Characteristics of the construction sector by business sector Annual data 2023

Key figures
Paru le :Paru le18/09/2025
- September 2025

Warning on the inclusion of the economic concept of enterprise from the ESANE results 2017 : since the year 2017, data from the ESANE system are produced and disseminated entirely according to the economic definition of the enterprise, as specified by decree number 2008-1354 pursuant to the law on the modernisation of the economy (LME).

For the 2023 data, micro-entrepreneurs are better taken into account in ESANE and the estimate of their data has been revised upwards. Despite their significant number (1.9 million micro-entrepreneurs), the impact of this new estimate remains limited on the economic variables shown in this publication.

Characteristics of the construction sector by business sector in 2023

Characteristics of the construction sector by business sector in 2023
Number of enterprises Employees (FTE1) excluding tax (in million euro) excluding tax (in million euro) Personnel costs2 (in million euro) (in million euro) excluding contributions (in million euro)
Construction of buildings 53,608 171,787 88,432 17,570 11,974 4,834 3,269
26,549 46,283 45,922 7,513 3,983 3,058 2,375
Construction of residential and non-residential buildings 27,059 125,504 42,509 10,057 7,991 1,776 894
Civil engineering 4,610 248,143 67,271 21,748 16,483 4,368 2,770
Construction of roads and railways 1,087 176,484 47,502 16,603 11,989 3,853 1,832
Construction of networks and lines 1,749 57,566 13,088 4,193 3,454 631 s
Construction of other civil engineering works 1,774 14,092 6,681 951 1,039 -115 s
Specialised construction work 529,680 1,174,907 249,380 88,336 67,429 19,080 7,114
Demolition and sites preparation 26,341 81,900 18,798 6,167 4,619 1,432 1,205
Electrical, plumbing and other installation works 157,920 437,032 91,719 33,980 26,281 7,008 1,974
Finishing works 206,749 318,512 64,787 23,519 17,660 5,346 1,567
Other specialised construction activities 138,670 337,462 74,076 24,669 18,869 5,295 2,368
Total 587,898 1,594,836 405,082 127,653 95,885 28,283 13,152
  • s: data subject to statistical confidentiality.
  • 1. .
  • 2. Wages and charges.
  • Reading note: in 2023, within the sector employed 1,594,836  employees.
  • Coverage: France, enterprises within the construction sector.
  • Source: INSEE, ESANE.