SPIE Photonics West 2026: 1,259 exhibitors & sponsors
SPIE Photonics West 2026 had 1,259 exhibitors and sponsors in San Francisco, United States from 40 countries. Appliances, Electrical, and Electronics Manufacturing is the biggest block on the floor at 17% of the companies we matched, ahead of semiconductor manufacturing and industrial machinery manufacturing. No single country dominates: United States leads with 42%.
- 1,259
- exhibitors & sponsors as of 3 Nov 2026
- 40
- headquarters countries most from United States
- 877
- matched to a company profile industry, size, HQ
- 24,000
- expected visitors organiser’s figure
The show floor, by industry
Each square is a company we matched to a profile, grouped by industry. Appliances, Electrical, and Electronics Manufacturing makes up 17% of SPIE Photonics West 2026; the gray block is the other 89 industries combined.
- Appliances, Electrical, and Electronics Manufacturing 145 · 17%
- Semiconductor Manufacturing 85 · 9.8%
- Industrial Machinery Manufacturing 61 · 7.1%
- Defense and Space Manufacturing 44 · 5.1%
- Nanotechnology Research 41 · 4.7%
- Machinery Manufacturing 40 · 4.6%
- Everything else 449 · 52%
Each square is one company.
Who exhibits at SPIE Photonics West
Company size and headquarters for the 877 exhibitors we matched. Small companies dominate: 52% have 50 or fewer employees.
SPIE Photonics West 2026 exhibitor list
The first 25 of 1,259: 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 |
|---|---|---|---|---|
NTS nts-group.com | Industrial Machinery Manufacturing | 1,001–5,000 | Netherlands | Exhibitor |
Black Semiconductor blacksemi.com | Semiconductor Manufacturing | 51–200 | Germany | Exhibitor |
Light Conversion lightcon.com | Appliances, Electrical, and Electronics Manufacturing | 501–1,000 | Lithuania | Exhibitor |
Sivers Semiconductors sivers-semiconductors.com | Appliances, Electrical, and Electronics Manufacturing | 51–200 | Sweden | Exhibitor |
Ocean Optics oceanoptics.com | Appliances, Electrical, and Electronics Manufacturing | 201–500 | United States | Exhibitor |
yieldWerx Semiconductor yieldwerx.com | Semiconductor Manufacturing | 51–200 | United States | Exhibitor |
Spectra-Physics spectra-physics.com | Appliances, Electrical, and Electronics Manufacturing | 5,001–10,000 | United States | Exhibitor |
Wooptix wooptix.com | Semiconductor Manufacturing | 51–200 | Spain | Exhibitor |
Beneq beneq.com | Semiconductor Manufacturing | 51–200 | Finland | Exhibitor |
Luminus Devices luminus.com | Semiconductor Manufacturing | 201–500 | United States | Exhibitor |
RAITH Group raith.com | Nanotechnology Research | 201–500 | Germany | Exhibitor |
SCD scd-infrared.com | Semiconductor Manufacturing | 501–1,000 | Israel | Exhibitor |
Axetris AG axetris.com | Industrial Machinery Manufacturing | 51–200 | Switzerland | Exhibitor |
LUCID Vision Labs, Inc. thinklucid.com | Appliances, Electrical, and Electronics Manufacturing | 51–200 | Canada | Exhibitor |
Optotune optotune.com | Industrial Machinery Manufacturing | 201–500 | Switzerland | Exhibitor |
Optimax Systems, Inc. optimaxsi.com | Defense and Space Manufacturing | 201–500 | United States | Exhibitor |
Altechna altechna.com | Nanotechnology Research | 51–200 | Lithuania | Exhibitor |
technotrans technotrans.com | Machinery Manufacturing | 1,001–5,000 | Germany | Exhibitor |
Mesa Quantum mesaquantum.com | Semiconductor Manufacturing | 11–50 | — | Exhibitor |
OPTOMAN optoman.com | Nanotechnology Research | 51–200 | Lithuania | Exhibitor |
Advanced Fiber Resources fiber-resources.com | Appliances, Electrical, and Electronics Manufacturing | 1,001–5,000 | China | Exhibitor |
PM pm.nl | Industrial Machinery Manufacturing | 201–500 | Netherlands | Exhibitor |
Chroma ATE, Inc. (USA) chromaus.com | Appliances, Electrical, and Electronics Manufacturing | 51–200 | United States | Exhibitor |
EKSPLA ekspla.com | Industrial Machinery Manufacturing | 51–200 | Lithuania | Exhibitor |
Hyperion Optics hyperionoptics.com | Industrial Machinery Manufacturing | 51–200 | 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 →SPIE Photonics West exhibitors also show up at
The events sharing the most exhibitors with SPIE Photonics West 2026. 15% of the companies we matched here also exhibit at Optical Fiber Communications Conference & Exhibition 2026.
What people do with this list
Follow up with SPIE Photonics West exhibitors
Get all 1,259 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 SPIE Photonics West and Optical Fiber Communications Conference & Exhibition already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
SPIE Photonics West 2026: quick answers
How many companies exhibit at SPIE Photonics West 2026?
1,259 companies are listed as exhibitors or sponsors at SPIE Photonics West 2026, as of 3 Nov 2026. Of those, 203 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 877 of them to a company profile with industry, size and headquarters.
What industries exhibit at SPIE Photonics West 2026?
Among the 865 exhibitors we matched, the largest groups are Appliances, Electrical, and Electronics Manufacturing (17%), Semiconductor Manufacturing (9.8%), Industrial Machinery Manufacturing (7.1%). In total they span 95 industries.
Where are SPIE Photonics West exhibitors from?
Exhibitors we matched are headquartered in 40 countries. The most represented are United States (366), Germany (109), France (49).
When and where is SPIE Photonics West 2026?
SPIE Photonics West 2026 took place 17–22 Jan 2026 at Moscone Center, San Francisco, United States, organised by SPIE.
Turn the SPIE Photonics 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.