Company lists · Data refreshed September 2026

Top 25 Engineering consulting firms based in Paris, France

Name: Engineering 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 12, 2026 470 companies tracked

RevenueBase identified 470 company matches for engineering consulting firms associated with Paris, France as of September 2026 and tracks 6,904 professional contacts across them, including 2,315 with verified work emails and 160 with mobile numbers. Across France, Paris is the largest hub for this category.

This list covers company matches for engineering consulting firms associated with Paris, 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 September 12, 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 Sep 12, 2026 How this list was built

470Companies

6,904Contacts tracked

2,315Verified emails

160Mobile numbers

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The 25 largest engineering consulting firms based in Paris, France

Ranked by team size

Top 25 of 470 company matches for engineering consulting firms based in Paris, France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ECM Engineering Conception Maintenance	Exact match	Paris, FranceHQ recorded Sep 12, 2026	201-500	336 contacts →
	Exact match “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
2	Anotech	Exact match	Paris, FranceHQ recorded Sep 12, 2026	501-1,000	292 contacts →
	Exact match “Anotech delivers complex energy projects by integrating project governance, controls, engineering integrity, and execution into a single, accountable delivery model across the…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
3	AGH Consulting	Exact match	Paris, FranceHQ recorded Sep 12, 2026	201-500	269 contacts →
	Exact match “Le Groupe AGH Consulting est né en France en 2005, avec pour ambition de proposer une alternative disruptive au marché.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
4	BERIM	Exact match	Paris, FranceHQ recorded Sep 12, 2026	201-500	247 contacts →
	Exact match “The Bérim group is a major player in engineering and consulting in France.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
5	ISL Ingénierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	163 contacts →
	Exact match “ISL Ingénierie is a French engineering company, independent from any industrial or financial group, created in 1986 by three experienced engineers : Freddy Isambert, Michel…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
6	Setec Énergie Environnement	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	143 contacts →
	Exact match “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
7	Addinn Group	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	125 contacts →
	Exact match “ADDINN est un cabinet de conseil et d'ingénierie en systèmes d'informations depuis 2012, spécialisé dans les secteurs de la Banque, de l'Assurance et du Transport.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
8	Oneside	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	107 contacts →
	Exact match “Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
9	Reid Brewin Architects	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	107 contacts →
	Exact match “Reid Brewin Architects was founded in 2006 by Alex Reid and Adrian Brewin.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
10	ARP Astrance	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	105 contacts →
	Exact match “Aujourd’hui ARP Astrance regroupe plus de 100 collaborateurs et intervient en tant que conseil, AMO, project manager, BE environnement, écologue sur les projets en développement…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
11	BTP Ingénierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	92 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 · Sep 12, 2026 · View company records in RevenueBase
12	AMJE	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	90 contacts →
	Exact match “AMJE Paris (Arts et Métiers Junior Etudes Paris) is a non-profit organisation with an economic vocation.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
13	Oasiis	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	87 contacts →
	Exact match “QUI SOMMES NOUS?” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
14	Finance Consult	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	74 contacts →
	Exact match “Finance Consult est une société spécialisée dans le conseil stratégique, financier, budgétaire et fiscal aux personnes publiques, qui constituent la majorité de sa clientèle, mais…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
15	Madeca	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	74 contacts →
	Exact match “Basés à Paris et Lyon, nous accompagnons nos clients à chaque phase de leurs projets grâce à ́ ́́, toujours prêtes à ́.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
16	B27	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	73 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 · Sep 12, 2026 · View company records in RevenueBase
17	Setec Diadès	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	63 contacts →
	Exact match “DIADES est la société du groupe SETEC spécialisée dans le diagnostic des structures et a pour missions principales - l’ingénierie du diagnostic, de la maintenance, les études de…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
18	Erese Groupe Scet HTC	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	62 contacts →
	Exact match “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
19	Igrec Ingenierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	61 contacts →
	Exact match “Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
20	Alternet	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	61 contacts →
	Exact match “Créée en 1992, ALTERNET dont les bureaux sont situés à Paris (Siège) et à Bordeaux, est une société d’ingénierie indépendante spécialisée dans les domaines techniques du bâtiment…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
21	LASA	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	59 contacts →
	Exact match “LASA, une équipe de plus de 30 ingénieurs, chercheurs et techniciens en ingénierie acoustique et vibratoire répartis sur toute la France, à votre écoute, et prête à s’engager sur…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
22	Prolog Ingenierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	56 contacts →
	Exact match “PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
23	OXIAM	Exact match	Paris, FranceHQ recorded Sep 12, 2026	51-200	54 contacts →
	Exact match “Oxiam est une société de conseil en ingénierie qui intervient à travers 3 grands domaines d’expertise - L’énergie & l'environnement - La mobilité : le transport ferroviaire et…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
24	Archibuild Architecture & Ingénierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	51 contacts →
	Exact match “Depuis sa création en 2013, le groupe Archibuild se positionne à contre-courant dans le domaine de l’architecture, réunissant techniciens et créatifs au sein d’une même structure…” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase
25	T E S S Atelier D'ingénierie	Exact match	Paris, FranceHQ recorded Sep 12, 2026	11-50	50 contacts →
	Exact match “T/E/S/S comprises some 50 engineers and architects, headed by Tom GRAY, Matt KING and Bernard VAUDEVILLE.” Recorded in the RevenueBase company graph · Sep 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “engineering consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 470 engineering consulting firms based in Paris, France

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Engineering consulting firms based in Paris, France at a glance

As of Sep 12, 2026

33.5%Verified-email coverage

2.3%Mobile-number coverage

14.7Average contacts per company

1-10Median size (employees)

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

301

11-50

122

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 14.0d

1,9900–30

30631–60

1461–90

090–180

5180+

Company record updated

Median 65.0d

00–30

3,33631–60

2,71461–90

64190–180

213180+

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 Paris, France whose business descriptions match “engineering consulting 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 2,315 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 September 12, 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.

Engineering consulting firms by metro in France

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 “engineering consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering consulting firms are there based in Paris, France?

RevenueBase identified 470 company matches for engineering consulting firms associated with Paris, France as of September 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?

ECM Engineering Conception Maintenance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in France has the most engineering consulting firms?

Paris leads France with 455 company records, followed by Lyon (133) and Toulouse (65).

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 2,315 professional contacts with verified work emails tracked across these 470 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 September 12, 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.