15–18 Mar 2027 · Lyon, FR

CIM

CIM (International Metrology Congress) is a biennial professional congress and exhibition on metrology organised by the Collège Français de Métrologie (CFM). It brings together leaders in measurement, quality managers, engineers, researchers and representatives from industry, research laboratories and regulatory bodies to discuss technical challenges, standardisation and innovations in measurement. The event includes an exhibition zone (Metrology Village) featuring companies in measurement, control, vision and instrumentation, and is linked with a conference programme and associated sessions.

Last updated August 13, 2026

Dates: 15–18 Mar 2027
Venue: Parc des Expositions EUREXPO
Location: Lyon, FR
Frequency: Biennial
Audience: Mixed
Duration: 4 days
Scale: National
Exhibitors: 62Fact
Visitors: 600Fact

Chemicals & MaterialsIndustrial & ManufacturingScience & ResearchAutomation & Robotics

Event website

Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

About CIM

CIM is a national trade fair for the Chemicals & Materials and Industrial & Manufacturing industries, taking place in Lyon, France. The 2027 edition runs 15–18 Mar 2027 at Parc des Expositions EUREXPO. It brings together an estimated 80 exhibitors and 600 visitors (organizer-confirmed). Event Scout has indexed 62 exhibiting companies for the event so far.

Known editions

2027Upcoming15–18 Mar 2027
20267 Jul 2026

Venue

Parc des Expositions EUREXPO

Bd de l'Europe, 69680 Chassieu, 69686 Chassieu Cedex, 69800 Lyon, Auvergne-Rhône-Alpes, FR

Who exhibits at CIM

We've captured 62 exhibitors for CIM (roster as of 2025). They span 14 countries, 48% of them based outside France.

Where exhibitors are based

Exhibitors' head-office countries, most-represented first.

France52%·28
Germany19%·10
United States6%·3
United Kingdom4%·2
Italy4%·2

Based on 54 exhibitors with a known head-office country.

What exhibitors do

The industries the exhibitor base works in, by share of the roster.

Services62%·26
Machinery Manufacturing29%·12
Software It29%·12
Energy Electronics14%·6
Chemicals Materials2%·1

Based on 42 exhibitors with an industry label — a company can carry several, so shares can total over 100%.

Exclusivity

60%Class Cof exhibitors exhibit nowhere else we track

Strongly exclusive — most exhibitors skip the other events we track, giving this show a distinct roster.

Cross-referenced against 62 exhibitors in our event graph.

International reach

48%Class Dof exhibitors are based abroad

Regionally international — neighbouring countries alongside a strong home base.

Exhibitor calibre

Publicly listed100%·2

listed companies

Large enterprises100%·2

1,000+ employees

Of 2 exhibitors whose company size we know.

CIM 2027 exhibitor list

So far, 60+ exhibiting companies have been indexed for CIM. They span industries including services, software-it,healthcare-pharma,machinery-manufacturing and energy-electronics. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.

Company

Industry

Location

AAPI Metrology
services
Rockville, US
MMettler-Toledo Garvens GmbH ProduktinspektionGiesen, DE
SSartorius
software-ithealthcare-pharma+1
Göttingen, DE
VVaisala
energy-electronics
Event Jul, FI
NNational Physical LaboratoryGB

Bam
WIKA Group
Innovative Sensor Technology
RADWAG
Process Sensing Technologies
High
Precitec GmbH & Co. KG
CS INSTRUMENTS
International
SmarAct GmbH
LNI Swissgas EN
Furness
Cetiat
Techniques de l'Ingénieur
PRESYS
Dickson Data
"SPEKTRA SCHWINGUNGSTECHNIK UND AKUSTIK GMBH DRESDEN"
Climats

+ 37 more exhibitors

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Frequently asked questions

When is CIM 2027?

CIM 2027 runs 15–18 Mar 2027 at Parc des Expositions EUREXPO.

Where is CIM held?

CIM is held at Parc des Expositions EUREXPO in Lyon, France.

How many exhibitors does CIM have?

CIM counts an estimated 80 exhibitors. Event Scout has indexed 62 exhibiting companies so far.

Who exhibits at CIM?

Indexed exhibitors include API Metrology, Mettler-Toledo Garvens GmbH Produktinspektion, Sartorius and Vaisala. The event spans the Chemicals & Materials, Industrial & Manufacturing and Science & Research sectors.

Is CIM worth attending?

CIM is a national trade show for the Chemicals & Materials and Industrial & Manufacturing industries, so it is most relevant to exhibitors and buyers in those industries. It brings together an estimated 80 exhibitors. Whether it is worth attending depends on your objectives, but its scale and sector focus are a useful guide.

How do I get the CIM exhibitor list?

Event Scout has indexed 62 companies exhibiting at CIM so far. A sample is shown in the exhibitor-list section on this page, and the full roster is available through Event Scout.

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