SEMICON West 2026: 994 exhibitors & sponsors
SEMICON West 2026 had 994 exhibitors and sponsors in San Francisco, United States from 39 countries. Semiconductor Manufacturing is the biggest block on the floor at 18% of the companies we matched, ahead of appliances, electrical, and electronics manufacturing and industrial machinery manufacturing. 535 of them were also at SEMICON West 2025; 415 from that list didn’t come back.
- 994
- exhibitors & sponsors as of 3 Nov 2026
- 39
- headquarters countries most from United States
- 56%
- of SEMICON West 2025's exhibitors are back 535 companies
- 18,000
- expected visitors organiser’s figure
The show floor, by industry
Each square is a company we matched to a profile, grouped by industry. Semiconductor Manufacturing makes up 18% of SEMICON West 2026; the gray block is the other 105 industries combined.
- Semiconductor Manufacturing 132 · 18%
- Appliances, Electrical, and Electronics Manufacturing 75 · 10%
- Industrial Machinery Manufacturing 58 · 8.1%
- Automation Machinery Manufacturing 49 · 6.8%
- Machinery Manufacturing 47 · 6.5%
- Software Development 29 · 4%
- Everything else 330 · 46%
Each square is one company.
Who exhibits at SEMICON West
Company size and headquarters for the 728 exhibitors we matched. A mid-market floor: 48% have 51–1,000 employees.
535 came back from 2025
Comparing SEMICON West 2026’s list with SEMICON West 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
Athinia®Semiconductor Manufacturing · 2–10 staff · United States
AIXTRON SESemiconductor Manufacturing · 1,001–5,000 staff · Germany
Praj HiPurity SystemsMachinery Manufacturing · 201–500 staff · India
Alicat ScientificAutomation Machinery Manufacturing · 51–200 staff · United States
Olympus ControlsAutomation Machinery Manufacturing · 51–200 staff · United States
CEJN Industrial CorporationAutomation Machinery Manufacturing · 11–50 staff · United States
Anguil Environmental Systems, Inc.Industrial Machinery Manufacturing · 51–200 staff · United States
CVD Equipment CorporationIndustrial Machinery Manufacturing · 51–200 staff · United States
Heller Machine ToolsMachinery Manufacturing · 1,001–5,000 staff · United States
PhotonDeltaSemiconductor Manufacturing · 11–50 staff · Netherlands
Elevate SemiconductorSemiconductor Manufacturing · 51–200 staff · United States
AidentyxSoftware Development · 11–50 staff · United States
VertivAppliances, Electrical, and Electronics Manufacturing · 10,001+ staff · United States
Cognex CorporationAutomation Machinery Manufacturing · 1,001–5,000 staff · United States
MuntersIndustrial Machinery Manufacturing · 1,001–5,000 staff · Sweden
RambusSemiconductor Manufacturing · 501–1,000 staff · United States
SEMICON West 2026 exhibitor list
The first 25 of 994: sponsors and exhibitors from the show’s core industries first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Applied Materials appliedmaterials.com | Semiconductor Manufacturing | 10,001+ | United States | Sponsor |
Heller Machine Tools us.heller.biz | Machinery Manufacturing | 1,001–5,000 | United States | Sponsor |
PhotonDelta photondelta.com | Semiconductor Manufacturing | 11–50 | Netherlands | Sponsor |
Elevate Semiconductor elevatesemi.com | Semiconductor Manufacturing | 51–200 | United States | Sponsor |
SCREEN SPE Germany Gmbh screen.co.jp | Semiconductor Manufacturing | 1,001–5,000 | Germany | Sponsor |
Aidentyx aidentyx.com | Software Development | 11–50 | United States | Sponsor |
Vertiv vertiv.com | Appliances, Electrical, and Electronics Manufacturing | 10,001+ | United States | Exhibitor |
KLA kla.com | Semiconductor Manufacturing | 10,001+ | United States | Exhibitor |
Siemens Digital Industries Software sw.siemens.com | Software Development | 5,001–10,000 | United States | Exhibitor |
Cognex Corporation cognex.com | Automation Machinery Manufacturing | 1,001–5,000 | United States | Exhibitor |
ASE Global aseglobal.com | Semiconductor Manufacturing | 10,001+ | Taiwan | Exhibitor |
3D Systems Corporation 3dsystems.com | Industrial Machinery Manufacturing | 1,001–5,000 | United States | Exhibitor |
Kulicke & Soffa kns.com | Semiconductor Manufacturing | 1,001–5,000 | Singapore | Exhibitor |
Renishaw renishaw.com | Automation Machinery Manufacturing | 5,001–10,000 | United Kingdom | Exhibitor |
Teradyne teradyne.com | Semiconductor Manufacturing | 5,001–10,000 | United States | Exhibitor |
Munters munters.com | Industrial Machinery Manufacturing | 1,001–5,000 | Sweden | Exhibitor |
TDK global.tdk.com | Appliances, Electrical, and Electronics Manufacturing | 10,001+ | Japan | Exhibitor |
Swagelok swagelok.com | Industrial Machinery Manufacturing | 5,001–10,000 | United States | Exhibitor |
Advanced Energy advancedenergy.com | Appliances, Electrical, and Electronics Manufacturing | 10,001+ | United States | Exhibitor |
Motion motion.com | Automation Machinery Manufacturing | 5,001–10,000 | United States | Exhibitor |
Rambus rambus.com | Semiconductor Manufacturing | 501–1,000 | United States | Exhibitor |
Tokyo Electron tel.com | Semiconductor Manufacturing | 10,001+ | Japan | Exhibitor |
Edwards Vacuum edwardsvacuum.com | Semiconductor Manufacturing | 5,001–10,000 | United Kingdom | Exhibitor |
COMSOL, Inc. comsol.com | Software Development | 501–1,000 | United States | Exhibitor |
SEMI semi.org | Semiconductor Manufacturing | 201–500 | United States | Exhibitor |
Filter by industry, size or country, find the decision-maker at each, and start outreach before the show. Free to start, no card.
Get the full list free →SEMICON West exhibitors also show up at
The events sharing the most exhibitors with SEMICON West 2026. 25% of the companies we matched here also exhibit at Productronica Europe 2025.
What people do with this list
Follow up with SEMICON West exhibitors
Get all 994 companies with the decision-makers at each, then let RocketSDR research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at SEMICON West and Productronica Europe already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
SEMICON West 2026: quick answers
How many companies exhibit at SEMICON West 2026?
994 companies are listed as exhibitors or sponsors at SEMICON West 2026, as of 3 Nov 2026. Of those, 11 are listed as sponsors and 373 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 728 of them to a company profile with industry, size and headquarters.
What industries exhibit at SEMICON West 2026?
Among the 720 exhibitors we matched, the largest groups are Semiconductor Manufacturing (18%), Appliances, Electrical, and Electronics Manufacturing (10%), Industrial Machinery Manufacturing (8.1%). In total they span 111 industries.
Where are SEMICON West exhibitors from?
Exhibitors we matched are headquartered in 39 countries. The most represented are United States (374), Germany (69), Japan (35).
How many SEMICON West 2025 exhibitors returned for 2026?
535 companies from SEMICON West 2025's list of 950 are on the SEMICON West 2026 list (56%). 459 companies are new this year, and 415 did not return.
Turn the SEMICON West list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.