Company lists · Data refreshed September 2026

Top 25 Utility engineering consulting firms based in Paris, France

Name: Utility 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 13, 2026 86 companies tracked

RevenueBase identified 86 utility engineering consulting firms headquartered in Paris, France as of September 2026 and tracks 1,597 professional contacts across them, including 665 with verified work emails and 28 with mobile numbers. Paris is the largest hub.

This list covers utility engineering 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 13, 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 13, 2026 86% judged on-target in blind review

86Companies

1,597Contacts tracked

665Verified emails

28Mobile numbers

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The 25 largest utility engineering consulting firms based in Paris, France

Ranked by team size

Top 25 of 86 utility engineering consulting firms based in Paris, France, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to utility engineering 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	Setec Énergie Environnement	Partial evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	143 contacts →
	Partial evidence “Setec énergie environnement is a subsidiary of the setec group, one of France’s leading engineering firms (3 300 employees).” Source: RevenueBase Database · checked Sep 13, 2026
2	Oneside	Indirect evidence	Paris, FranceHQ checked Sep 13, 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 13, 2026
3	Finance Consult	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	74 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 13, 2026
4	Erese Groupe Scet HTC	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	62 contacts →
	Indirect evidence “ERESE \| Groupe SCET HTC est un bureau d’études spécialisé dans les énergies, les réseaux et l’environnement.” Source: RevenueBase Database · checked Sep 13, 2026
5	Igrec Ingenierie	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	61 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 13, 2026
6	Prolog Ingenierie	Strong evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	56 contacts →
	Strong evidence “PROLOG INGENIERIE is a consulting engineering firm at the forefront of water management and remote-controlled systems, committed to enhancing water quality and environmental…” Source: RevenueBase Database · checked Sep 13, 2026
7	OXIAM	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	54 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 13, 2026
8	Afixen	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	37 contacts →
	Indirect evidence “Afixen est un cabinet de conseil en ingénierie qui accompagne les entreprises dans leurs défis technologiques et industriels, tous secteurs confondus.” Source: RevenueBase Database · checked Sep 13, 2026
9	Avesig	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	37 contacts →
	Indirect evidence “AVESIG est un Bureau d’études d’assistance technique et de conseils en Ingénierie Nous rendons simple et abordable ce qui paraît complexe et compliqué.” Source: RevenueBase Database · checked Sep 13, 2026
10	Pangaïa Groupe	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	31 contacts →
	Indirect evidence “Pangaïa est une société de conseil en ingénierie spécialisée dans les domaines des infrastructures et des mobilités urbaines.” Source: RevenueBase Database · checked Sep 13, 2026
11	e.leven	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	24 contacts →
	Indirect evidence “Bureau d’étude en ingénierie, direction travaux et économie du bâtiment” Source: RevenueBase Database · checked Sep 13, 2026
12	Astron	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	22 contacts →
	Indirect evidence “Born to engineer.” Source: RevenueBase Database · checked Sep 13, 2026
13	Avenir Ferro	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Avenir Ferro est une société de conseil et de services en ingénierie, fondée en 2021, avec pour mission d’accompagner les acteurs du monde ferroviaire et des transports urbains à…” Source: RevenueBase Database · checked Sep 13, 2026
14	EACM	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	15 contacts →
	Indirect evidence “EACM est une équipe d’experts au service de la terre.” Source: RevenueBase Database · checked Sep 13, 2026
15	Strathom Energie	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	51-200	14 contacts →
	Indirect evidence “Welcome to Strathom Group Company!” Source: RevenueBase Database · checked Sep 13, 2026
16	Agexis Bâtiments & Infrastructures	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “Agexis - Entreprise d'ingénierie et de conseil, offrant des solutions innovantes et sur mesure dans divers secteurs et domaines d'activité.” Source: RevenueBase Database · checked Sep 13, 2026
17	Etenergie	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	10 contacts →
	Indirect evidence “ETENERGIE is an architecture & planning company based out of BATIMENT J RESIDENCE ILE DE FRANCE 64 RUE ARCHEREAU, PARIS, France.” Source: RevenueBase Database · checked Sep 13, 2026
18	Ateneos Conseil	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	10 contacts →
	Indirect evidence “CONSTRUISONS AUTREMENT LE CONSEIL EN INGENIERIE ATENEOS CONSEIL est née en 2021 d'une conviction simple : la réussite des grands projets d'ingénierie repose avant tout sur les…” Source: RevenueBase Database · checked Sep 13, 2026
19	Cferm Ingenierie	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “CFERM est un bureau d’études techniques dont l’activité centrale est l’énergie, thermique ou électrique, dans tous les domaines du bâtiment : logement, tertiaire, enseignement…” Source: RevenueBase Database · checked Sep 13, 2026
20	Phoenix Consulting International	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	8 contacts →
	Indirect evidence “PHOENIX regroupe les expertises complémentaires de ses trois associés, Valérie Audibert, Marie d’Arifat et Pierre Etienne, disposant de plus de 20 ans d’expérience chacun et tout…” Source: RevenueBase Database · checked Sep 13, 2026
21	Adexel	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	6 contacts →
	Indirect evidence “A travers chaque intervention, l’équipe se mobilise pour donner jour à des services publics de qualité, garantis par des partenariats solides et pérennes entre les parties…” Source: RevenueBase Database · checked Sep 13, 2026
22	Inoveha Bureau D'études DE Rexel France	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	11-50	4 contacts →
	Indirect evidence “Créé en 2009 et intégré au groupe Rexel, INOVEHA est un bureau d’études fluides offrant un service d’ingénierie complet sur les lots électriques, climatiques et énergétiques.” Source: RevenueBase Database · checked Sep 13, 2026
23	Atelier Synergie	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	4 contacts →
	Indirect evidence “Bureau d'Etude Thermique Fluide Energie Maîtrise d'Oeuvre Conception et Exécution” Source: RevenueBase Database · checked Sep 13, 2026
24	Sylvain Brioude Patrimoine Architecture Design	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “Sylvain Brioude Patrimoine, Architecture, Design Service d'architecture et d'ingénierie Agence d'architecture fondée en mars 2012, située au 155 Rue de la Pompe Paris XVI.” Source: RevenueBase Database · checked Sep 13, 2026
25	Blue Arches	Indirect evidence	Paris, FranceHQ checked Sep 13, 2026	1-10	3 contacts →
	Indirect evidence “English version below] Blue Arches est un cabinet de conseil spécialisé en infrastructures durables, dans les secteurs de la mobilité, de l'énergie et de la data.” Source: RevenueBase Database · checked Sep 13, 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: utility engineering 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 utility engineering consulting firms.
Partial evidence: Its own public description names part of utility engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility engineering 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 86 utility engineering consulting firms based in Paris, France

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Utility engineering consulting firms based in Paris, France at a glance

As of Sep 13, 2026

41.6%Verified-email coverage

1.8%Mobile-number coverage

18.6Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 15.0d

5290–30

12931–60

561–90

090–180

2180+

Company record updated

Median 57.0d

00–30

84131–60

58261–90

12790–180

47180+

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 utility engineering 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 “utility engineering 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 utility engineering 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 utility engineering 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, 665 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 13, 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.

Utility engineering consulting firms by metro in France

Utility engineering consulting firms in Paris86
Utility engineering consulting firms in Lyon31

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 utility engineering 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 utility engineering consulting firms are there based in Paris, France?

RevenueBase identified 86 utility engineering 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?

Setec Énergie Environnement, headquartered in Paris, tops this list with the largest team on record.

Which city has the most utility engineering consulting firms?

Paris leads with 86 headquartered companies, followed by Lyon (31) and Montpellier (17).

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 665 verified decision-maker contacts tracked across these 86 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 13, 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.