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Data / France companies / Construction of buildings / Côtes-d'Armor

Construction of buildings in Côtes-d'Armor: 1,247 active companies

Updated November 7, 2026. Source: INSEE, base Sirene des entreprises et de leurs établissements, on data.gouv.fr.

1,247 active companies in Côtes-d'Armor have a main activity in NAF division 41, construction of buildings, in the Sirene register stock dated 1 November 2026. 93 were registered in the last 12 months, 6 of them in October 2026, and 89 have employees.

The request: Every company in Côtes-d'Armor in NAF division 41, construction of buildings, registered since 2025, with SIREN, NAF code, address and employee band. $10 of work on sign-up, no card.

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  • 1,247Active companies
  • 93Registered in the last 12 months
  • 6Registered in October 2026
  • 89 (7.1%)With employees
  • 1 November 2026Stock date

Registrations in the last 12 months

Active companies by the month their registration date falls in. The newest month is the last full month before the stock date.

MonthCompanies registered
October 20266
September 202610
August 20263
July 202610
June 20262
May 20265
April 20263
March 202610
February 20269
January 202617
December 20256
November 202512

Registrations per year

Companies registered in each year that are still active in the 1 November 2026 stock. Companies that closed earlier are not counted, so older years read low.

Year registeredActive companies
2022104
2023112
2024103
202598
2026 so far75

By number of employees

The employee band the register holds for each company, as declared for its latest reference year.

EmployeesActive companiesShare
No employees or not declared1,15892.9%
1 to 9 employees594.7%
10 to 49 employees252.0%
50 to 249 employees30.2%
250 employees or more20.2%

Industries

IndustryNAF codeActive companies
Legal vehicles for development programmes41.10D867
Residential property development41.10A167
Construction of detached houses41.20A119
Construction of other buildings41.20B52
Development of other buildings41.10C26
Office property development41.10B16

Newest registered companies

Newest first. Only companies with a name that is clearly a business are listed; the counts above include every active company. Each row links to the public record.

CompanySIRENRegisteredNAF codeCommuneSource
Mermoz10793917522 July 202641.10CLamballe-Armorannuaire-entreprises.data.gouv.fr
Batpro1071659123 July 202641.20ASaint-Nicolas-du-Pelemannuaire-entreprises.data.gouv.fr
Heinry Constructions Bois1070632161 July 202641.20BLanvallayannuaire-entreprises.data.gouv.fr
M2B10657495718 June 202641.10AAucaleucannuaire-entreprises.data.gouv.fr
LG Promotion10539495121 May 202641.10APlouhaannuaire-entreprises.data.gouv.fr
Monolith1011421809 February 202641.20ALanvallayannuaire-entreprises.data.gouv.fr
AMB Immobilier10045787820 January 202641.10CErquyannuaire-entreprises.data.gouv.fr
MA 22 Nord9994753797 January 202641.20APloufraganannuaire-entreprises.data.gouv.fr
Perrins Ilot A69997511262 January 202641.10APlerinannuaire-entreprises.data.gouv.fr
SAS 2GD Bobital9903106741 January 202641.10CBobitalannuaire-entreprises.data.gouv.fr

Licence Ouverte / Open Licence 2.0 (Etalab), source INSEE. Counts are of active companies in the Sirene register stock dated 1 November 2026: commercial companies (SARL, SAS, SA and the like) and civil companies such as SCI property companies. Sole traders, associations and public bodies are not counted, and the register lists dormant holding and property companies as active, so a count is of companies on the register, not of trading businesses. A company is counted under its main activity (NAF rev. 2 code) and the commune of its head office; companies whose register entry holds no NAF rev. 2 code are in the totals only. "With employees" means the register holds an employee band of one or more. Industry titles are English renderings of the INSEE labels. Contains data from INSEE, reused under the Licence Ouverte 2.0. This page is not endorsed by INSEE. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.