Company lists · Data refreshed September 2026

Top 15 Precast slab manufacturers based in France

RevenueBase identified 58 precast slab manufacturers headquartered in France as of September 2026 and tracks 1,300 professional contacts across them, including 409 with verified work emails. Paris is the largest hub.

This list covers precast slab manufacturers headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review
58Companies
1,300Contacts tracked
409Verified emails
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The 15 largest precast slab manufacturers based in France

Ranked by team size
Top 15 of 58 precast slab manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to precast slab manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceParis La Défense Cdex, FranceHQ checked Sep 30, 2026501-1,000467 contacts →

Indirect evidence

“Acteur incontournable des solutions en béton préfabriqué pour les travaux publics, Bonna Sabla a développé une expertise unique tout au long du cycle de construction pour répondre…”

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceBoufféré, FranceHQ checked Sep 30, 2026201-500177 contacts →

Indirect evidence

“EDYCEM est la branche béton du Groupe HERIGE.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceLa Rochelle, FranceHQ checked Sep 30, 2026201-500162 contacts →

Indirect evidence

“Spécialiste du béton préfabriqué et du négoce de matériaux destiné au Travaux publics.”

Source: RevenueBase Database · checked Sep 30, 2026
4Indirect evidenceSélestat, FranceHQ checked Sep 30, 202611-5085 contacts →

Indirect evidence

“Le marché du béton, alors en plein essor dans les années 1970, confère au Groupe Leonhart une stabilité appréciable et un développement régulier.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceParis, FranceHQ checked Sep 30, 202651-20053 contacts →

Indirect evidence

“Depuis plus de 40 ans, STRUDAL intervient dans la réalisation d’édifices d’envergure mettant son savoir-faire au service des plus grands acteurs de la construction.”

Source: RevenueBase Database · checked Sep 30, 2026
6Indirect evidenceFlers, FranceHQ checked Sep 30, 202651-20039 contacts →

Indirect evidence

“Au service des Professionnels du bâtiment & des Particuliers depuis 150 ans.”

Source: RevenueBase Database · checked Sep 30, 2026
7Indirect evidencePetite Ile, FranceHQ checked Sep 30, 202651-20031 contacts →

Indirect evidence

“PREFABLOC it's a family business anchored in Reunionese values since its creation.”

Source: RevenueBase Database · checked Sep 30, 2026
8Indirect evidenceLa Rabatelière, FranceHQ checked Sep 30, 202651-20023 contacts →

Indirect evidence

“Importante unité de production de composants béton de l’Ouest de la France, Maison Bleue est spécialisée dans la préfabrication lourde de murs et d’éléments en béton armé.”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidenceLe Mans, FranceHQ checked Sep 30, 202651-20019 contacts →

Indirect evidence

“Notre raison d'être : apporter des solutions performantes et durables pour le bâtiment, les travaux publics, l'aménagement extérieur, l’agriculture, les produits funéraires et le…”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceSaint-germain-des-prés, FranceHQ checked Sep 30, 202611-5017 contacts →

Indirect evidence

“Bienvenue sur la page Guimard Matériaux, préfabriquant béton et négoce de matériaux de construction proche d'Angers Depuis 1948, nous accompagnons professionnels et particuliers…”

Source: RevenueBase Database · checked Sep 30, 2026
11Indirect evidenceAuriol, FranceHQ checked Sep 30, 202611-504 contacts →

Indirect evidence

“Gisone : Préfabriquons l'avenir!”

Source: RevenueBase Database · checked Sep 30, 2026
12Indirect evidenceAvignon, FranceHQ checked Sep 30, 202611-504 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceLoon-plage, FranceHQ checked Sep 30, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
14Indirect evidenceBassens, FranceHQ checked Sep 30, 20261-104 contacts →

Indirect evidence

“Nous sommes spécialisés dans la fabrication de produits béton sur mesure pour tout type de construction.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceTours, FranceHQ checked Sep 30, 202611-503 contacts →

Indirect evidence

“JB Concrete accompagne les préfabricants béton à optimiser leurs production.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 15 of 58 precast slab manufacturers based in France

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Precast slab manufacturers based in France at a glance

As of Sep 30, 2026
31.5%Verified-email coverage
22.4Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Paris
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
27
51-200
10
201-500
2
501-1,000
1

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among precast slab manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in France whose own description of what they do matches “precast slab manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names precast slab manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among precast slab manufacturers, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 409 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names precast slab manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many precast slab manufacturers are there based in France?

RevenueBase identified 58 precast slab manufacturers headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bonna Sabla, headquartered in France, tops this list with the largest team on record.

Which city has the most precast slab manufacturers?

Paris leads with 3 headquartered companies, followed by Privas (2) and Saulcy Sur Meurthe (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 409 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.