Are you looking for a B2B prospecting list to contact construction in department 42? This database contains 4021 companies with 1775 verified email addresses, ready to be used for your email or phone campaigns.
Ce pack rassemble l'intégralité des métiers du BTP : plombiers, électriciens, maçons, couvreurs, charpentiers, menuisiers, peintres, carreleurs et plus encore. Pour les fournisseurs de matériaux et d'équipements qui ciblent tout le secteur.
This file contains 4 021 companies in department Loire (42), including 1 775 with a verified email address. You are billed only for these 1 775 lines; the 2 246 others are provided free of charge. Each email address is verified through Cleanmylist.email before being included: invalid addresses, full mailboxes, and expired domains are removed.
The data is sourced from Google Maps and updated regularly. This file was last updated on 04/10/2026. These aren't old contacts that have been sitting in a database for years: closed businesses are removed with each update, and new ones are added.
In practical terms, this file is used to provide your sales team with qualified leads, launch targeted email campaigns to construction, or enrich your CRM with up-to-date data. The Excel format allows for direct import into most lead generation tools and email marketing platforms on the market.
To create this file, we collected all the results in department 42 corresponding to 78 Google services.
Main activities carried out by the companies in this database
Electrician 440
Painter 344
Plumber 285
Masonry contractor 247
Heating contractor 224
Roofing contractor 218
Plasterer 215
Contractor 195
Architect 193
Carpenter 178
Landscaper 175
Woodworker 174
Millwork shop 156
Tile contractor 150
Insulation contractor 136
(A single company may engage in multiple business activities)
Major Cities Represented
Saint-Étienne 771
Roanne 205
Saint-Chamond 165
Andrézieux-Bouthéon 140
Montbrison 126
Saint-Just-Saint-Rambert 111
Firminy 98
Feurs 84
Riorges 80
Roche-la-Molière 78
Veauche 71
Rive-de-Gier 68
Le Chambon-Feugerolles 63
Sorbiers 61
La Talaudière 54
La Fouillouse 49
Saint-Galmier 45
Le Coteau 43
Sury-le-Comtal 41
Unieux 38
