Company lists · Data refreshed September 2026

Top 25 Construction consulting firms based in Paris, France

Name: Construction consulting firms based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 247 companies tracked

RevenueBase identified 247 construction consulting firms headquartered in Paris, France as of September 2026 and tracks 1,646 professional contacts across them, including 546 with verified work emails and 46 with mobile numbers. Paris is the largest hub.

This list covers construction consulting firms headquartered in Paris, 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 8, 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 8, 2026 86% judged on-target in blind review

247Companies

1,646Contacts tracked

546Verified emails

46Mobile numbers

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The 25 largest construction consulting firms based in Paris, France

Ranked by team size

Top 25 of 247 construction consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to construction consulting firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oneside	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	107 contacts →
	Indirect evidence “Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Source: RevenueBase Database · checked Sep 8, 2026
2	BTP Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	92 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 8, 2026
3	B27	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	73 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 8, 2026
4	T E S S Atelier D'ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	50 contacts →
	Indirect evidence “T/E/S/S comprises some 50 engineers and architects, headed by Tom GRAY, Matt KING and Bernard VAUDEVILLE.” Source: RevenueBase Database · checked Sep 8, 2026
5	Selene	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	43 contacts →
	Indirect evidence “Société de Conseil faite par des consultants pour des consultants.” Source: RevenueBase Database · checked Sep 8, 2026
6	Corelo Conseil & Execution	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	41 contacts →
	Indirect evidence “La réalisation d’un projet immobilier mobilise un grand nombre d’acteurs : Architectes, Ingénieurs, Economistes, Consultants spécialisés, Bureau de Contrôle, Coordonnateur SPS…” Source: RevenueBase Database · checked Sep 8, 2026
7	Lockroy Construction	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	39 contacts →
	Indirect evidence “Des bâtiments professionnels pensés pour l’avenir.” Source: RevenueBase Database · checked Sep 8, 2026
8	INCET	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	37 contacts →
	Indirect evidence “Créée en 1994 par son dirigeant actuel, Monsieur Naji Salamé, INCET exerce ses compétences dans le domaine de la maîtrise d'œuvre bâtiment.” Source: RevenueBase Database · checked Sep 8, 2026
9	Dubuisson Architecture	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	36 contacts →
	Indirect evidence “Dubuisson Architecture was founded in 2005 by Caroline and Thomas Dubuisson.” Source: RevenueBase Database · checked Sep 8, 2026
10	Atelier C M	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	35 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 8, 2026
11	Quatorze	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	26 contacts →
	Indirect evidence “Moriké Sow et Pierre Trancart, ingénieurs de formation, créent Quatorze-IG il y a plus de 10 ans.” Source: RevenueBase Database · checked Sep 8, 2026
12	e.leven	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	24 contacts →
	Indirect evidence “Bureau d’étude en ingénierie, direction travaux et économie du bâtiment” Source: RevenueBase Database · checked Sep 8, 2026
13	Astron	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	22 contacts →
	Indirect evidence “Born to engineer.” Source: RevenueBase Database · checked Sep 8, 2026
14	Coefficient	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	1-10	20 contacts →
	Partial evidence “Nos missions sont centrées sur l'économie et la prescription des travaux de la construction, l'assistance à la maîtrise d'ouvrages, l'OPC et la coordination SPS.” Source: RevenueBase Database · checked Sep 8, 2026
15	VP & Green Engineering	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	20 contacts →
	Indirect evidence “Fondé en 2001 par Nicholas Green Ingénieur, et Denis Valode et Jean Pistre, Architectes; VP & Green Ingénierie est un bureau d’études expérimenté dans le domaine de la structure…” Source: RevenueBase Database · checked Sep 8, 2026
16	Methodes ET Pilotage	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	19 contacts →
	Partial evidence “Founded in 1969, Méthodes et Pilotage specializes in project management in construction.” Source: RevenueBase Database · checked Sep 8, 2026
17	GV Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	18 contacts →
	Indirect evidence “Créé par Georges Ventre en 1991 et présidée depuis 2024 par Benoît Chailloux, GVIngenierie accompagne et conseil les maîtres d’ouvrages, promoteurs, institutionnels, foncières…” Source: RevenueBase Database · checked Sep 8, 2026
18	Building Manager Recrutement	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	18 contacts →
	Partial evidence “Building Manager est un cabinet de conseil spécialisé dans le recrutement de cadres dans le domaine de la construction.” Source: RevenueBase Database · checked Sep 8, 2026
19	SIBAT	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	17 contacts →
	Indirect evidence “Bureau d’études indépendant tous corps d’état, dont l’activité est axée sur l’ingénierie générale du bâtiment.” Source: RevenueBase Database · checked Sep 8, 2026
20	Alcmea Architectes	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	16 contacts →
	Indirect evidence “Alcmea a été conçue dès son origine, en 2007, comme une plate-forme de création dynamique capable d’offrir une approche globale, depuis la conception jusqu’à la gestion de…” Source: RevenueBase Database · checked Sep 8, 2026
21	Oleo Consulting Group	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	51-200	16 contacts →
	Partial evidence “OLEO is a leading independant Consulting company providing both the Projects Owners & Contractors with Project Control Management, Engineering and Site Supervision services.” Source: RevenueBase Database · checked Sep 8, 2026
22	Agence Brut	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	1-10	14 contacts →
	Indirect evidence “Votre projet mérite écoute, expertise et précision.” Source: RevenueBase Database · checked Sep 8, 2026
23	Insitu-A	Indirect evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	14 contacts →
	Indirect evidence “BET spécialisé en structure bois et enveloppe du bâtiment Expertise technique, réglementaire et incendie – de la conception à l’exécution.” Source: RevenueBase Database · checked Sep 8, 2026
24	Argos Construction	Strong evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	14 contacts →
	Strong evidence “Argos Construction is an independent consulting engineering firm specializing in contract management, claim management, prevention and resolution of disputes and also in…” Source: RevenueBase Database · checked Sep 8, 2026
25	Qantex	Partial evidence	Paris, FranceHQ checked Sep 8, 2026	11-50	13 contacts →
	Partial evidence “Créé en 2011, Qantex, filiale du groupe Stelliant, est un cabinet d’économie de la construction spécialisé dans le chiffrage de travaux de réparation après sinistre.” Source: RevenueBase Database · checked Sep 8, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: construction consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names construction consulting firms.
Partial evidence: Its own public description names part of construction consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name construction consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 247 construction consulting firms based in Paris, France

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Construction consulting firms based in Paris, France at a glance

As of Sep 8, 2026

33.2%Verified-email coverage

2.8%Mobile-number coverage

6.7Average contacts per company

1-10Median size (employees)

102.4%Largest-city concentration · Paris

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

183

11-50

51-200

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 11.0d

5070–30

3931–60

061–90

090–180

0180+

Company record updated

Median 54.5d

00–30

83731–60

61461–90

15290–180

43180+

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 construction consulting firms, 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 Paris, France whose own description of what they do matches “construction consulting firms”. 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 construction consulting firms), 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 construction consulting firms, and records with no verified work email. Companies headquartered outside Paris 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, 546 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 8, 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.

Construction consulting firms by metro in France

Construction consulting firms in Paris253
Construction consulting firms in Lyon59
Construction consulting firms in Bordeaux42
Construction consulting firms in Montpellier39
Construction consulting firms in Toulouse38
Construction consulting firms in Marseille33
Construction consulting firms in Nantes31

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 construction consulting firms, 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 construction consulting firms are there based in Paris, France?

RevenueBase identified 247 construction consulting firms headquartered in Paris, 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?

Oneside, headquartered in Paris, tops this list with the largest team on record.

Which city has the most construction consulting firms?

Paris leads with 253 headquartered companies, followed by Lyon (59) and Bordeaux (42).

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 546 verified decision-maker contacts tracked across these 247 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 8, 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.