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. Hardware, Semiconductors & IoT is the biggest block on the floor at 23% of the companies we matched, ahead of industrial machinery & equipment and electrical & electronics manufacturing. No single country dominates: United States leads with 42%.
- 1,259
- exhibitors & sponsors as of 5 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 sector
Each square is a company we matched to a profile, grouped by its main sector. Hardware, Semiconductors & IoT makes up 23% of SPIE Photonics West 2026; the gray block is the other 96 sectors combined.
- Hardware, Semiconductors & IoT 188 · 23%
- Industrial Machinery & Equipment 53 · 6.5%
- Electrical & Electronics Manufacturing 38 · 4.7%
- Industrial Automation & Robotics 35 · 4.3%
- Aerospace & Defense 29 · 3.6%
- Medical Devices & Diagnostics 24 · 3%
- Everything else 446 · 55%
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 sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Black Semiconductor blacksemi.com | Hardware, Semiconductors & IoT | 51–200 | Germany | Exhibitor |
CMC Electronics cmcelectronics.ca | Aerospace & Defense | 501–1,000 | Canada | Exhibitor |
Light Conversion lightcon.com | Hardware, Semiconductors & IoT | 501–1,000 | Lithuania | Exhibitor |
Sivers Semiconductors sivers-semiconductors.com | Hardware, Semiconductors & IoT | 51–200 | Sweden | Exhibitor |
Ocean Optics oceanoptics.com | Hardware, Semiconductors & IoT | 201–500 | United States | Exhibitor |
Spectra-Physics spectra-physics.com | Industrial Machinery & Equipment | 5,001–10,000 | United States | Exhibitor |
QuiX Quantum quixquantum.com | Hardware, Semiconductors & IoT | 51–200 | Netherlands | Exhibitor |
Wooptix wooptix.com | Hardware, Semiconductors & IoT | 51–200 | Spain | Exhibitor |
Beneq beneq.com | Hardware, Semiconductors & IoT | 51–200 | Finland | Exhibitor |
Luminus Devices luminus.com | Hardware, Semiconductors & IoT | 201–500 | United States | Exhibitor |
RAITH Group raith.com | Hardware, Semiconductors & IoT | 201–500 | Germany | Exhibitor |
HIWIN Corporation hiwin.com | Industrial Automation & Robotics | 51–200 | United States | Exhibitor |
SCD scd-infrared.com | Aerospace & Defense | 501–1,000 | Israel | Exhibitor |
Axetris AG axetris.com | Hardware, Semiconductors & IoT | 51–200 | Switzerland | Exhibitor |
LUCID Vision Labs, Inc. thinklucid.com | Industrial Automation & Robotics | 51–200 | Canada | Exhibitor |
Optotune optotune.com | Hardware, Semiconductors & IoT | 201–500 | Switzerland | Exhibitor |
WORLD STAR TECH worldstartech.com | Hardware, Semiconductors & IoT | 11–50 | Canada | Exhibitor |
Optimax Systems, Inc. optimaxsi.com | Hardware, Semiconductors & IoT | 201–500 | United States | Exhibitor |
Altechna altechna.com | Hardware, Semiconductors & IoT | 51–200 | Lithuania | Exhibitor |
Liquid Instruments liquidinstruments.com | Hardware, Semiconductors & IoT | 51–200 | United States | Exhibitor |
OZ Optics Ltd. ozoptics.com | Hardware, Semiconductors & IoT | 201–500 | Canada | Exhibitor |
technotrans technotrans.com | Industrial Machinery & Equipment | 1,001–5,000 | Germany | Exhibitor |
Mesa Quantum mesaquantum.com | Hardware, Semiconductors & IoT | 11–50 | — | Exhibitor |
OPTOMAN optoman.com | Hardware, Semiconductors & IoT | 51–200 | Lithuania | Exhibitor |
Advanced Fiber Resources fiber-resources.com | Hardware, Semiconductors & IoT | 1,001–5,000 | China | Exhibitor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →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
We'll walk you through all 1,259 companies and the decision-makers at each, then RocketSDR can 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.
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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 5 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 813 exhibitors we matched, the largest groups are Hardware, Semiconductors & IoT (23%), Industrial Machinery & Equipment (6.5%), Electrical & Electronics Manufacturing (4.7%). In total they span 102 sectors.
Where are SPIE Photonics West exhibitors from?
Exhibitors we matched are headquartered in 40 countries. The most represented are United States (367), 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.