient 0.94).

Providencia concentrates 16.4% of the active companies, followed by Santiago (10,891) and Las Condes (7,970); the three together hold 42.2%. The median active company is 6.4 years old; 9% were registered in the last year and 24% in the last three. In the 12 months to July 2026, 6,036 new construction businesses were registered in Santiago Metropolitan Region, +12.9% on the previous 12 months (national section F: +10.5%). By ISIC division, 43 (specialized construction activities) is 76.3% of the records and 42 (civil engineering) 12.0%. Size is known for 41% of the active companies; 65% of those are micro and 2,075 are medium or large.

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.