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Data / France companies / Sewerage

Sewerage: 1,689 active companies in France, NAF division 37

1,689 active companies on the French Sirene register have a main activity in NAF division 37, sewerage, in the stock dated 1 November 2026. 109 were registered in the last 12 months, 6 of them in October 2026, and 861 have employees.

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  • 1,689Active companies
  • 109Registered in the last 12 months
  • 6Registered in October 2026
  • 861 (51.0%)With employees
  • 37NAF division
  • 1Industries

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 20269
August 202610
July 202611
June 20263
May 20267
April 20269
March 202610
February 202610
January 202615
December 20256
November 202513

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
2022111
2023105
2024126
2025112
2026 so far91

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 declared82849.0%
1 to 9 employees63337.5%
10 to 49 employees18210.8%
50 to 249 employees382.2%
250 employees or more80.5%

Industries in this division

IndustryNAF codeActive companies
Sewerage37.00Z1,689

By department

A link opens this division in that department where 300 or more companies list it.

DepartmentActive companies
Bouches-du-Rhône62
Alpes-Maritimes60
Var54
Gironde51
Paris48
Rhône47
Seine-Saint-Denis46
Essonne43
Val-de-Marne42
Seine-et-Marne41
Nord40
Hérault38
Loire-Atlantique37
Val-d'Oise31
Isère30
Pas-de-Calais30
Martinique29
La Réunion29
Haute-Garonne27
Ille-et-Vilaine26
Yvelines26
Guadeloupe25
Vaucluse24
Charente-Maritime22
Seine-Maritime22
Côtes-d'Armor21
Gard21
Eure19
Ain18
Oise18
Vendée18
Drôme17
Finistère17
Moselle17
Bas-Rhin17
Haute-Corse16
Loiret16
Pyrénées-Atlantiques16
Haute-Savoie15
Somme15
Hauts-de-Seine15
Côte-d'Or14
Maine-et-Loire14
Tarn14
Morbihan13
Guyane13
Dordogne12
Corse-du-Sud12
Lot-et-Garonne12
Marne12
Vosges12
Mayotte12
Ardèche11
Aveyron11
Doubs11
Landes11
Allier10
Aude10
Eure-et-Loir10
Meurthe-et-Moselle10
Puy-de-Dôme10
Saône-et-Loire10
Savoie10
Manche9
Tarn-et-Garonne9
Aisne8
Cher8
Indre-et-Loire8
Jura8
Mayenne8
Pyrénées-Orientales8
Haut-Rhin8
Haute-Vienne8
Calvados7
Haute-Loire7
Lot7
Yonne7
Alpes-de-Haute-Provence6
Aube6
Indre6
Loir-et-Cher6
Loire6
Orne6
Haute-Saône6
Sarthe6
Deux-Sèvres6
Ardennes5
Ariège5
Charente5
Creuse5
Nièvre5
Saint-Barthélemy5
Saint-Martin5
Hautes-Alpes4
Corrèze4
Gers4
Hautes-Pyrénées4
Vienne4
Meuse3
Haute-Marne2
Territoire de Belfort2
Cantal1
Nouvelle-Calédonie1

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
Cofluva1305441331 November 202637.00ZSanghenannuaire-entreprises.data.gouv.fr
Aquadyx13213925423 October 202637.00ZGaronsannuaire-entreprises.data.gouv.fr
H2A Hydro1312376045 October 202637.00ZMarseille 12e arrondissementannuaire-entreprises.data.gouv.fr
Carnalisation13086170125 September 202637.00ZLe Lamentinannuaire-entreprises.data.gouv.fr
Eausee13089845524 September 202637.00ZRomaneche-Thorinsannuaire-entreprises.data.gouv.fr
Cana PRO Services1091170021 September 202637.00ZChaumes-en-Brieannuaire-entreprises.data.gouv.fr
NEO'Tech1087191546 August 202637.00ZBuzancaisannuaire-entreprises.data.gouv.fr
Aquaecotech1084158373 August 202637.00ZParis 12e arrondissementannuaire-entreprises.data.gouv.fr
AXI Travaux1083537721 August 202637.00ZPusignanannuaire-entreprises.data.gouv.fr
Aquoris10819426723 July 202637.00ZLe Kremlin-Bicetreannuaire-entreprises.data.gouv.fr
Hydro Detection Services10798425421 July 202637.00ZVignolesannuaire-entreprises.data.gouv.fr
Imdr10787250921 July 202637.00ZNoisy-le-Grandannuaire-entreprises.data.gouv.fr

Updated November 7, 2026. Read from INSEE, base Sirene des entreprises et de leurs établissements, on 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.