The sector Travaux d'isolation (NAF code 43.29A)
comprises 2 513 active companies in France,
of which 2 513 publish their accounts.
The median sector revenue is 1.9 M€
with a median net income of 72 k€
(data from 2025).
Frequently asked questions about the sector Travaux d'isolation
How many companies operate in the sector Travaux d'isolation ?
The sector Travaux d'isolation (NAF code 43.29A) has 2 513 active companies in France (source INSEE SIRENE), of which 2 513 publish their annual accounts (source INPI). The statistics presented here are based on companies that publish their accounts.
What is the median revenue of the sector Travaux d'isolation ?
The median revenue of companies in the sector Travaux d'isolation is 1.9 M€ (data from 2025). This means that half of the companies in the sector have lower revenue, and the other half have higher revenue.
What are the largest companies in the sector Travaux d'isolation ?
The main companies in the sector Travaux d'isolation by revenue are : KAEFER (193.5 M€), ARIS (81.1 M€), SOCIETE DE PEINTURE - D'ETUDES - BATIMENT - INDUSTRIEL S.P.E.B.I. (61.2 M€), NUVIATECH PROTECTION (49.5 M€), SOCIETE FRANCAISE D ISOLATION (49.5 M€). See the table above for the complete ranking.
How is the sector doing Travaux d'isolation ?
The sector Travaux d'isolation shows a median net income positive of 72 k€, which indicates overall healthy profitability.