Company lists · Data refreshed September 2026

Top 25 Optoelectronics manufacturers based in Switzerland

Name: Optoelectronics manufacturers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 56 companies tracked

RevenueBase identified 56 company matches for optoelectronics manufacturers associated with Switzerland as of September 2026 and tracks 3,706 professional contacts across them, including 1,848 with verified work emails. Zurich is the largest hub.

This list covers company matches for optoelectronics manufacturers associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

56Companies

3,706Contacts tracked

1,848Verified emails

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The 25 largest optoelectronics manufacturers based in Switzerland

Ranked by team size

Top 25 of 56 company matches for optoelectronics manufacturers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Huber Suhner	Exact match	Herisau, SwitzerlandHQ recorded Sep 17, 2026	1,001-5,000	1,933 contacts →
	Exact match “HUBER+SUHNER designs and builds components and system solutions for electrical and optical connectivity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Evatec AG	Exact match	Trübbach, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	361 contacts →
	Exact match “Welcome to Evatec - The Thin Film Powerhouse From LEDs to Lasers, Power Chips to Packaging Level solutions for EMI shielding, our thin film deposition and etch systems enable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Swissoptic	Exact match	Heerbrugg, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	177 contacts →
	Exact match “SwissOptic AG is your partner of choice for the entire process chain of OEM optics, from concept to volume production.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Optotune	Exact match	Dietikon, SwitzerlandHQ recorded Sep 17, 2026	201-500	125 contacts →
	Exact match “Tunable optics & Tailored optical solutions partner.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	FISBA	Exact match	St. Gallen, SwitzerlandHQ recorded Sep 17, 2026	201-500	118 contacts →
	Exact match “FISBA is a trusted partner in the design, development, and scalable production of advanced optical components, laser modules and optomechanical assemblies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Axetris AG	Exact match	Kaegiswil, SwitzerlandHQ recorded Sep 17, 2026	51-200	91 contacts →
	Exact match “Axetris is a market leader in micro technology based (MEMS) infrared light sources, laser gas sensors, gas flow sensors and micro-optical components used in industrial processes…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Focuslight Switzerland	Exact match	Hauterive, SwitzerlandHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “Focuslight Switzerland (formerly as SUSS MicroOptics, acquired by Focuslight in January 2024) is part of Focuslight group that specializes in developing and manufacturing laser…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ligentec	Exact match	Ecublens, SwitzerlandHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “LIGENTEC is a B2B company manufacturing Photonic Integrated Circuits (PIC) for customers in high-tech areas such as AI, Quantum technologies, LiDAR and Biosensors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Volpi Group	Exact match	Dietikon, SwitzerlandHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “To In Vitro Diagnostics and Life Sciences instrument manufacturers seeking to improve healthcare outcomes, Volpi Group is the optoelectronics innovator enabling leaps in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Lumiphase	Exact match	Zurich, SwitzerlandHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “Lumiphase builds optical communication chips to help network equipment vendors and cloud providers manage the exploding data traffic.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Espros Photonics AG	Exact match	Sargans, SwitzerlandHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “ESPROS Photonics is a photonics technology company located in Switzerland, with a worldwide distribution network.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Alpes Lasers	Exact match	St-blaise, SwitzerlandHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Alpes Lasers is a Swiss engineering company and leader in the development of optoelectronic devices in the Mid-Infrared (MIR) and Near-Infrared (NIR) range.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	L.E.S.S. SA	Exact match	Renens, SwitzerlandHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “L.E.S.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Enlightra	Exact match	Lausanne, SwitzerlandHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Fluxim AG	Exact match	Winterthur, SwitzerlandHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Scientific Tools that Boost your R&D FLUXiM AG provides simulation software and measurement hardware to the display, lighting, and photovoltaic industries worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	WZW Optic AG	Exact match	Balgach, SwitzerlandHQ recorded Sep 17, 2026	51-200	22 contacts →
	Exact match “Manufacturer of High Precision Optical and Opto-Mechanical Assemblies for Defence, Space, Healthcare and Semi-Conductor Industries” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Lightium	Exact match	Schlieren, SwitzerlandHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “We are a Swiss startup powering ultra-fast, energy-efficient photonic devices through the first 200 mm foundry platform based on thin-film lithium niobate (TFLN).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Meerstetter Engineering	Exact match	Rubigen, SwitzerlandHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Meerstetter Engineering is a Swiss engineering company specialized in electronics for laser diodes and Peltier elements.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Zünd Precision Optics LTD	Exact match	Diepoldsau, SwitzerlandHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “Zünd Präzisionsoptik AG and Optivac AG jointly represent the highest level of expertise across the entire value chain of modern optical and coating technologies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Barox Kommunikation	Exact match	Baden-dättwil, SwitzerlandHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “barox is a manufacturer of switches for video, media converters and IP extenders.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Lightcom AG	Exact match	Holderbank Ag, SwitzerlandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Ihr Partner für die Kommunikation mit Glasfasern Die LightCom AG ist eine selbständige Aktiengesellschaft, welche 1998 gegründet wurde.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Sercalo Microtechnology LTD	Exact match	Neuchâtel, SwitzerlandHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Sercalo Microtechnology is a leading supplier for optical MOEMS (Micro-Opto-Mechanical System) components.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Verolight AG	Exact match	Mehlsecken, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Wir sind ein Unternehmen, das sich auf LED-High-End-Produkte und kommerzielle Beleuchtungslösungen spezialisiert hat.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Optonet AG	Exact match	Zuzwil, SwitzerlandHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Die Optonet AG ist ein Schweizer Daten- und Kommunikationsspezialist für optische Datenübertragung sowie technische und industrielle Netzwerke.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Mesomatic Fiberoptics	Exact match	Rotkreuz, SwitzerlandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Seit 1993 bieten wir für unsere Kunden Lösungen für fiberoptische Mess- und Spleiss-Technik, passive und aktive optische Komponenten, CATV, Optomechanik, Laborausrüstungen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “optoelectronics manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 56 optoelectronics manufacturers based in Switzerland

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Optoelectronics manufacturers based in Switzerland at a glance

As of Sep 17, 2026

49.9%Verified-email coverage

66.2Average contacts per company

11-50Median size (employees)

8.9%Largest-city concentration · Zurich

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 56 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Switzerland whose business descriptions match “optoelectronics manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,848 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “optoelectronics manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optoelectronics manufacturers are there based in Switzerland?

RevenueBase identified 56 company matches for optoelectronics manufacturers associated with Switzerland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Huber Suhner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optoelectronics manufacturers?

Zurich leads with 5 company records, followed by Neuchatel (4) and Lausanne (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,848 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.