Company lists · Data refreshed November 2026

Top 25 Precon services firms based in France

RevenueBase identified 1,269 company matches for precon services firms associated with France as of November 2026 and tracks 8,481 professional contacts across them, including 2,257 with verified work emails. Paris is the largest hub.

This list covers company matches for precon services firms associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,269Companies
8,481Contacts tracked
2,257Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest precon services firms based in France

Ranked by team size
Top 25 of 1,269 company matches for precon services firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMontigny-le-bretonneux, FranceHQ recorded Nov 6, 2026201-5001,170 contacts →

Exact match

“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVilleneuve D'ascq, FranceHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDecines, FranceHQ recorded Nov 6, 2026n/a159 contacts →

Exact match

“Avec plus de 20 ans de savoir-faire et une triple expertise de constructeur, promoteur et aménageur, notre offre multimarques principalement dédiée à l’accession propose à nos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchParis, FranceHQ recorded Nov 6, 202611-5099 contacts →

Exact match

“Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCarquefou, FranceHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Acteur national incontournable dans son domaine d’activité, Le réseau ACTIV TRAVAUX est né en 2005 avec une activité historique de courtage en travaux, depuis 2017 son…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“B27 – Just Build It." Chez B27, nous sommes un bureau d'études et d'ingénierie engagé à concevoir et à accompagner des projets ambitieux, durables et innovants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMontreuil, FranceHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“CICAD est une filiale du groupe Ingérop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRennes, FranceHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Bureau d’Ingénierie de la construction, maîtrise d’œuvre de Conception et d’Exécution, ANA Ingénierie regroupe les compétences d’une équipe de 73 collaborateurs autour de valeurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLe Rivier D'apprieu, FranceHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“INGÉNIEURS CONSEIL ÉCONOMIE ET MANAGEMENT DE PROJET Vous êtes architecte, maître d’ouvrage privé ou public et recherchez un partenaire, capable d’avoir une vision globale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchReims, FranceHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Maitrise d'Oeuvre - Ingénierie bâtiment Conception de Bâtiments - Suivi d'exécution des travaux Domaine d'activité : Industriel, Tertiaire, Viti-Vinicole, Logements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSaint-ouen, FranceHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Empeering est un bureau d'étude en projets de construction de grandes envergures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“La réalisation d’un projet immobilier mobilise un grand nombre d’acteurs : Architectes, Ingénieurs, Economistes, Consultants spécialisés, Bureau de Contrôle, Coordonnateur SPS…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Créée en 1994 par son dirigeant actuel, Monsieur Naji Salamé, INCET exerce ses compétences dans le domaine de la maîtrise d'œuvre bâtiment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAgnetz, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“O2P est une société d’ingénierie de la construction, spécialisée dans la maîtrise d’œuvre (MOE), l’assistance à maîtrise d’ouvrage (AMO), la coordination de travaux (OPC) et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNoisy-le-grand, FranceHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“FACEA Group est né de la fusion de plusieurs bureaux d’études spécialisés, et intervient dans le domaine de l’Ingénierie de la construction en tant que bureau d’études généraliste.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchParis, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Atelier C+M propose ses services dans les diverses branches du bâtiment : de la maîtrise d’œuvre au bureau d’étude structure, en passant par le conseil en ingénierie, l’audit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaint-martin-des-champs, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“IBK Ingénierie, anciennement Ingetec Bretagne, a été créé en 2004 par Gaël Jacq, diplômé de l'École Spéciale de Travaux Publics (ESTP) de Paris.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRennes, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Bureau d’études techniques spécialiste des structures du bâtiment, Ouest Structures intervient de l’esquisse à l’exécution en accompagnant architectes, maître d’ouvrage et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLa Chapelle D'armentieres, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“MANING est une société d'ingénierie de construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchParis, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Bureau d’étude en ingénierie, direction travaux et économie du bâtiment”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVersailles, FranceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Delpha Conseil, crée en 2014, est l’aboutissement d’une réflexion globale sur le management de projets et plus particulièrement en maîtrise d’ouvrage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNeyron, FranceHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“La Société KEOPS conception, est une entreprise indépendante, créée en 2006, qui bénéficie d’un très fort potentiel de développement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCesson-sévigné, FranceHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Maîtrise d'œuvre, ingénierie et conseils : AMO, programmation, études préalables- Expertise et diagnostic- Participation aux études réglementaires : loi sur l’eau, permis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMulhouse, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“CKD exerce son activité en conception, construction et réhabilitation, pour des clients publics et privés, dans les domaines tels que les logements, le tourisme, la santé…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Moriké Sow et Pierre Trancart, ingénieurs de formation, créent Quatorze-IG il y a plus de 10 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,269 precon services firms based in France

See the full list, filter by size, metro and specialty, and access 2,257 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Precon services firms based in France at a glance

As of Nov 6, 2026
26.6%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
10.2%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
990
11-50
238
51-200
20
201-500
6
1,001-5,000
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 1,269 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “precon services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,257 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “precon services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many precon services firms are there based in France?

RevenueBase identified 1,269 company matches for precon services firms associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BTP Consultants tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most precon services firms?

Paris leads with 130 company records, followed by Lyon (34) and Bordeaux (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,257 professional contacts with verified work emails tracked across these 1,269 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.