Are you looking for a B2B prospecting list to contact construction in department 44? This database contains 10209 companies with 5134 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 10 209 companies in department Loire-Atlantique (44), including 5 134 with a verified email address. You are billed only for these 5 134 lines; the 5 075 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 03/09/2026. 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 44 corresponding to 78 Google services.
Main activities carried out by the companies in this database
Roofing contractor 1 211
Painter 1 181
Electrician 993
Plumber 778
Architect 651
Masonry contractor 508
Landscaper 479
Heating contractor 478
Woodworker 467
Carpenter 442
Interior designer 430
Interior Decorator 384
Insulation contractor 360
Millwork shop 347
General contractor 334
(A single company may engage in multiple business activities)
Major Cities Represented
Nantes 1 360
Saint-Nazaire 431
Saint-Herblain 370
Rezé 266
Guérande 225
La Baule-Escoublac 223
Pornic 216
Vertou 209
Bouguenais 206
Carquefou 192
Couëron 192
Orvault 172
Sainte-Luce-sur-Loire 134
Saint-Brevin-les-Pins 131
Pornichet 127
Treillières 123
Vallet 115
Châteaubriant 114
La Chapelle-sur-Erdre 113
Ancenis-Saint-Géréon 111
