SPIE Photonics West 2027: 178 exhibitors & sponsors
SPIE Photonics West 2027 has 178 exhibitors and sponsors listed so far, heading to San Francisco, United States from 22 countries. Hardware, Semiconductors & IoT is the biggest block on the floor at 30% of the companies we matched, ahead of industrial machinery & equipment and aerospace & defense. 91 of them were also at SPIE Photonics West 2026; 1,168 from that list aren’t on this one yet.
- 178
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 22
- headquarters countries most from United States
- 7.2%
- of SPIE Photonics West 2026's exhibitors are back 91 companies
- 44
- sectors represented
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 30% of SPIE Photonics West 2027; the gray block is the other 38 sectors combined.
- Hardware, Semiconductors & IoT 30 · 30%
- Industrial Machinery & Equipment 6 · 5.9%
- Aerospace & Defense 5 · 5%
- Electrical & Electronics Manufacturing 5 · 5%
- Industrial Automation & Robotics 4 · 4%
- Advertising & Media Agencies 3 · 3%
- Everything else 48 · 48%
Each square is one company.
Who exhibits at SPIE Photonics West
Company size and headquarters for the 110 exhibitors we matched. Small companies dominate: 48% have 50 or fewer employees.
91 came back from 2026
Comparing SPIE Photonics West 2027’s list with SPIE Photonics West 2026. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
Black SemiconductorHardware, Semiconductors & IoT · 51–200 staff · Germany
Light ConversionHardware, Semiconductors & IoT · 501–1,000 staff · Lithuania
Ocean OpticsHardware, Semiconductors & IoT · 201–500 staff · United States
Spectra-PhysicsIndustrial Machinery & Equipment · 5,001–10,000 staff · United States
QuiX QuantumHardware, Semiconductors & IoT · 51–200 staff · Netherlands
WooptixHardware, Semiconductors & IoT · 51–200 staff · Spain
BeneqHardware, Semiconductors & IoT · 51–200 staff · Finland
Luminus DevicesHardware, Semiconductors & IoT · 201–500 staff · United States
Microchip Technology Inc.Hardware, Semiconductors & IoT · 10,001+ staff · United States
Aerotech, Inc.Industrial Automation & Robotics · 501–1,000 staff · United States
Innolite GmbHIndustrial Automation & Robotics · 51–200 staff · Germany
SPACEOPTIX GmbHAerospace & Defense · 11–50 staff · Germany
STMicroelectronicsHardware, Semiconductors & IoT · 10,001+ staff · Switzerland
AMDHardware, Semiconductors & IoT · 10,001+ staff · United States
Seagate TechnologyHardware, Semiconductors & IoT · 10,001+ staff · United States
Lattice SemiconductorHardware, Semiconductors & IoT · 1,001–5,000 staff · United States
SPIE Photonics West 2027 exhibitor list
The first 25 of 178: 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 |
|---|---|---|---|---|
Microchip Technology Inc. microchip.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Sponsor |
Texas Instruments ti.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Sponsor |
Coherent Corp. coherent.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Sponsor |
MKS Inc. mks.com | Hardware, Semiconductors & IoT | 10,001+ | United States | Sponsor |
Excelitas Technologies Corp. excelitas.com | Electrical & Electronics Manufacturing | 5,001–10,000 | United States | Sponsor |
Thorlabs thorlabs.com | Industrial Machinery & Equipment | 1,001–5,000 | United States | Sponsor |
HORIBA horiba.com | Industrial Automation & Robotics | 5,001–10,000 | Japan | Sponsor |
IPG Photonics ipgphotonics.com | Hardware, Semiconductors & IoT | 1,001–5,000 | United States | Sponsor |
Mitutoyo America Corporation mitutoyo.com | Industrial Machinery & Equipment | 201–500 | United States | Sponsor |
TOPTICA Photonics toptica.com | Hardware, Semiconductors & IoT | 501–1,000 | Germany | Sponsor |
CMC Electronics cmcelectronics.ca | Aerospace & Defense | 501–1,000 | Canada | Sponsor |
Aerotech, Inc. aerotech.com | Industrial Automation & Robotics | 501–1,000 | United States | Sponsor |
WORLD STAR TECH worldstartech.com | Hardware, Semiconductors & IoT | 11–50 | Canada | Sponsor |
Optimax Systems, Inc. optimaxsi.com | Hardware, Semiconductors & IoT | 201–500 | United States | Sponsor |
OZ Optics Ltd. ozoptics.com | Hardware, Semiconductors & IoT | 201–500 | Canada | Sponsor |
Hyperion Optics hyperionoptics.com | Hardware, Semiconductors & IoT | 51–200 | United States | Sponsor |
Avantes avantes.com | Hardware, Semiconductors & IoT | 51–200 | Netherlands | Sponsor |
MPB Communications mpbcommunications.com | Hardware, Semiconductors & IoT | 51–200 | Canada | Sponsor |
XIMEA - Imaging beyond the Standard. ximea.com | Hardware, Semiconductors & IoT | 51–200 | Germany | Sponsor |
Innolite GmbH innolite.de | Industrial Automation & Robotics | 51–200 | Germany | Sponsor |
Tecnottica Consonni Srl tecnottica.com | Aerospace & Defense | 11–50 | Italy | Sponsor |
Chroma Technology Corp. chroma.com | Advertising & Media Agencies | 51–200 | United States | Sponsor |
Omega Optical omega-optical.com | Aerospace & Defense | 51–200 | United States | Sponsor |
Andover Corporation andovercorp.com | Advertising & Media Agencies | 51–200 | United States | Sponsor |
QZabre LLC qzabre.com | Electrical & Electronics Manufacturing | 11–50 | Switzerland | Sponsor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →SPIE Photonics West exhibitors also show up at
The events sharing the most exhibitors with SPIE Photonics West 2027. 15% of the companies we matched here also exhibit at Optical Fiber Communications Conference & Exhibition 2026.
What people do with this list
Book meetings before SPIE Photonics West opens
We'll walk you through all 178 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
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 2027: quick answers
How many companies exhibit at SPIE Photonics West 2027?
178 companies are listed as exhibitors or sponsors at SPIE Photonics West 2027 so far, as of 5 Nov 2026. Of those, 111 are listed as sponsors and 3 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 110 of them to a company profile with industry, size and headquarters.
What industries exhibit at SPIE Photonics West 2027?
Among the 101 exhibitors we matched, the largest groups are Hardware, Semiconductors & IoT (30%), Industrial Machinery & Equipment (5.9%), Aerospace & Defense (5%). In total they span 44 sectors.
Where are SPIE Photonics West exhibitors from?
Exhibitors we matched are headquartered in 22 countries. The most represented are United States (56), Germany (10), Canada (5).
How many SPIE Photonics West 2026 exhibitors returned for 2027?
91 companies from SPIE Photonics West 2026's list of 1,259 are on the SPIE Photonics West 2027 list so far (7.2%). 87 companies are new this year, and 1,168 are not listed yet.
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.