Company lists · Data refreshed September 2026

Top 25 Equipment calibration service companies based in France

Name: Equipment calibration service companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 67 companies tracked

RevenueBase identified 67 equipment calibration service companies headquartered in France as of September 2026 and tracks 4,217 professional contacts across them, including 1,438 with verified work emails. Les Ulis is the largest hub.

This list covers equipment calibration service companies headquartered in 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 20, 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 20, 2026 86% judged on-target in blind review

67Companies

4,217Contacts tracked

1,438Verified emails

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The 25 largest equipment calibration service companies based in France

Ranked by team size

Top 25 of 67 equipment calibration service companies based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to equipment calibration service companies: 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	Trescal	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	5,001-10,000	3,389 contacts →
	Partial evidence “As the global leader in calibration services, we provide precision calibration expertise in every industry, geography and instrument across the world.” Source: RevenueBase Database · checked Sep 20, 2026
2	Precia Molen Service	Indirect evidence	Privas, FranceHQ checked Sep 20, 2026	201-500	145 contacts →
	Indirect evidence “L’expérience et le savoir-faire : Dans votre région, PRECIA-MOLEN et sa filiale PRECIA-MOLEN SERVICE associent leur savoir-faire et leurs compétences dans la fourniture et…” Source: RevenueBase Database · checked Sep 20, 2026
3	Mc2	Indirect evidence	Aubière Cedex, FranceHQ checked Sep 20, 2026	51-200	75 contacts →
	Indirect evidence “La société MC2 a été créée en février 1994, puis est devenue en 2008 filiale du groupe DUTSCHER dont le siège social est à Bernolsheim (67).” Source: RevenueBase Database · checked Sep 20, 2026
4	Aserti Metrology	Indirect evidence	Sucy-en-brie, FranceHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “ASERTI Metrology et MI Métrologie assurent la conformité de vos appareils de mesure, quelle que soit leur marque, selon les spécifications constructeur ou vos propres exigences.” Source: RevenueBase Database · checked Sep 20, 2026
5	Dimelco	Indirect evidence	Fretin, FranceHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Depuis 1979, Dimelco propose des instruments de mesure à usage industriel en sélectionnant les meilleures marques et produits dans le monde entier.” Source: RevenueBase Database · checked Sep 20, 2026
6	Maréchalle Pesage Métrologie	Indirect evidence	Chauny, FranceHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Nous intervenons sur vos instruments de pesage de 0,01 mg à 150 T (balance, bascule, pont-bascule, poids prix, crochet peseur, balance de laboratoire, cuves sur pesons, pesage…” Source: RevenueBase Database · checked Sep 20, 2026
7	Aérométrologie	Indirect evidence	Les Ulis, FranceHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Aérométrologie est un Laboratoire de Métrologie indépendant créé fin 1993, dont l'activité est essentiellement l'étalonnage et la vérification d'instruments de mesure, associée à…” Source: RevenueBase Database · checked Sep 20, 2026
8	LAB Services	Indirect evidence	Valence, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Nous intervenons sur de nombreux marchés : imprimerie, aéronautique, mécanique générale, automobile, peinture, plastique, cosmétiques,… Quelle que soit la marque de vos…” Source: RevenueBase Database · checked Sep 20, 2026
9	Mestrole	Indirect evidence	Jarny, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Dans le respect de la sécurité, de l’environnement et de vos installations, les équipes Mestrole interviennent depuis plus de 40 ans dans le domaine de la métrologie sur les sites…” Source: RevenueBase Database · checked Sep 20, 2026
10	CMI Groupe Trescal	Indirect evidence	Neung Sur Beuvron, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Vente et Location d’instruments de Métrologie : compteur de particules, biocollecteur d’air, photomètre, générateur de fumée … Validation de salles propres : test d’intégrité des…” Source: RevenueBase Database · checked Sep 20, 2026
11	Leasametric	Indirect evidence	Villebon-sur-yvette, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Leasametric is one of the few French service companies, to be a pioneer in the rental of test and measurement, and partner of innovative sectors: General instrumentation, research…” Source: RevenueBase Database · checked Sep 20, 2026
12	TRI Pesage Service	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “TRI PESAGE SERVICE est spécialiste sur toute la France- Contrôle d'instruments de pesage IPFA - Primitive et Périodique IPFNA - Périodique - Contrôle de détecteurs de Métaux…” Source: RevenueBase Database · checked Sep 20, 2026
13	EVO Métrologie	Indirect evidence	Perpignan, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Mail → contact@evometrologie.com Site France : Site Canada : Par expérience du métier depuis plus de 25 ans, est un laboratoire qui a fait le choix d’une activité multi domaines…” Source: RevenueBase Database · checked Sep 20, 2026
14	Centre DE Verification DE Metz	Indirect evidence	Plesnois, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “CENTRE DE VERIFICATION DE METZ is an individual & family services company based out of 15 RUE DE L'ETANG, Plesnois, Grandest, France.” Source: RevenueBase Database · checked Sep 20, 2026
15	Mapair	Indirect evidence	Villiers-le-bel, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Mise au point des systèmes CVCD (HVAC)+ de 10 ans d'expertise : optimiser la performance de vos installations CVCD (chauffage, ventilation, climatisation, désenfumage): garantir…” Source: RevenueBase Database · checked Sep 20, 2026
16	Itos Mesure	Indirect evidence	Grandchamp-des-fontaines, FranceHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Depuis 2003, nous sommes spécialisés dans la vente, le contrôle, l’étalonnage et la réparation d’appareils de mesure toutes marques pour le génie climatique et électrique-…” Source: RevenueBase Database · checked Sep 20, 2026
17	CRT Morlaix, Centre DE Ressources Techniques	Indirect evidence	Morlaix, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Notre Centre de Ressources Techniques, spécialisé en métrologie, propose ses compétences dans deux activités distinctes - Le contrôle, expertise 3D et contrôle non destructif.” Source: RevenueBase Database · checked Sep 20, 2026
18	Erichsen	Indirect evidence	Valence, FranceHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Erichsen Depuis plus de 100 ans, ERICHSEN met à votre service ses compétences dans la fabrication d’instruments de mesure, de contrôle et d’essai.” Source: RevenueBase Database · checked Sep 20, 2026
19	Pesage Mesures Automatismes Groupe Ademi	Indirect evidence	La Wantzenau, FranceHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “Créée en 1986, PMA (Pesage, Mesures et Automatismes) est aujourd’hui le partenaire privilégié de l’industrie et du commerce local pour toutes les activités de pesage, avec une…” Source: RevenueBase Database · checked Sep 20, 2026
20	Pat'smics	Partial evidence	St Etienne, FranceHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “PAT'SMICS is specialized in Metrology (Calibration, metrology studies an calculations, conformity, etc.) and test bench conception / retrofiting (hardware and software).” Source: RevenueBase Database · checked Sep 20, 2026
21	CQM	Indirect evidence	Bruay La Buissiere, FranceHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “Créé en juin 2018 dans les Hauts-de-France, CQM+ vous apporte son expertise dans le Contrôle Qualité Métrologie pour les professionnels de tous les secteurs industriels.” Source: RevenueBase Database · checked Sep 20, 2026
22	Examesure	Partial evidence	Bidart, FranceHQ checked Sep 20, 2026	11-50	3 contacts →
	Partial evidence “matériel de calibration et mesure en température et pression EXAMESURE est spécialiste des solutions pour la mesure de précision et l’étalonnage en température et pression.” Source: RevenueBase Database · checked Sep 20, 2026
23	Prorata Location & Service	Indirect evidence	Marolles-en-brie, FranceHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “Installation, location, métrologie, réparation, essais, ou encore l'entretien de vos instruments scientifiques.” Source: RevenueBase Database · checked Sep 20, 2026
24	PSI Metrologie	Indirect evidence	Muret, FranceHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
25	Labo-Rs	Indirect evidence	Chambéry, FranceHQ checked Sep 20, 2026	1-10	1 contacts →
	Indirect evidence “Labo-RS vous accompagne pour l’installation, la maintenance, la métrologie et les contrôles réglementaires de vos équipements de laboratoire.” Source: RevenueBase Database · checked Sep 20, 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: equipment calibration service companies. 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 equipment calibration service companies.
Partial evidence: Its own public description names part of equipment calibration service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name equipment calibration service companies. 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 67 equipment calibration service companies based in France

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Equipment calibration service companies based in France at a glance

As of Sep 20, 2026

34.1%Verified-email coverage

62.9Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Les Ulis

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 67 companies.

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 equipment calibration service companies, 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 France whose own description of what they do matches “equipment calibration service companies”. 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 equipment calibration service companies), 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 equipment calibration service companies, and records with no verified work email. Companies headquartered outside France 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, 1,438 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 20, 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.

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 equipment calibration service companies, 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 equipment calibration service companies are there based in France?

RevenueBase identified 67 equipment calibration service companies headquartered in 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?

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

Which city has the most equipment calibration service companies?

Les Ulis leads with 2 headquartered companies, followed by Paris (2) and Privas (2).

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 1,438 verified decision-maker contacts tracked across these 67 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 20, 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.