4–7 Apr 2028 · Moutier, CH

SIAMS

SIAMS is a specialized biennial trade fair for microtechnical production located in the Arc jurassien of technologies. It brings together industrial actors offering production means for microtechnology, presenting a comprehensive chain of microtechnical production and about 450 specialized exhibitors. The event targets professionals and journalists in precision and microtechnology sectors and emphasizes proximity, human contact and industrial pragmatism.

Last updated

Dates
4–7 Apr 2028
Venue
China International Exhibition Center
Location
Moutier, CH
Frequency
Annual
Audience
Trade
Duration
4 days
Scale
National
Exhibitors
459Estimate
Automation & RoboticsIndustrial & ManufacturingScience & Research
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 This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.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 SIAMS

SIAMS is a national trade show in Moutier, Switzerland for the Automation & Robotics and Industrial & Manufacturing industries. The 2028 edition runs 4–7 Apr 2028 at China International Exhibition Center. It brings together an estimated 459 exhibitors. Event Scout has indexed 458 exhibiting companies for the event so far.

Known editions

Venue

China International Exhibition Center

2740 Moutier, Jura, CH

Who exhibits at SIAMS

We've captured 458 exhibitors for SIAMS (roster as of 2026). They span 14 countries, 92% of them based outside Switzerland.

Where exhibitors are based

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

  • Switzerland56%·86
  • Germany20%·31
  • France8%·12
  • Italy5%·7
  • United States3%·4

Based on 153 exhibitors with a known head-office country.

What exhibitors do

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

  • Machinery Manufacturing69%·54
  • Industrial Automation23%·18
  • Energy Electronics21%·16
  • Services15%·12
  • Healthcare Pharma10%·8

Based on 78 exhibitors with an industry label — a company can carry several, so shares can total over 100%.

Exclusivity

74%Class Bof exhibitors exhibit nowhere else we track

Highly exclusive — the great majority of exhibitors are found here and nowhere else in our data.

Cross-referenced against 458 exhibitors in our event graph.

International reach

92%Class Aof exhibitors are based abroad

Truly global — the exhibitor base spans the world.

Exhibitor calibre

Publicly listed25%·2

listed companies

Large enterprises50%·4

1,000+ employees

Of 8 exhibitors whose company size we know.

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.

SIAMS 2028 exhibitor list

Event Scout has indexed 450+ companies exhibiting at SIAMS so far. They span industries including industrial-automation,energy-electronics, industrial-automation,machinery-manufacturing and industrial-automation. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.

  • Schmierstoffe von MOTOREX
  • EROWA AG
  • TR Electronic
  • HIFI FILTER
  • EUCHNER
  • Blum
  • Bucci Industries
  • Gleitschleifen & Electrofinish
  • Schneider Electric
  • Renishaw
  • Star Micronics America
  • BIBUS
  • Swissmem
  • Precitec GmbH & Co. KG
  • SWISS TOOL SYSTEMS AG
  • TotalEnergies in the United Kingdom
  • Eurotec

+ 433 more exhibitors

Search, filter and export the complete exhibitor list in Event Scout.

Start your free trialLearn more

7 days free, then $23/month

Related events

MicronoraBesançon, FR29 Sep 2026InternationalCIMLyon, FR15 Mar 2027NationalLa voix et les solutions de l'industrieLyon, FR18 Mar 2027FlagshipVivaTech 2027Paris, FR16 Jun 2027FlagshipInternational Conference on Artificial Neural Networks 2025Paris, FR9 Oct 2026International7th World Congress on Robotics and AutomationParis, FR20 Jan 2027International
More Automation & Robotics in Switzerland →

Frequently asked questions

When is SIAMS 2028?
SIAMS 2028 runs 4–7 Apr 2028 at China International Exhibition Center.
Where is SIAMS held?
SIAMS is held at China International Exhibition Center in Moutier, Switzerland.
How many exhibitors does SIAMS have?
SIAMS counts an estimated 459 exhibitors. Event Scout has indexed 458 exhibiting companies so far.
Who exhibits at SIAMS?
Indexed exhibitors include Phoenix Contact Deutschland, KEYENCE CORPORATION OF AMERICA, Aignep S.p.A. and Beckhoff Automation. The event spans the Automation & Robotics, Industrial & Manufacturing and Science & Research sectors.
Is SIAMS worth attending?
SIAMS is a national trade show for the Automation & Robotics and Industrial & Manufacturing industries, so it is most relevant to exhibitors and buyers in those industries. It brings together an estimated 459 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 SIAMS exhibitor list?
Event Scout has indexed 458 companies exhibiting at SIAMS so far. A sample is shown in the exhibitor-list section on this page, and the full roster is available through Event Scout.

AI-native · MCP

Ask Claude, ChatGPT or Copilot — this catalog speaks MCP

Event Scout ships an MCP server, so Claude, ChatGPT, Copilot or your own agents can query 14,000+ trade shows — exhibitor rosters included — as native tools. Ask which SIAMS exhibitors fit your target list.

Connect your AI

Exhibitor intelligence

Where will Phoenix Contact Deutschland exhibit next?

Type any company and get the exact trade shows where it's exhibiting next — 90,000+ exhibitors, matched to the fairs they attend.

Track an exhibitor

The data on this page comes from Pragmatic Event Scout — a live catalog of 14,000+ trade shows where every figure is labeled as a fact or an estimate.Logos provided by Logo.dev

See the full exhibitor list

Every exhibitor, every event, searchable — with CSV & calendar export.

Start your free trialLearn more

7 days free, then $23/month