Are you looking for a B2B prospecting list to contact masonry companies in department 44? This database contains 574 companies with 241 verified email addresses, ready to be used for your email or phone campaigns.
Les entreprises de maçonnerie achètent en volume chez les négociants en matériaux. Ce fichier intéresse aussi les fabricants de béton, les loueurs d'engins de chantier et les bureaux de contrôle technique.
This file contains 574 companies in department Loire-Atlantique (44), including 241 with a verified email address. You are billed only for these 241 lines; the 333 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 02/11/2026. 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 masonry companies, 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 2 Google services.
Main activities carried out by the companies in this database
Masonry contractor 431
Bricklayer 181
Roofing contractor 51
Construction company 47
Painter 35
Building firm 30
Tile contractor 29
Earth works company 27
Insulation contractor 25
General contractor 22
Siding contractor 18
Carpenter 17
Deck builder 16
Plumber 15
Electrician 15
(A single company may engage in multiple business activities)
Major Cities Represented
Nantes 37
Saint-Herblain 19
Saint-Nazaire 18
Châteaubriant 16
La Baule-Escoublac 15
Rezé 15
Vallet 12
Machecoul-Saint-Même 12
Guérande 12
Pornic 11
Vertou 10
Couëron 10
Vigneux-de-Bretagne 9
Carquefou 8
Bouguenais 8
Donges 7
La Chapelle-sur-Erdre 7
Loireauxence 7
Sainte-Luce-sur-Loire 7
Le Landreau 6
