Company lists · Data refreshed August 2026

Top 25 List building services based in Paris, France

Name: List building services based in Paris, France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 363 companies tracked

RevenueBase identified 363 list building services headquartered in Paris, France as of August 2026 and tracks 2,379 professional contacts across them, including 541 with verified work emails and 56 with mobile numbers. Paris is the largest hub.

This list covers list building services 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

363Companies

2,379Contacts tracked

541Verified emails

56Mobile numbers

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The 25 largest list building services based in Paris, France

Ranked by team size

Top 25 of 363 list building services based in Paris, France, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to list building services: 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	LUSEO	Partial evidence	Paris, France	501-1,000	342 contacts →
	Partial evidence “LUSEO is a multidisciplinary building design firm that provides highly specialized engineering and project administration services.” Source: RevenueBase Database · checked Aug 31, 2026
2	G4 Group Architecture, Engineering And Design	Indirect evidence	Paris, France	51-200	215 contacts →
	Indirect evidence “G4 GROUP architecture & engineering es un estudio de arquitectura, ingeniería y diseño con oficinas en Barcelona, Madrid, Torino, París y Dubai con más de 25 años de experiencia y…” Source: RevenueBase Database · checked Aug 31, 2026
	RevenueBasePublisher of this directory	Not rated	Boston, MA, United States	n/a	Try free
	Not rated “RevenueBase is a B2B contact data platform. This directory is built from its company graph.”
3	AXESS	Indirect evidence	Paris, France	51-200	98 contacts →
	Indirect evidence “Fondé en 2018, Axess rassemble des collaborateurs passionnés autour d'une aspiration commune : construire des bâtiments plus performants et durables.” Source: RevenueBase Database · checked Aug 31, 2026
4	Groupe Optim	Indirect evidence	Paris, France	51-200	56 contacts →
	Indirect evidence “SMART WORKPLACE SOLUTIONS L’équipe Optim, Expérimentée et Performante.” Source: RevenueBase Database · checked Aug 31, 2026
5	Archibuild Architecture & Ingénierie	Indirect evidence	Paris, France	11-50	50 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
6	Lockroy Construction	Indirect evidence	Paris, France	51-200	41 contacts →
	Indirect evidence “Des bâtiments professionnels pensés pour l’avenir.” Source: RevenueBase Database · checked Aug 31, 2026
7	ory.architecture	Indirect evidence	Paris, France	51-200	37 contacts →
	Indirect evidence “ORY.architecture regroupe une soixantaine de collaborateurs et collaboratrices répartis dans différents départements opérationnels : • Le département Image et Création; véritable…” Source: RevenueBase Database · checked Aug 31, 2026
8	Dubuisson Architecture	Indirect evidence	Paris, France	11-50	35 contacts →
	Indirect evidence “Dubuisson Architecture was founded in 2005 by Caroline and Thomas Dubuisson.” Source: RevenueBase Database · checked Aug 31, 2026
9	Atelier C M	Indirect evidence	Paris, France	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 Aug 31, 2026
10	Groupe H	Indirect evidence	Paris, France	51-200	32 contacts →
	Indirect evidence “Nous construisons, rénovons et aménageons vos espaces professionnels avec une seule ambition : que chaque détail de votre projet soit parfaitement maîtrisé.” Source: RevenueBase Database · checked Aug 31, 2026
11	Groupe Eddifis	Indirect evidence	Paris, France	51-200	15 contacts →
	Indirect evidence “Ravalement- Pierre de Taille - Isolation : BAGNIS/BRITO Peinture - Décoration : LENZI Couverture - Zinguerie - Plomberie : APTZ et DEBARLE Génie Climatique - CVC : SITHEC Gros…” Source: RevenueBase Database · checked Aug 31, 2026
12	Studio Boaz	Indirect evidence	Paris, France	11-50	14 contacts →
	Indirect evidence “Studio Boaz est une agence d'architecture spécialisée dans la conception et la maitrise d'œuvre d'espaces commerciaux et de logements.” Source: RevenueBase Database · checked Aug 31, 2026
13	Bush & Associates	Indirect evidence	Paris, France	11-50	12 contacts →
	Indirect evidence “Bush & Associates is an architecture practice lead by Derek Bush, a british interior designer.” Source: RevenueBase Database · checked Aug 31, 2026
14	Itar Architectures	Indirect evidence	Paris, France	11-50	12 contacts →
	Indirect evidence “ITAR ARCHITECTURES is an architecture & planning company based out of 66 rue de Turenne, Paris” Source: RevenueBase Database · checked Aug 31, 2026
15	HGA Architectes	Indirect evidence	Paris, France	11-50	10 contacts →
	Indirect evidence “Depuis 1987, l'agence poursuit sa réflexion sur le thème de l’espace de travail à travers les études et les réalisations de nombreux projets d’immeubles de bureaux, à Haute…” Source: RevenueBase Database · checked Aug 31, 2026
16	Atelier Zündel Cristea	Indirect evidence	Paris, France	11-50	10 contacts →
	Indirect evidence “AZC was founded in 2001 with the ambition to explore architecture and technique, while putting them at the service of all those with a project to realize.” Source: RevenueBase Database · checked Aug 31, 2026
17	Atelierjv & Associés	Indirect evidence	Paris, France	11-50	10 contacts →
	Indirect evidence “Atelier de maîtrise d'œuvre specialisé en maitrise d'œuvre, OPC, assistance à maitrise d'ouvrage, particulièrement sur les rénovations lourdes, nous intervenons sur des operations…” Source: RevenueBase Database · checked Aug 31, 2026
18	Celnikier & Grabli Architectes	Indirect evidence	Paris, France	11-50	9 contacts →
	Indirect evidence “La SARL Celnikier & Grabli Architectes réunit Jacob Celnikier, architecte DPLG, et Pascal Grabli, architecte DESA, et une équipe de chefs de projet experts dont la combinaison des…” Source: RevenueBase Database · checked Aug 31, 2026
19	Descamps Arcature	Indirect evidence	Paris, France	11-50	9 contacts →
	Indirect evidence “Notre agence d’architecture, DESCAMPS ARCATURE Paris, réalise en interne la quasi-totalité des projets livrés « clés en mains ».” Source: RevenueBase Database · checked Aug 31, 2026
20	XL Ingénierie	Indirect evidence	Paris, France	11-50	9 contacts →
	Indirect evidence “Depuis 2009, nous concevons vos projets dès la réalisation du Permis de Construire avec l’appui de nos ingénieurs structures, fluides, thermiques et électriques.” Source: RevenueBase Database · checked Aug 31, 2026
21	SLA Architecture	Indirect evidence	Paris, France	11-50	8 contacts →
	Indirect evidence “SLA Architecture est une agence française fondée par Paul Sexer et Jean Baptiste Loyrette en 1989, basée à Paris.” Source: RevenueBase Database · checked Aug 31, 2026
22	AMI Conseil	Indirect evidence	Paris, France	11-50	7 contacts →
	Indirect evidence “La société AMI Conseil accompagne ses clients dans la gestion de leurs projets immobiliers.” Source: RevenueBase Database · checked Aug 31, 2026
23	Atelier PO & PO	Indirect evidence	Paris, France	11-50	7 contacts →
	Indirect evidence “ATELIER PO & PO est une entreprise d'architecture basée au 24 RUE DES AMANDIERS, PARIS, France.” Source: RevenueBase Database · checked Aug 31, 2026
24	Yoda Master	Indirect evidence	Paris, France	11-50	7 contacts →
	Indirect evidence “Yoda Master accompagne ses clients sur l’ensemble des disciplines du secteur de la construction.” Source: RevenueBase Database · checked Aug 31, 2026
25	Archetype France	Indirect evidence	Paris, France	11-50	6 contacts →
	Indirect evidence “Archetype Group se positionne en tant qu'acteur de référence en matière de conseil en construction à l'échelle internationale.” Source: RevenueBase Database · checked Aug 31, 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: list building services. 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 list building services.
Partial evidence: Its own public description names part of list building services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name list building services. 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 363 list building services based in Paris, France

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List building services based in Paris, France at a glance

As of Aug 31, 2026

22.7%Verified-email coverage

2.4%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Paris

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

266

11-50

51-200

201-500

501-1,000

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 list building services, 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 “list building services”. 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 list building services), 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 list building services, 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, 541 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 August 31, 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.

List building services by metro in France

List building services in Paris363
List building services in Lyon68
List building services in Toulouse46
List building services in Bordeaux44
List building services in Nantes36
List building services in Montpellier35
List building services in Marseille34

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 list building services, 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 list building services are there based in Paris, France?

RevenueBase identified 363 list building services headquartered in Paris, France as of August 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?

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

Which city has the most list building services?

Paris leads with 363 headquartered companies, followed by Lyon (68) and Toulouse (46).

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 541 verified decision-maker contacts tracked across these 363 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.